A/C Compressor Relay and Condenser Fan Motor Relay Inspection
- Disconnect negative cable at battery.
- Remove A/C condenser fan motor relay (2) and/or compressor relay (1) from vehicle.
- Check that there is no continuity between terminal "c" and "d". If there is continuity, replace relay.
- Connect battery positive (+) terminal to terminal "b" of relay.
Connect battery negative (-) terminal "a" of relay.
Check continuity between terminal "c" and "d".
If there is no continuity when relay is connected to the battery, replace relay.