Toyota Avalon Service & Repair Manual: Terminals Of Ecu

TERMINALS OF ECU

NOTICE:

  • After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

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  • Before measuring the resistance of the CAN bus, turn the engine switch off and leave the vehicle for 1 minute or more without operating the key or any switches, or opening or closing the doors. After that, disconnect the cable from the negative (-) battery terminal and leave the vehicle for 1 minute or more before measuring the resistance.
  • This section describes the standard values for all CAN related components.

HINT:

  • The systems (ECUs and sensors) that use CAN communication vary depending on the vehicle and optional equipment. Check which systems (ECUs and sensors) are installed to the vehicle.

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  • Operating the engine switch, any other switches or a door triggers related ECU and sensor communication on the CAN. This communication will cause the resistance value to change.
  • Even after DTCs are cleared, if a DTC is stored again after driving the vehicle for a while, the malfunction may be occurring due to vibration of the vehicle. In such a case, wiggling the ECUs or wire harness while performing the inspection below may help determine the cause of the malfunction.

NO. 1 CAN JUNCTION CONNECTOR

(a) Check the No. 1 CAN junction connector.

(1) Connection diagram

*a

Front view of wire harness connector

(to No. 1 CAN Junction Connector)

*b

to Millimeter Wave Radar Sensor Assembly

*c

to Forward Recognition Camera

*d

to Central Gateway ECU (Network Gateway ECU)

*e

to No. 7 CAN Junction Connector

-

-

(2) Check the connection diagram of the components which are connected to the No. 1 CAN junction connector.

Terminal No. (Symbol)

Wiring Color

Connected to

A48-1 (CANH)

R

Millimeter wave radar sensor assembly

(for Bus 1)

A48-7 (CANL)

W

A48-2 (CANH)

G

Forward recognition camera

(for Bus 1)

A48-8 (CANL)

W

A48-3 (CANH)

P

Central gateway ECU (network gateway ECU)

(for Bus 1)

A48-9 (CANL)

W

A48-5 (CANH)

B

No. 7 CAN junction connector

(for Bus 1)

A48-11 (CANL)

W

NO. 2 CAN JUNCTION CONNECTOR

(a) Check the No. 2 CAN junction connector.

(1) Connection diagram

*a

Front view of wire harness connector

(to No. 2 CAN Junction Connector)

*b

to Brake Actuator Assembly

*c

to No. 1 Junction Connector

*d

to Rack and Pinion Power Steering Gear Assembly

*e

to No. 4 CAN Junction Connector

*f

to ECM

(2) Check the connection diagram of the components which are connected to the No. 2 CAN junction connector.

Terminal No. (Symbol)

Wiring Color

Connected to

A49-1 (CANH)

Y

Brake actuator assembly

(for Bus 4)

A49-12 (CANL)

W

A49-2 (CANH)

R

No. 1 junction connector

(for Bus 4)

A49-13 (CANL)

W

A49-4 (CANH)

G

Rack and pinion power steering gear assembly

(for Bus 4)

A49-15 (CANL)

W

A49-5 (CANH)

GR

No. 4 CAN junction connector

(for Bus 4)

A49-16 (CANL)

W

A49-10 (CANH)

L

No. 4 CAN junction connector

(for Bus 2)

A49-21 (CANL)

W

A49-11 (CANH)

B

ECM

(for Bus 2)

A49-22 (CANL)

W

NO. 3 CAN JUNCTION CONNECTOR

(a) Check the No. 3 CAN junction connector.

(1) Connection diagram

*a

Front view of wire harness connector

(to No. 3 CAN Junction Connector)

*b

to No. 3 Junction Connector

*c

to Certification ECU (Smart Key ECU Assembly)

*d

to Combination Meter Assembly

*e

to Main Body ECU (Multiplex Network Body ECU)

*f

to Air Conditioning Amplifier Assembly

*g

to Headlight ECU Sub-assembly LH

(w/ Cornering Light)

*h

to Meter Mirror Sub-assembly

(w/ Headup Display System)

*i

to Multiplex Tilt and Telescopic ECU

(w/ Power Tilt and Power Telescopic System)

-

-

(2) Check the connection diagram of the components which are connected to the No. 3 CAN junction connector.

Terminal No. (Symbol)

Wiring Color

Connected to

G94-3 (CANH)

P

No. 3 junction connector

(for Bus 5)

G94-14 (CANL)

W

G94-4 (CANH)

G

Certification ECU (smart key ECU assembly)

(for Bus 5)

G94-15 (CANL)

W

G94-5 (CANH)

B

Combination meter assembly

(for Bus 5)

G94-16 (CANL)

W

G94-6 (CANH)

BE

Main body ECU (multiplex network body ECU)

(for Bus 5)

G94-17 (CANL)

W

G94-7 (CANH)

SB

Air conditioning amplifier assembly

(for Bus 5)

G94-18 (CANL)

W

G94-8 (CANH)

L

Headlight ECU sub-assembly LH*1

(for Bus 5)

G94-19 (CANL)

W

G94-9 (CANH)

LG

Meter mirror sub-assembly*2

(for Bus 5)

G94-20 (CANL)

W

G94-10 (CANH)

R

Multiplex tilt and telescopic ECU*3

(for Bus 5)

G94-21 (CANL)

W

  • *1: w/ Cornering Light
  • *2: w/ Headup Display System
  • *3: w/ Power Tilt and Power Telescopic System

NO. 4 CAN JUNCTION CONNECTOR

(a) Check the No. 4 CAN junction connector.

(1) Connection diagram

*a

Front view of wire harness connector

(to No. 4 CAN Junction Connector)

*b

to Central Gateway ECU (Network Gateway ECU)

*c

to No. 2 CAN Junction Connector

*d

to Steering Sensor

*e

to DCM (Telematics Transceiver)

(w/ Telematics Transceiver)

-

-

(2) Check the connection diagram of the components which are connected to the No. 4 CAN junction connector.

Terminal No. (Symbol)

Wiring Color

Connected to

G95-1 (CANH)

SB

Central gateway ECU (network gateway ECU)

(for Bus 2)

G95-12 (CANL)

W

G95-6 (CANH)

SB

No. 2 CAN junction connector

(for Bus 4)

G95-17 (CANL)

W

G95-7 (CANH)

G

Steering sensor

(for Bus 4)

G95-18 (CANL)

W

G95-9 (CANH)

L

Central gateway ECU (network gateway ECU)

(for Bus 3)

G95-20 (CANL)

W

G95-10 (CANH)

R

DCM (telematics transceiver)*

(for Bus 3)

G95-21 (CANL)

W

G95-11 (CANH)

GR

Central gateway ECU (network gateway ECU)

(for Bus 3)

G95-22 (CANL)

W

  • *: w/ Telematics Transceiver

(b) Check the No. 4 CAN junction connector.

(1) Connection diagram

*a

Front view of wire harness connector

(to No. 4 CAN Junction Connector)

*b

to Radio and Display Receiver Assembly

*c

to Stereo Component Equalizer Assembly

(w/ Active Noise Control System)

*d

to Airbag ECU Assembly

*e

to No. 2 CAN Junction Connector

-

-

(2) Check the connection diagram of the components which are connected to the No. 4 CAN junction connector.

Terminal No. (Symbol)

Wiring Color

Connected to

G96-1 (CANH)

B

Radio and display receiver assembly

(for Bus 3)

G96-12 (CANL)

W

G96-3 (CANH)

P

Stereo component equalizer assembly*

(for Bus 3)

G96-14 (CANL)

W

G96-6 (CANH)

R

Airbag ECU assembly

(for Bus 4)

G96-17 (CANL)

W

G96-11 (CANH)

G

No. 2 CAN junction connector

(for Bus 2)

G96-22 (CANL)

W

  • *: w/ Active Noise Control System

NO. 6 CAN JUNCTION CONNECTOR

(a) Check the No. 6 CAN junction connector.

(1) Connection diagram

*a

Front view of wire harness connector

(to No. 6 CAN Junction Connector)

*b

to Central Gateway ECU (Network Gateway ECU)

*c

to No. 2 Junction Connector

*d

to Outer Mirror Control ECU Assembly RH

(w/ Seat Position Memory System)

*e

to Headlight ECU Sub-assembly RH

(w/ Cornering Light)

-

-

(2) Check the connection diagram of the components which are connected to the No. 6 CAN junction connector.

Terminal No. (Symbol)

Wiring Color

Connected to

K65-1 (CANH)

G

Central gateway ECU (network gateway ECU)

(for Bus 5)

K65-12 (CANL)

W

K65-2 (CANH)

L

No. 2 junction connector

(for Bus 5)

K65-13 (CANL)

W

K65-3 (CANH)

GR

Outer mirror control ECU assembly RH*1

(for Bus 5)

K65-14 (CANL)

W

K65-5 (CANH)

G

Headlight ECU sub-assembly RH*2

(for Bus 5)

K65-16 (CANL)

W

  • *1: w/ Seat Position Memory System
  • *2: w/ Cornering Light

NO. 7 CAN JUNCTION CONNECTOR

(a) Check the No. 7 CAN junction connector.

(1) Connection diagram

*a

Front view of wire harness connector

(to No. 7 CAN Junction Connector)

*b

to Central Gateway ECU (Network Gateway ECU)

*c

to Clearance Warning ECU Assembly

(w/ Intelligent Clearance Sonar System)

*d

to Blind Spot Monitor Sensor RH

*e

to Television Camera Assembly

*f

to No. 1 CAN Junction Connector

*g

to Parking Assist ECU

(w/ Panoramic View Monitor System)

*h

to Driving Support ECU Assembly

(2) Check the connection diagram of the components which are connected to the No. 7 CAN junction connector.

Terminal No. (Symbol)

Wiring Color

Connected to

K66-1 (CANH)

GR

Central gateway ECU (network gateway ECU)

(for Bus 1)

K66-11 (CANL)

W

K66-2 (CANH)

L

Clearance warning ECU assembly*1

(for Bus 1)

K66-12 (CANL)

W

K66-3 (CANH)

BE

Blind spot monitor sensor RH

(for Bus 1)

K66-13 (CANL)

W

K66-4 (CANH)

R

Television camera assembly

(for Bus 1)

K66-14 (CANL)

W

K66-5 (CANH)

B

No. 1 CAN junction connector

(for Bus 1)

K66-15 (CANL)

W

K66-8 (CANH)

GR

Parking assist ECU*2

(for Bus 1)

K66-18 (CANL)

W

K66-9 (CANH)

R

Driving support ECU assembly

(for Bus 1)

K66-19 (CANL)

W

  • *1: w/ Intelligent Clearance Sonar System
  • *2: w/ Panoramic View Monitor System

NO. 1 JUNCTION CONNECTOR

(a) Check the No. 1 junction connector.

(1) Connection diagram

*a

Front view of wire harness connector

(to No. 1 Junction Connector)

*b

to Absorber Control ECU

(w/ AVS System)

*c

to Tire Pressure Warning ECU and Receiver

*d

to Occupant Detection ECU

*e

to Central Gateway ECU (Network Gateway ECU)

*f

to No. 2 CAN Junction Connector

(2) Check the connection diagram of the components which are connected to the No. 1 junction connector.

Terminal No. (Symbol)

Wiring Color

Connected to

K67-7 (CANH)

B

Absorber control ECU*

(for Bus 4)

K67-18 (CANL)

W

K67-8 (CANH)

L

Tire pressure warning ECU and receiver

(for Bus 4)

K67-19 (CANL)

W

K67-9 (CANH)

GR

Occupant detection ECU

(for Bus 4)

K67-20 (CANL)

W

K67-10 (CANH)

G

Central gateway ECU (network gateway ECU)

(for Bus 4)

K67-21 (CANL)

W

K67-11 (CANH)

LG

No. 2 CAN junction connector

(for Bus 4)

K67-22 (CANL)

W

  • *: w/ AVS System

NO. 2 JUNCTION CONNECTOR

(a) Check the No. 2 junction connector.

(1) Connection diagram

*a

Front view of wire harness connector

(to No. 2 Junction Connector)

*b

to No. 6 CAN Junction Connector

*c

to No. 3 Junction Connector

*d

to Position Control ECU Assembly LH

(w/ Seat Position Memory System)

(2) Check the connection diagram of the components which are connected to the No. 2 junction connector.

Terminal No. (Symbol)

Wiring Color

Connected to

K69-1 (CANH)

L

No. 6 CAN junction connector

(for Bus 5)

K69-12 (CANL)

W

K69-2 (CANH)

L

No. 3 junction connector

(for Bus 5)

K69-13 (CANL)

W

K69-3 (CANH)

G

Position control ECU assembly LH*

(for Bus 5)

K69-14 (CANL)

W

  • *: w/ Seat Position Memory System

NO. 3 JUNCTION CONNECTOR

(a) Check the No. 3 junction connector.

(1) Connection diagram

*a

Front view of wire harness connector

(to No. 3 Junction Connector)

*b

to Outer Mirror Control ECU assembly LH

(w/ Seat Position Memory System)

*c

to No. 3 CAN Junction Connector

*d

to No. 2 Junction Connector

(2) Check the connection diagram of the components which are connected to the No. 3 junction connector.

Terminal No. (Symbol)

Wiring Color

Connected to

K64-1 (CANH)

LG

Outer mirror control ECU assembly LH*

(for Bus 5)

K64-12 (CANL)

W

K64-3 (CANH)

B

No. 3 CAN junction connector

(for Bus 5)

K64-14 (CANL)

W

K64-4 (CANH)

L

No. 2 junction connector

(for Bus 5)

K64-15 (CANL)

W

  • *: w/ Seat Position Memory System

DLC3

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G45-6 (CANH) - G45-14 (CANL)

B - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

G45-6 (CANH) - G45-4 (CG)

B - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G45-14 (CANL) - G45-4 (CG)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G45-6 (CANH) - G45-16 (BAT)

B - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G45-14 (CANL) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

*a

Component without harness connected

(Central Gateway ECU (Network Gateway ECU))

-

-

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G52 central gateway ECU (network gateway ECU) connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Central Gateway ECU (Network Gateway ECU))

-

-

Standard Resistance:

Diagnosis Bus Branch Lines (DLC3 - Central gateway ECU (network gateway ECU))

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G52-14 (CA6H) - G52-5 (CA6L)

B - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

1 MΩ or higher

G52-14 (CA6H) - G52-10 (GND)

B - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-5 (CA6L) - G52-10 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-14 (CA6H) - G52-1 (BATT)

B - BE

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G52-5 (CA6L) - G52-1 (BATT)

W - BE

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

Bus 1 Main Lines

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G52-23 (CA1H) - G52-9 (CAXH)

B - BE

HIGH-level CAN bus line - HIGH-level CAN bus line

Cable disconnected from negative (-) battery terminal

Below 1 Ω

G52-8 (CA1L) - G52-24 (CAXL)

W - W

LOW-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

Below 1 Ω

G52-23 (CA1H) - G52-10 (GND)

B - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-8 (CA1L) - G52-10 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-23 (CA1H) - G52-1 (BATT)

B - BE

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G52-8 (CA1L) - G52-1 (BATT)

W - BE

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

Bus 2 Main Lines

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G52-18 (CA4H) - G52-17 (CA4L)

SB - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

G52-18 (CA4H) - G52-10 (GND)

SB - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-17 (CA4L) - G52-10 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-18 (CA4H) - G52-1 (BATT)

SB - BE

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G52-17 (CA4L) - G52-1 (BATT)

W - BE

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

Bus 3 Main Lines

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G52-6 (CA3H) - G52-19 (CAYH)

L - GR

HIGH-level CAN bus line - HIGH-level CAN bus line

Cable disconnected from negative (-) battery terminal

Below 1 Ω

G52-21 (CA3L) - G52-20 (CAYL)

W - W

LOW-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

Below 1 Ω

G52-6 (CA3H) - G52-10 (GND)

L - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-21 (CA3L) - G52-10 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-6 (CA3H) - G52-1 (BATT)

L - BE

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G52-21 (CA3L) - G52-1 (BATT)

W - BE

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

Bus 4 Main Lines

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G52-22 (CA2H) - G52-7 (CA2L)

G - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

G52-22 (CA2H) - G52-10 (GND)

G - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-7 (CA2L) - G52-10 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-22 (CA2H) - G52-1 (BATT)

G - BE

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G52-7 (CA2L) - G52-1 (BATT)

W - BE

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

Bus 5 Main Lines

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G52-15 (CA5H) - G52-16 (CA5L)

LG - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

G52-15 (CA5H) - G52-10 (GND)

LG - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-16 (CA5L) - G52-10 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G52-15 (CA5H) - G52-1 (BATT)

LG - BE

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G52-16 (CA5L) - G52-1 (BATT)

W - BE

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

STEERING SENSOR

*a

Component without harness connected

(Steering Sensor)

-

-

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G48 steering sensor connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Steering Sensor)

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G48-3 (CANH) - G48-8 (CANL)

G - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

G48-3 (CANH) - G48-6 (ESS)

G - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G48-8 (CANL) - G48-6 (ESS)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G48-3 (CANH) - G48-4 (BAT)

G - GR

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G48-8 (CANL) - G48-4 (BAT)

W - GR

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

ECM

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the A18 and C56 ECM connectors.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to ECM)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A18-13 (CANH) - A18-26 (CANL)

B - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

A18-13 (CANH) - C56-53 (E1)

B - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

A18-26 (CANL) - C56-53 (E1)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

A18-13 (CANH) - A18-1 (BATT)

B - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

A18-26 (CANL) - A18-1 (BATT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

COMBINATION METER ASSEMBLY

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G16 combination meter assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Combination Meter Assembly)

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G16-32 (CANH) - G16-31 (CANL)

B - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

G16-32 (CANH) - G16-21 (ES)

B - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G16-31 (CANL) - G16-21 (ES)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G16-32 (CANH) - G16-40 (B)

B - LA-B

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G16-31 (CANL) - G16-40 (B)

W - LA-B

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

BRAKE ACTUATOR ASSEMBLY

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the A28 brake actuator assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Brake Actuator Assembly)

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A28-5 (CANH) - A28-19 (CANL)

Y - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

A28-5 (CANH) - A28-46 (GND1)

Y - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

A28-19 (CANL) - A28-46 (GND1)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

A28-5 (CANH) - A28-30 (+BS)

Y - G

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

A28-19 (CANL) - A28-30 (+BS)

W - G

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G33 main body ECU (multiplex network body ECU) connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Main Body ECU (Multiplex Network Body ECU))

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G33-5 (CANH) - G33-4 (CANL)

BE - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

G33-5 (CANH) - G45-4 (CG)

BE - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G33-4 (CANL) - G45-4 (CG)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G33-5 (CANH) - G45-16 (BAT)

BE - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G33-4 (CANL) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G40 certification ECU (smart key ECU assembly) connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G40-1 (CANH) - G40-2 (CANL)

G - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

G40-1 (CANH) - G40-18 (E)

G - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G40-2 (CANL) - G40-18 (E)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G40-1 (CANH) - G40-4 (+B)

G - W

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G40-2 (CANL) - G40-4 (+B)

W - W

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

*a

Front view of wire harness connector

(to Certification ECU (Smart Key ECU Assembly))

RACK AND PINION POWER STEERING GEAR ASSEMBLY

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the C67 rack and pinion power steering gear assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Rack and Pinion Power Steering Gear Assembly)

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

C67-10 (CANH) - C67-11 (CANL)

G - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

C67-10 (CANH) - C67-7 (PGND)

G - B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

C67-11 (CANL) - C67-7 (PGND)

W - B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

C67-10 (CANH) - C67-8 (PIG)

G - W

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

C67-11 (CANL) - C67-8 (PIG)

W - W

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

AIRBAG ECU ASSEMBLY

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G50 airbag ECU assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Airbag ECU Assembly)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G50-26 (CANH) - G50-27 (CANL)

R - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

G50-26 (CANH) - G50-33 (E1)

R - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G50-27 (CANL) - G50-33 (E1)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G50-26 (CANH) - G45-16 (BAT)

R - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G50-27 (CANL) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

AIR CONDITIONING AMPLIFIER ASSEMBLY

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G35 air conditioning amplifier assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G35-11 (CANH) - G35-12 (CANL)

SB - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

G35-11 (CANH) - G35-4 (GND)

SB - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G35-12 (CANL) - G35-4 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G35-11 (CANH) - G35-1 (B)

SB - LA-B

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G35-12 (CANL) - G35-1 (B)

W - LA-B

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

*a

Front view of wire harness connector

(to Air Conditioning Amplifier Assembly)

RADIO AND DISPLAY RECEIVER ASSEMBLY

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G2 radio and display receiver assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Radio and Display Receiver Assembly)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G2-13 (CANH) - G2-14 (CANL)

B - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

G2-13 (CANH) - G45-4 (CG)

B - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G2-14 (CANL) - G45-4 (CG)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G2-13 (CANH) - G45-16 (BAT)

B - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G2-14 (CANL) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

BLIND SPOT MONITOR SENSOR RH

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the P5 blind spot monitor sensor RH connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Blind Spot Monitor Sensor RH)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

P5-2 (CA1P) - P5-7 (CA1N)

V - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

P5-2 (CA1P) - P5-10 (BRGD)

V - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

P5-7 (CA1N) - P5-10 (BRGD)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

P5-2 (CA1P) - G45-16 (BAT)

V - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

P5-7 (CA1N) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

FORWARD RECOGNITION CAMERA

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the O5 forward recognition camera connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Forward Recognition Camera)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

O5-5 (CA1P) - O5-11 (CA1N)

L - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

O5-5 (CA1P) - O5-10 (GND)

L - LA

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

O5-11 (CA1N) - O5-10 (GND)

W - LA

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

O5-5 (CA1P) - G45-16 (BAT)

L - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

O5-11 (CA1N) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

MILLIMETER WAVE RADAR SENSOR ASSEMBLY

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the A25 millimeter wave radar sensor assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Millimeter Wave Radar Sensor Assembly)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A25-3 (CA2H) - A25-2 (CA2L)

R - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

A25-3 (CA2H) - A25-1 (SGND)

R - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

A25-2 (CA2L) - A25-1 (SGND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

A25-3 (CA2H) - G45-16 (BAT)

R - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

A25-2 (CA2L) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

OCCUPANT DETECTION ECU

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the R7 occupant detection ECU connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Occupant Detection ECU)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

R7-5 (CANP) - R7-4 (CANN)

L - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

R7-5 (CANP) - R7-10 (GND)

L - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

R7-4 (CANN) - R7-10 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

R7-5 (CANP) - G45-16 (BAT)

L - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

R7-4 (CANN) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

DCM (TELEMATICS TRANSCEIVER) (w/ Telematics Transceiver)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G9 DCM (telematics transceiver) connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G9-15 (CANP) - G9-16 (CANN)

R - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

G9-15 (CANP) - G9-4 (E)

R - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G9-16 (CANN) - G9-4 (E)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G9-15 (CANP) - G9-1 (+B)

R - B

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G9-16 (CANN) - G9-1 (+B)

W - B

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

*a

Front view of wire harness connector

(to DCM (Telematics Transceiver))

TELEVISION CAMERA ASSEMBLY (w/ Panoramic View Monitor System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the P7 television camera assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Television Camera Assembly)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

P7-4 (CANH) - P7-1 (CANL)

R - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

P7-4 (CANH) - G45-4 (CG)

R - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

P7-1 (CANL) - G45-4 (CG)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

P7-4 (CANH) - G45-16 (BAT)

R - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

P7-1 (CANL) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

TELEVISION CAMERA ASSEMBLY (w/o Panoramic View Monitor System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the P19 television camera assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Television Camera Assembly)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

P19-4 (CANH) - P19-1 (CANL)

R - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

P19-4 (CANH) - G45-4 (CG)

R - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

P19-1 (CANL) - G45-4 (CG)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

P19-4 (CANH) - G45-16 (BAT)

R - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

P19-1 (CANL) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

TIRE PRESSURE WARNING ECU AND RECEIVER

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the K11 tire pressure warning ECU and receiver connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Tire Pressure Warning ECU and Receiver)

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

K11-9 (CANH) - K11-10 (CANL)

L - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

K11-9 (CANH) - K11-12 (GND)

L - BR

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K11-10 (CANL) - K11-12 (GND)

W - BR

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K11-9 (CANH) - K11-7 (+B)

L - LA-R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K11-10 (CANL) - K11-7 (+B)

W - LA-R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

METER MIRROR SUB-ASSEMBLY (w/ Headup Display System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the H1 meter mirror sub-assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Meter Mirror Sub-assembly)

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

H1-12 (MPX1) - H1-13 (MPX2)

P - R

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

H1-12 (MPX1) - H1-4 (ES)

P - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

H1-13 (MPX2) - H1-4 (ES)

R - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

H1-12 (MPX1) - H1-2 (B)

P - P

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

H1-13 (MPX2) - H1-2 (B)

R - P

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

HEADLIGHT ECU SUB-ASSEMBLY LH (w/ Cornering Light)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the A8 headlight ECU sub-assembly LH connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Headlight ECU Sub-assembly LH)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A8-24(CANH) - A8-23(CANL)

P - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

A8-24(CANH)) - A8-12 (GND)

P - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

A8-23(CANL) - A8-12 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

A8-24(CANH) - G45-16 (BAT)

P - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

A8-23(CANL) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

HEADLIGHT ECU SUB-ASSEMBLY RH (w/ Cornering Light)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the A9 headlight ECU sub-assembly RH connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Headlight ECU Sub-assembly RH)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A9-24(CANH) - A9-23(CANL)

L - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

A9-24(CANH)) - A9-12 (GND)

L - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

A9-23(CANL) - A9-12 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

A9-24(CANH) - G45-16 (BAT)

L - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

A9-23(CANL) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

CLEARANCE WARNING ECU ASSEMBLY (w/ Intelligent Clearance Sonar System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the K34 clearance warning ECU assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Clearance Warning ECU Assembly)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

K34-17 (R1) - K34-18 (R2)

L - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

K34-17 (R1) - K34-30 (E)

L - BR

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K34-18 (R2) - K34-30 (E)

W - BR

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K34-17 (R1) - G45-16 (BAT)

L - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K34-18 (R2) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

PARKING ASSIST ECU (w/ Panoramic View Monitor System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the K35 parking assist ECU connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Parking Assist ECU)

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

K35-12 (CANH) - K35-13 (CANL)

GR - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

K35-12 (CANH) - K35-3 (GND1)

GR - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K35-13 (CANL) - K35-3 (GND1)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K35-12 (CANH) - K35-2 (+B)

GR - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K35-13 (CANL) - K35-2 (+B)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

MULTIPLEX TILT AND TELESCOPIC ECU (w/ Power Tilt and Power Telescopic System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G49 multiplex tilt and telescopic ECU connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Multiplex Tilt and Telescopic ECU)

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G49-3 (CANP) - G49-11 (CANN)

R - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

G49-3 (CANP) - G49-1 (GND)

R - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G49-11 (CANN) - G49-1 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G49-3 (CANP) - G49-2 (+B)

R - B

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G49-11 (CANN) - G49-2 (+B)

W - B

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

DRIVING SUPPORT ECU ASSEMBLY

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G39 driving support ECU assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Driving Support ECU Assembly)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G39-10 (CA2H) - G39-11 (CA2L)

R - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

G39-10 (CA2H) - G39-28 (GND)

R - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G39-11 (CA2L) - G39-28 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G39-10 (CA2H) - G45-16 (BAT)

R - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G39-11 (CA2L) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

POSITION CONTROL ECU ASSEMBLY LH (w/ Seat Position Memory System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the R33 and R32 position control ECU assembly LH connectors.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Position Control ECU Assembly LH)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

R32-13 (CANP) - R32-14 (CANN)

L - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

R32-13 (CANP) - R33-2 (E)

L - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

R32-14 (CANN) - R33-2 (E)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

R32-13 (CANP) - R33-3 (B)

L - W

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

R32-14 (CANN) - R33-3 (B)

W - W

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

OUTER MIRROR CONTROL ECU ASSEMBLY LH (w/ Seat Position Memory System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the I21 outer mirror control ECU assembly LH connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Outer Mirror Control ECU Assembly LH)

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

I21-9 (CANP) - I21-8 (CANN)

P - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

I21-9 (CANP) - I21-7 (GND)

P - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

I21-8 (CANN) - I21-7 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

I21-9 (CANP) - I21-6 (CPUB)

P - LA-L

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

I21-8 (CANN) - I21-6 (CPUB)

W - LA-L

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

OUTER MIRROR CONTROL ECU ASSEMBLY RH (w/ Seat Position Memory System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the I5 outer mirror control ECU assembly RH connector.

(c) Measure the resistance according to the value(s) in the table below.

*a

Front view of wire harness connector

(to Outer Mirror Control ECU Assembly RH)

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

I5-9 (CANP) - I5-8 (CANN)

P - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

I5-9 (CANP) - I5-7 (GND)

P - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

I5-8 (CANN) - I5-7 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

I5-9 (CANP) - I5-6 (CPUB)

P - LA-L

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

I5-8 (CANN) - I5-6 (CPUB)

W - LA-L

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

ABSORBER CONTROL ECU (w/ AVS System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the K59 absorber control ECU connector.

(c) Measure the resistance according to the value(s) in the table below.

*1

DLC3

-

-

*a

Front view of wire harness connector

(to Absorber Control ECU)

-

-

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

K59-8 (CANH) - K59-7 (CANL)

B - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

K59-8 (CANH) - K59-4 (GND)

B - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K59-7 (CANL) - K59-4 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K59-8 (CANH) - G45-16 (BAT)

B - R

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K59-7 (CANL) - G45-16 (BAT)

W - R

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

STEREO COMPONENT EQUALIZER ASSEMBLY (w/ Active Noise Control System)

Refer to Terminals of ECU.

Click here

(a) Disconnect the cable from the negative (-) battery terminal.

(b) Disconnect the G68 stereo component equalizer assembly connector.

*a

Front view of wire harness connector

(to Stereo Component Equalizer Assembly)

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G68-1 (CANH) - G68-15 (CANL)

P - W

HIGH-level CAN bus line - LOW-level CAN bus line

Cable disconnected from negative (-) battery terminal

54 to 69 Ω

G68-1 (CANH) - G68-28 (GND)

P - W-B

HIGH-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G68-15 (CANL) - G68-28 (GND)

W - W-B

LOW-level CAN bus line - Ground

Cable disconnected from negative (-) battery terminal

200 Ω or higher

G68-1 (CANH) - G68-14 (+B)

P - LA-G

HIGH-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

G68-15 (CANL) - G68-14 (+B)

W - LA-G

LOW-level CAN bus line - Battery positive (+)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

    System Diagram

    Tilt and Telescopic ECU Communication Stop Mode

    See More:

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