Compressor Clutch Relay: Testing and Inspection

A/C Relay Conditional Chart:

[1][2]A/C Relay
1. Disconnect the A/C relay connector.
2. Apply 12 volts to the "BL/GN" and "BL/Y"wire terminals at the [1][2]A/C relay.
3. Measure the voltage on the "GN /BK" wire terminal at the [1][2]A/C relay according to the results in the "A/C Relay Conditional Chart".
4. If the voltages are correct, return to Pinpoint Tests. Otherwise, replace the [1][2]A/C relay