Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR WIPER MOTOR ASSEMBLY
(a) Check that the rear wiper motor assembly operates.
| (1) Apply auxiliary battery voltage to the rear wiper motor connector and check the speed of the rear wiper motor assembly.
OK: |
Auxiliary Battery Connection |
Specified Condition | |
U8-4 (B) - Auxiliary battery positive (+) U8-1 (+1) - Auxiliary battery negative (-)
U8-3 (E) - Auxiliary battery negative (-) |
Motor operates | If the result is not as specified, replace the rear wiper motor assembly. |
 |
|
*a | Component without harness connected
(Rear Wiper Motor Assembly) | | |
READ NEXT:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 REAR WIPER MOTOR GROMMET
85143R
- -
2 REAR WIPER
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE
1. INSPECT WINDSHIELD WIPER RELAY (a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standa
SEE MORE:
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU monitors the high-voltage wiring between the HV battery and inverter with converter assembly and detects a power supply malfunction.
The cause of this malfunction may be one of the following: Inverter voltage sensor (VL) internal
DESCRIPTION
When the ignition switch is turned to 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 h
