Cruise Control Switch: Testing and Inspection

CRUISE CONTROL SWITCH INSPECTION [L3]

1. Remove the battery cover.

2. Disconnect the negative battery cable.

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

4. Disconnect the audio control switch connector.

5. Inspect for resistance and continuity between cruise control switch terminals A-B using a tester.






- If not as specified, replace the cruise control switch. Service and Repair





Circuit Open/Short Inspection





1. Disconnect the PCM connector.

2. Disconnect the cruise control switch connector. Service and Repair

3. Inspect the following wiring harnesses for an open or short circuit. (Continuity inspection)

Open circuit

- If there is no continuity in the following wiring harnesses, there is an open circuit. Repair or replace the wiring harness.

- Cruise control switch terminal A and PCM terminal 1AQ
- Cruise control switch terminal B and body ground

Short circuit

- If there is continuity in the following wiring harnesses, there is a short circuit. Repair or replace the wiring harness.

- Cruise control switch terminal A and body ground
- Cruise control switch terminal B and power supply