Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM

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SYSTEM DESCRIPTION
DESCRIPTION
The power steering system generates torque through the operation of the motor
and the reduction gear installed on the column shaft in order to assist steering
effo
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the power steering system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
CALIBRATION
POWER STEERING ECU INITIAL SETTING (ASSIST MAP WRITING) (USING GTS)
NOTICE:
If any of the following conditions are met, perform Power Steering ECU Initial
Setting (assist map writing)
SEE MORE:
DESCRIPTION
DTC No. Detection Item
DTC Detection Condition Trouble Area
Warning Indicate Test Mode / Check Mode
B002812 Right Side Airbag Deployment Control Circuit Short to Battery
One of the following conditions is met:
The airbag ECU assembly detects
PARTS LOCATION ILLUSTRATION
*1 SEAT HEATER SWITCH (for LH)
*2 SEAT HEATER SWITCH (for RH)
*3 POWER DISTRIBUTION BOX ASSEMBLY
- PANEL FUSE - S/HTR F/L FUSE - S/HTR F/R FUSE
- - ILLUSTRATION
*1 FRONT SEAT CUSHION HEATER ASSEMBLY LH
*2 FR