1993 Dodge Caravan Radiator not coming on

Asked by Oct 13, 2012 at 05:16 PM about the 1993 Dodge Caravan 3 Dr LE Passenger Van

Question type: Maintenance & Repair


1993 Dodge Caravan Radiator not coming on.
Radiator fan was bad and not coming on. Verified it was bad by bypassing relay and it would not come on. Replaced the fan assy. and it still would not come on. bypassed the relay and it come on. Switched with a known relay that works and it still would not come on. Someone had told me there may be 2 fan relays like for High and Low speeds? Like to know any of the following which would work.
1. What else would cause it not to come on? Anything i can test?
2. It is a 4 wire fan, how could i hook it up to stay on when key is on? Provided it is single speed.
Thanks for your time in advance.

2 Answers

50

Try changing the temp sensors. otherwise find a fuse that works with the ignition and run the positive wire from the fan to that fuse

2 people found this helpful.
40

Probably too late to answer, but I had 92 and there is a fuse link in the wiring harness under hood over left wheel. They have fuse links, I just cut it out and soldered a new in line fuse in. Worked for years

3 people found this helpful.

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