Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
READ NEXT:
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the parking assist monitor
system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WOR
CALIBRATION
ADJUST PARKING ASSIST MONITOR SYSTEM
(a) The parking assist monitor system can be adjusted using diagnostic
mode.
(b) If the following operations are performed, it is necessary
to p
UTILITY
HINT:
With "All Readiness", you can check whether or not the DTC judgment
has been completed by using the GTS.
You should check "All Readiness" after simulating
SEE MORE:
DESCRIPTION
When the ignition switch is ON, auxiliary battery voltage is applied to terminal
MREL of the ECM through the coil of the EFI-MAIN relay. This causes the EFI-MAIN
relay to close, which supplies power to terminal +B of the TCM.
WIRING DIAGRAM
Refer to DTC U010087.
Click here
CAU
INSTALLATION
CAUTION / NOTICE / HINT
COMPONENTS (INSTALLATION)
Procedure
Part Name Code
1
BATTERY STATE SENSOR ASSEMBLY
28850C
-
-
-
2
SIDE DECK TR
How To Proceed With Troubleshooting
ECU Power Source Circuit
