Cruise Control Switch: Testing and Inspection
CRUISE CONTROL SWITCH INSPECTION1. Remove the battery cover.
2. Disconnect the negative battery cable.
3. Remove the driver-side air bag module.
4. Disconnect the audio control switch connector.
5. Inspect for resistance and continuity between cruise control switch terminals 5-6 using a tester.
- It not as specified, replace the cruise control switch. (See AUDIO CONTROL SWITCH REMOVAL/INSTALLATION.)
Circuit Open/Short Inspection
1. Disconnect the PCM connector.
2. Disconnect the cruise control switch connector.
(See AUDIO CONTROL SWITCH REMOVAL/INSTALLATION.)
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 6 and PCM terminal 1AD
- Cruise control switch terminal 5 and body GND
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 6 and body GND
- Cruise control switch terminal 5 and power supply