Toyota Corolla Cross: Id Code Box
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 AIR CONDITIONER UNIT ASSEMBLY
- -
- -
2 IMMOBILIZER COD
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 IMMOBILIZER CODE ECU (ID CODE BOX)
89784 -
- -
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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.
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CAU
REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY)
Procedure Part Name Code
1 SIDE TURN SIGNAL LIGHT ASSEMBLY
81740 -
- -
2 OUTER MIRROR LOWER COVER
- -
- -
3 OUTER MIRROR ACTUATOR
- -
- -
4
Removal
ECU Power Source Circuit
