check on the driver side lower corner of radiator.
Trouble code P1491 means: Radiator fan relay control circuit Can I get a location?
location for cooling relay on 05 caravan 3.8l
That sounds like a sticking clutch relay.
radiator fan relay
Mounted next to the radiator.
Radiator fan relay control circuit
OBD P0645 indicates a fault in the A/C clutch relay.OBD P0645 indicates a fault in the A/C clutch relay.
UNder the air cleaner on the driver side "frame".
Fuel relay is found under the dash next to the clutch pedal.
The fan should turn off after the engine is shut off. If it stays on, the radiator fan relay has failed.
On a 1996 Dodge Caravan, the horn relay will be in one of two spots. It may be in the fuse panel located under the dash, or in the fuse block located under the hood.
Trouble code P1491 means: Radiator fan relay control circuit