A/C Compressor Clutch Relay

WARNING: This page is about a different car, the 1994 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

Some relays have battery voltage supplied to terminal No. 30. Other haves battery voltage supplied to terminals No. 87 or No. 87A. See Figure . In de-energized position, relay should have continuity between terminals No. 87A and No. 30. Resistance value between terminals No. 85 and No. 86 should be 70-80 ohms for resistor type relays, or 81-91 ohms for diode type relays.

NOTE: Also see appropriate A/C clutch relay circuits tests in TESTS W/CODES - 2.5L & 4.0L article in the ENGINE PERFORMANCE section.