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)
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DESCRIPTION
The skid control ECU (brake actuator assembly) communicates
with the following ECUs and sensors via CAN communication.
ECM
Yaw rate and acceleration sensor (airbag ECU assembly)
Steering sensor
Power steering ECU assembly
Main body ECU (multiplex network body ECU)
A
VEHICLE CONTROL HISTORY (RoB) VEHICLE CONTROL HISTORY (RoB) (HYBRID BATTERY SYSTEM)
(a) Enter the following menus. Powertrain > HV Battery > Utility
Tester Display
Vehicle Control History (RoB)
HINT:
If any of the conditions in the "Cause" column are met, data
System Description
Lost Communication with TCM Missing Message (U010187,...,U130957)
