Toyota Corolla Cross: Transponder Key Amplifier

Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Interior / Theft Deterrent / Keyless Entry / Transponder Key Amplifier

Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	LOWER STEERING COLUMN COVER	45287		-	-
2	TRANSPONDER KEY COIL	89782	-	-	-

PROCEDURE

1. REMOVE LOWER STEERING COLUMN COVER

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2. REMOVE TRANSPONDER KEY COIL

Installation

INSTALLATION

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

Procedure		Part Name Code
1	TRANSPONDER KEY COIL	89782	-	-	-
2	LOWER STEERING COLUMN COVER	45287		-	-

PROCEDURE

1. INSTALL TRANSPONDER KEY COIL

2. INSTALL LOWER STEERING COLUMN COVER

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Gear Shift Position Circuit Short to Battery (P091412)

DESCRIPTION A magnet is installed to the shift fork. When the TCM commands the S1 synchronizer to move, the shift fork moves the S1 synchronizer together and the magnet. The Hall IC built into the shift stroke sensor converts the magnet position into a voltage signal and sends it to the TCM. T

Toyota Corolla Cross: Transponder Key Amplifier

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Removal

Installation

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Engine Coolant Pump Circuit Short to Battery (P26CA12)

Gear Shift Position Circuit Short to Battery (P091412)