The Power Switch Operation Sound Does Not Sound

THE POWER SWITCH OPERATION SOUND DOES NOT SOUND

Description

The power switch operation sound does not sound when the power switch is operated.


Diagnosis Procedure


1. CHECK POWER SWITCH INPUT SIGNAL

1.Connect the CONSULT.
2.Check the power switch input signal. Refer to "Component Function Check" POWER SWITCH SIGNAL CIRCUIT.
Is the inspection result normal?
YES- Replace the VSP control unit. Refer to "Removal and Installation" Approaching Vehicle Sound For Pedestrians (VSP) Control Unit.
NO- GO TO 2.

2. CHECK POWER SWITCH SIGNAL CIRCUIT

Check power switch signal circuit. Refer to "Diagnosis Procedure" POWER SWITCH SIGNAL CIRCUIT.
Is the inspection result normal?
YES- GO TO 3.
NO- Repair harness or connector.

3. CHECK POWER SWITCH

Check power switch. Refer to "Component Inspection" POWER SWITCH SIGNAL CIRCUIT.
Is the inspection result normal?
YES- Replace the VSP control unit. Refer to "Removal and Installation" Approaching Vehicle Sound For Pedestrians (VSP) Control Unit.
NO- Replace power switch.