Inspection Procedure 1: Steering Wheel Audio Remote Control Switch Does Not Function - Vehicles With Radio And CD Player: Notes

CAUTION: Before replacing the ECU, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.

Fig 1: Steering Wheel Audio Remote Control Switch Circuit Diagram

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Fig 2: Locating Connectors C-32 & C-107

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Fig 3: Locating Connectors C-202, C-205 & C-213

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