Toyota Yaris: Power Integration System / Vehicle Control History

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual / Power Source & Network / Power Distribution / Power Integration System / Vehicle Control History

VEHICLE CONTROL HISTORY

NOTICE:

Make sure to record any output Vehicle Control History codes before clearing them and checking the Vehicle Control History again.

CHECK VEHICLE CONTROL HISTORY (SEMICONDUCTOR POWER INTEGRATION ECU)

(a) Read the Vehicle Control History (RoB) according to the display on the GTS.

Body Electrical > Power Integration No.1 > Utility

Tester Display

Vehicle Control History (RoB)

Vehicle Control History (RoB)

Code

Tester Display

Measurement Item

Diagnostic Note

0A30

Headlight ECU/LDM RH Power Supply Fuse Shut Off History

Output the shutdown record of output when right smart LDM drive power source is applied overcurrent

0A31

Headlight ECU/LDM LH Power Supply Fuse Shut Off History

Output the shutdown record of output when left smart LDM drive power source is applied overcurrent

0A32

Low Beam Headlight RH Fuse Shut Off History

Output the shutdown record of output when right headlight LO drive power source is applied overcurrent

0A33

Low Beam Headlight LH Fuse Shut Off History

Output the shutdown record of output when left headlight LO drive power source is applied overcurrent

0A34

High Beam Headlight RH Fuse Shut Off History

Output the shutdown record of output when right headlight HI solenoid drive power source is applied overcurrent

0A35

High Beam Headlight LH Fuse Shut Off History

Output the shutdown record of output when left headlight HI solenoid drive power source is applied overcurren

0A36

DRL Fuse Shut Off History

Output the shutdown record of output when daytime running lamp drive power source is applied overcurrent

0A37

Front Fog Light Fuse Shut Off History

Output the shutdown record of output when front fog lamp drive power source is applied overcurrent

CLEAR VEHICLE CONTROL HISTORY (SEMICONDUCTOR POWER INTEGRATION ECU)

NOTICE:

By performing this procedure, all stored Vehicle Control History will be cleared.

(a) According to the display on the GTS, clear the Vehicle Control History (RoB).

Body Electrical > Power Integration No.1 > Utility

Tester Display

Vehicle Control History (RoB)

CHECK VEHICLE CONTROL HISTORY (POWER DISTRIBUTION BOX ASSEMBLY)

(a) Read the Vehicle Control History (RoB) according to the display on the GTS.

Body Electrical > Power Distribution Box > Utility

Tester Display

Vehicle Control History (RoB)

Vehicle Control History (RoB)

Code

Tester Display

Measurement Item

Diagnostic Note

0A50

Rear Defogger Fuse Shut Off History

When an overcurrent flows in rear defogger and a mirror heater drive circuit

0A52

Tail Light Fuse Shut Off History

When an overcurrent flows in a tail lamp drive circuit

0A53

Panel Light Fuse Shut Off History

When an overcurrent flows in a panel lamp drive circuit

0A54

Power Retract Mirror Fuse Shut Off History

When an overcurrent flows in Electrical retractable mirror drive circuit

0A55

Back-up Light Fuse Shut Off History

When an overcurrent flows in a backing light drive circuit

0A56

Rear Fog Light Fuse Shut Off History

When an overcurrent flows in rear fog light drive circuit

0A6A

Urgent IGP OFF Status

IG OFF control history on running

-

CLEAR VEHICLE CONTROL HISTORY (POWER DISTRIBUTION BOX ASSEMBLY)

NOTICE:

By performing this procedure, all stored Vehicle Control History will be cleared.

(a) According to the display on the GTS, clear the Vehicle Control History (RoB).

Body Electrical > Power Distribution Box > Utility

Tester Display

Vehicle Control History (RoB)

    Diagnostic Trouble Code Chart

    D..

    Power Integration No.1 System Internal Failure (B235204)

    DESCRIPTION This DTC is output when the semiconductor power integration ECU detects a Internal circuit error. DTC No. Detection Item DTC Detection Condition Trouble Area B235204 Power Integration No...

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    Categories

    Liftgate/Trunk Lid

    WARNING

    Never allow a person to ride in the luggage compartment/trunk

    Allowing a person to ride in the luggage compartment/trunk is dangerous. The person in the luggage compartment/trunk could be seriously injured or killed during sudden braking or a collision.

    Do not drive with the liftgate/trunk lid open

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