Steering Mounted Controls Assembly: Testing and Inspection

STEERING SWITCH INSPECTION

Without Bluetooth System

1. Disconnect the negative battery cable and wait for 1 min or more.

2. Remove the driver-side air bag module. Driver-Side Air Bag Module Removal/Installation

3. Disconnect the steering switch connector.

4. Verify the resistance between the steering switch terminals.






- If not within the specification, replace the steering switch.






5. Apply battery positive voltage to steering switch terminal D, and connect terminal E to ground.






6. Verify that the LED illuminates.

- If the LED does not illuminate, replace the steering switch.

With Bluetooth System

1. Disconnect the negative battery cable and wait for 1 min or more.

2. Remove the driver-side air bag module. Driver-Side Air Bag Module Removal/Installation

3. Disconnect the steering switch connector.

4. Verify the resistance between the steering switch terminals.






- If not within the specification, replace the steering switch.











5. Apply battery positive voltage to steering switch terminal D, and connect terminal E to ground.






6. Verify that the LED illuminates.

- If the LED does not illuminate, replace the steering switch.