Toyota Avalon Service & Repair Manual: Terminals Of Ecu

TERMINALS OF ECU

DCM (TELEMATICS TRANSCEIVER)

*a

to Telephone Antenna (Sub)

*b

to Telephone Antenna (Main)

*c

to GPS Antenna

-

-

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G11-1 (USB-)

GR

USB communication line

-

-

G11-2 (USB+)

GR

USB communication line

-

-

G11-6 (USBS) - Body ground

Shielded - Body ground

Shield ground

Always

Below 1 Ω

G11-3 (USBG) - Body ground

GR - Body ground

DCM (Telematics Transceiver) power supply ground signal

Always

Below 1 Ω

G11-4 (VOT+) - G9-4 (E)

R - BR

Sent voice signal

Calling while using the operator service

A waveform synchronized with the voice signals received voice is output

G11-5 (USBV) - G9-4 (E)

L - BR

DCM (Telematics Transceiver) power supply signal

Power switch off

Below 1 V

Power switch on (IG)

4.5 to 5.25 V

G11-7 (VOT-) - G9-4 (E)

G - BR

Sent voice signal

Calling while using the operator service

A waveform synchronized with the received voice is output

G11-8 (VOR-) - G9-4 (E)

W - BR

Receive voice signal

Receiving a call while using the operator service

A waveform synchronized with the sent voice is output

G11-9 (VOR+) - G9-4 (E)

B - BR

Receive voice signal

Receiving a call while using the operator service

A waveform synchronized with the sent voice is output

RADIO AND DISPLAY RECEIVER ASSEMBLY

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G108-2 (USB-)*

BR

USB communication line

-

-

G108-1 (USB+)*

V

USB communication line

-

-

G108-3 (USBS) - Body ground*

Shielded - Body ground

Shield ground

Always

Below 1 V

G1-15 (VOT+) - G3-1 (GND1)

B - BR

Sent voice signal

Destination assist service in use and vehicle occupant speaking to operator

A waveform synchronized with the sent voice is output

G1-10 (USBV) - G3-1 (GND1)

L - BR

DCM (Telematics transceiver) power supply

Power switch on (ACC)

4.75 to 5.25 V

Power switch off

A waveform synchronized with sound is output

G1-16 (VOT-) - G3-1 (GND1)

W - BR

Sent voice signal

Destination assist service in use and vehicle occupant speaking to operator

A waveform synchronized with the sent voice is output

G1-14 (VOR-) - G3-1 (GND1)

G - BR

Receive voice signal

Destination assist service in use and operator speaking to vehicle occupant

A waveform synchronized with the received voice is output

G1-13 (VOR+) - G3-1 (GND1)

R - BR

Receive voice signal

Destination assist service in use and operator speaking to vehicle occupant

A waveform synchronized with the received voice is output

  • *: w/o Navigation System

NAVIGATION ECU (w/ Navigation System)

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G113-2 (USB-)

BR

USB communication line

-

-

G113-1 (USB+)

V

USB communication line

-

-

G113-3 (USBS) - Body ground

Shielded - Body ground

Shield ground

Always

Below 1 V

    System Diagram

    Garage Door Opener

    See More:

    Toyota Avalon Service & Repair Manual > Sfi System: Evaporative Emission System Switching Valve Control Circuit Actuator Stuck Off (P24187F)
    DTC SUMMARY DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P24187F Evaporative Emission System Switching Valve Control Circuit Actuator Stuck Off Following condition is met during key-off EVAP monitor: EVAP pressure change when vent valve closed (on) less than 0.3 kPa [0 ...

    Toyota Avalon Owners Manual

    Toyota Avalon Service & Repair Manual

    © 2021 Copyright www.tavalon.net
    0.0245