Grand Caravan AWD V6-3.8L VIN L (2001)
Compressor Clutch Relay: Description and Operation
COMPRESSOR CLUTCH RELAY
Fig.18 Compressor Clutch Relay
The compressor clutch relay is a International Standards Organization (ISO) micro-relay. Relays conforming to the ISO specifications have common
physical dimensions, current capacities, terminal patterns, and terminal functions. The ISO micro-relay terminal functions are the same as a conventional
ISO relay. However, the ISO micro-relay terminal pattern (or footprint) is different, the current capacity is lower, and the physical dimensions are
smaller than those of the conventional ISO relay. The compressor clutch relay is located in the Intelligent Power Module (IPM), which is in the engine
compartment near the battery. See the fuse and relay layout map molded into the inner surface of the IPM cover for compressor clutch relay
identification and location.
