System Relay: Testing and Inspection

Compressor Controls-Circuit Testing:

1. Disconnect the A/C relay connector.
2. Check continuity between terminals.
3. If not as specified, replace the relay.
4. If correct, go to next step.
5. Apply 12V to terminal 5 and ground terminal 1.
6. Check for a continuity between terminals 2 and 3.
7. If not as specified, replace the relay.