Toyota Corolla Cross: Hybrid Vehicle Control Ecu
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REMOVAL CAUTION / NOTICE / HINT
Procedure Part Name Code
1 NEGATIVE AUXILIARY BATTERY TERMINAL
- -
- -
2 CONNECTOR HOLDER
INSTALLATION CAUTION / NOTICE / HINT
Procedure Part Name Code
1 HYBRID VEHICLE CONTROL ECU
89981 -
- -
2 CONNECTOR HOLDER
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DESCRIPTION The inverter in the compressor with motor assembly outputs high-voltage electricity to operate the motor. If there is an open or short in the output circuit, the hybrid vehicle control ECU will stop compressor operation and store this DTC. This DTC will be stored as a history DTC. The co
ADJUSTMENT
PROCEDURE
1. SECURE VEHICLE
(a) Fully apply the parking brake and chock a wheel.
CAUTION:
Make sure to apply the parking brake and chock a wheel before performing
this procedure.
If the vehicle is not secure and the shift lever is moved to N, the vehicle
may suddenly move
Removal
A/C Inverter High Voltage Output Circuit Voltage Out of Range (B14721C)
