A/C Switch & Compressor Clutch Relay
WARNING: This page is about a different car, the 1995 Mitsubishi Pickup, 1995 Mitsubishi Galant, 1995 Mitsubishi Expo, 1995 Eagle Summit Wagon, and 1995 Eagle Summit. However, it is still accessible from the selected car via links, so may be relevant.
Using DVOM, measure power supply voltage of PCM. Disconnect PCM connector. Turn A/C switch and ignition switch to ON positions. Measure voltage between specified PCM terminals and vehicle ground. See A/C POWER PCM TERMINAL LOCATION table. Voltage should be 6 volts or greater. If voltage is not battery voltage, check and repair circuit.
A/C POWER PCM TERMINAL LOCATION
| Application | (1) PCM Terminal No. | ||
|---|---|---|---|
| Summit | 22 & 45 | ||
| Expo & Summit Wagon | 22 & 115 | ||
| Galant | 22 & 45 | ||
| Pickup | 7 & 65 | ||
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