Control Assembly: Testing and Inspection
CLIMATE CONTROL UNIT INSPECTIONA/C Switch
1. Remove the climate control unit.
2. Inspect for continuity between the A/C switch terminals using an ohmmeter.
3. Connect battery positive voltage to terminal C and ground to the terminal A.
4. Turn the A/C switch on.
5. Verify that the LED illuminates.
- If not as specified, replace the A/C switch.
Fan Switch
1. Remove the climate control unit.
2. Inspect for continuity between the fan switch terminals using an ohmmeter.
- If not as specified, replace the fan and rear window defroster switch.
Defroster Switch
1. Remove the climate control unit.
2. Inspect for continuity between the defroster switch terminals using an ohmmeter.
- If not as specified, replace the defroster switch.