Toyota Corolla Cross: Oil Pressure Switching Valve
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 REAR ENGINE UNDER COVER RH
51443C -
- -
2 OIL PRESSURE
INSPECTION PROCEDURE 1. INSPECT OIL PRESSURE CONTROL VALVE ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection C
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 OIL PRESSURE CONTROL VALVE ASSEMBLY
15250
- -
SEE MORE:
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a stuck closed malfunction of a system main relay on the HV battery positive (+) terminal side.
The cause of this malfunction may be one of the following: Inverter voltage sensor (VH) internal circuit malfunction
Vo
VEHICLE CONTROL HISTORY (RoB)
NOTICE:
Vehicle control history may be recorded due to the replacement or repair
of related parts.
When checking the Vehicle Control History, make sure to record the output
codes. Then, clear the Vehicle Control History (RoB) and check it again.
C
Removal
Hybrid/EV Battery Positive Contactor Circuit Stuck Closed (P0AA000)
