Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the parking support brake
system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WORK
OPERATION CHECK
PKSB OFF INDICATOR LIGHT OPERATION CHECK
(a) Turn the ignition switch to ON.
(b) Turn the parking support brake system off and confirm that
the PKSB OFF indicator light in the com
CUSTOMIZE PARAMETERS
CUSTOMIZE PARKING SUPPORT BRAKE SYSTEM
(a) Customizing with the GTS.
Clearance Warning
Tester Display
Description
Default
Setting
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DESCRIPTION
These DTCs are stored when the radio receiver assembly detects
a malfunction in the CAN communication circuit.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
DTC Output from
Priority
U0100
DESCRIPTION
When the signal sent from the 4WD ECU assembly does not finish sending, the 4WD
ECU assembly stores a DTC.
When a malfunction occurs in communication with the ECM, skid control ECU (brake
actuator assembly) and steering sensor, the 4WD ECU assembly stores a DTC.
DTC No.
How To Proceed With Troubleshooting
Lost Communication With ECM/PCM "A" Missing Message (U010087,U012987,U014087,U015587,U016487,U016887,U019887,U026587,U029387,U100049,U111087)
