Toyota Corolla Cross: Utility
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SOFTWARE VERSION CONFIRMATION
PROCEDURE
1. NECESSITY OF SOFTWARE UPDATE CONFIRMATION
NOTICE:
If the GTS is connected and an operation such as a health check
is performed when OTA reprogramming i
SOFTWARE UPDATE
CAUTION / NOTICE / HINT
HINT:
After replacing the forward recognition camera due to a system malfunction,
make sure to perform "Software Update".
The software of the fo
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DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a stuck closed malfunction of a system main relay on the positive (+) terminal side and negative (-) terminal side of the HV battery.
The cause of this malfunction may be one of the following: Inverter voltage sensor (VH)
REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
ROOF HEADLINING ASSEMBLY
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Procedure
Part Name Code
Software Version Confirmation
Hybrid/EV Battery Positive and Negative Contactor Actuator Stuck Closed (P0AA073)
