Fifth Avenue V6-231 3.8L VIN L FI (1992)
Radiator Fan Relay: Description and Operation
Relay Identification
Location
In the Power Distribution Center (PDC), on left side of engine compartment.
Purpose
Supplies battery voltage to radiator fan.
Operation
Powertrain Control Module (PCM) energizes relay, by supplying ground, when engine coolant temperature exceeds set limit, or air conditioning
turned ON.
