Testing and Inspection for Compressor Clutch Relay on Precis L4-1468cc (1993)
Air Conditioner Relay Location
To test the Air Conditioning Relay, located in the passenger compartment, proceed as follows:
Fig. 6 Condenser Fan Relay Terminal Identification
1. Remove the Air Conditioning Relay.
2. Test terminals L and B for continuity, there should be no continuity.
3. Apply 12vdc power across terminals S1 and S2.
4. Test terminals L and B for continuity, there should be continuity.
5. If the relay fails either test it should be replaced.
NOTE: In referencing the wiring schematic in ELECTRONIC AND ELECTRICAL DIAGRAMS, the terminals 2 and 4 refer to terminals L
and B as marked on the relay. Terminals 1 and 3 relate to S1 and S2 as marked on the relay.