Toyota Avalon Service & Repair Manual: Freeze Frame Data

FREEZE FRAME DATA

FREEZE FRAME DATA

(a) Whenever a lighting system (for HV Model with Cornering Light) DTC is stored, the headlight ECU sub-assembly stores the current vehicle state as freeze frame data.

CHECK FREEZE FRAME DATA

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus:

(1) Body Electrical / HL AutoLeveling / Trouble Codes.

Body Electrical > HL AutoLeveling > Trouble Codes

(2) Body Electrical / HL AutoLeveling (Sub) / Trouble Codes.

Body Electrical > HL AutoLeveling (Sub) > Trouble Codes

(e) Select a DTC to display its freeze frame data.

Body Electrical > HL AutoLeveling

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

+B

Headlight ECU sub-assembly LH IG power supply voltage value

0.00 to 19.75 V

11.00 to 14.00 V

-

+B Voltage Value

Headlight ECU sub-assembly LH +B power supply voltage value

0.00 to 19.75 V

11.00 to 14.00 V

-

Headlight Low Beam State

Low beam headlight state

OFF or ON

OFF: Low beam headlights off

ON: Low beam headlights on

-

Headlight High Beam State

High beam headlight state

OFF or ON

OFF: High beam headlights off

ON: High beam headlights on

-

Steering Sensor Signal

Steering sensor signal value

-384.0 to 382.5 deg

Changes according to the operation of the steering wheel

Turning left: Increases

Turning right: Decreases

Front Right Wheel Speed Value

Front right wheel speed

0.00 to 260.00 km/h (162.00 mph)

Condition can be displayed

-

Front Left Wheel Speed Value

Front left wheel speed

0.00 to 260.00 km/h (162.00 mph)

Condition can be displayed

-

Vehicle Acceleration

Vehicle acceleration

-445.64 to 445.63 m/s2

Condition can be displayed

-

Clearance Light State

Parking light state

OFF or ON

OFF: Parking lights off

ON: Parking lights on

-

Right Cornering Light/Front Side Illuminate Light State

Cornering light RH/front side illumination light RH state

OFF or ON

OFF: Cornering light RH/front side illumination light RH off

ON: Cornering light RH/front side illumination light RH on

-

Left Cornering Light/Front Side Illuminate Light State

Cornering light LH/front side illumination light LH state

OFF or ON

OFF: Cornering light LH/front side illumination light LH off

ON: Cornering light LH/front side illumination light LH on

-

DRL Operating State

Daytime running light state

OFF or ON

OFF: Daytime running lights off

ON: Daytime running lights on

-

Number Of Trouble Codes

Number of trouble codes

0 to 255

Number of stored DTCs displayed

-

Body Electrical > HL AutoLeveling (Sub)

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

+B

Headlight ECU sub-assembly RH IG power supply voltage value

0.00 to 19.75 V

11.00 to 14.00 V

-

+B Voltage Value

Headlight ECU sub-assembly RH +B power supply voltage value

0.00 to 19.75 V

11.00 to 14.00 V

-

Headlight Low Beam State

Low beam headlight state

OFF or ON

OFF: Low beam headlights off

ON: Low beam headlights on

-

Headlight High Beam State

High beam headlight state

OFF or ON

OFF: High beam headlights off

ON: High beam headlights on

-

Clearance Light State

Parking light state

OFF or ON

OFF: Parking lights off

ON: Parking lights on

-

DRL State(DRL Operating State)

Daytime running light state

OFF or ON

OFF: Daytime running lights off

ON: Daytime running lights on

-

Number Of Trouble Codes

Number of trouble codes

0 to 255

Number of stored DTCs displayed

-

CLEAR FREEZE FRAME DATA

NOTICE:

Clearing the DTCs will also clear the freeze frame data.

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Clear the DTCs and freeze frame data.

(d) Enter the following menus:

(1) Body Electrical / HL AutoLeveling / Clear DTCs.

Body Electrical > HL AutoLeveling > Clear DTCs

(2) Body Electrical / HL AutoLeveling (Sub) / Clear DTCs.

Body Electrical > HL AutoLeveling (Sub) > Clear DTCs
    Dtc Check / Clear

    Front Side Marker Light Circuit

    See More:

    Toyota Avalon Service & Repair Manual > Audio And Visual System(for Gasoline Model): Mute Signal Circuit between Radio Receiver and Stereo Component Amplifier
    DESCRIPTION This circuit sends a signal to the stereo component amplifier assembly to mute noise. Because of that, the noise produced by changing the sound source ceases. If there is an open in the circuit, noise can be heard from the speakers when changing the sound source. If there is a short in t ...

    Toyota Avalon Owners Manual

    Toyota Avalon Service & Repair Manual

    © 2024 Copyright www.tavalon.net
    0.0131