Toyota Corolla Cross: Certification Ecu
Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Interior / Theft Deterrent / Keyless Entry / Certification Ecu
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Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CONNECTOR HOLDER
82666 -
- -
2 SMART KEY ECU ASSEMBLY (
Installation
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 SMART KEY ECU ASSEMBLY (CERTIFICATION ECU)
89990A -
- -
Electrical Key Oscillator (for Front Floor)
RemovalREMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CONSOLE BOX ASSEMBLY
58810J -
- -
2 NO. 1 INDOOR
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High Beam Headlight Circuit
DESCRIPTION The headlight ECU sub-assembly controls the high beam headlights. WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE: If the headlight ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the headlight ECU sub-assembly LH.
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Ignition Switch
RemovalREMOVAL CAUTION / NOTICE / HINT
Procedure Part Name Code
1 LOWER STEERING COLUMN COVER
45287
- -
2 IGNITION OR STARTER SWITCH ASSEMBLY
84450 -
- - PROCEDURE
1. REMOVE LOWER STEERING COLUMN COVER
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