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Old 10-08-2002, 02:30 PM   #1
Cliff
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Join Date: Dec 1999
Location: Pittsburgh PA
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Angry Heater Problems

My heater fan switch just stopped working and at the same time the temperature here in PA went into the 30's lastnite. I want to wire it up some way easily, either to another switch or something so I can regulate the fan until I get a new heater/ac assembly. PLease if anyone knows how to wire it up, some way I'd greatly appreciate it. Thanks a lot. Cliff
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Old 10-08-2002, 07:48 PM   #2
Cliff
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Top please
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Old 10-08-2002, 10:20 PM   #3
6869704X4
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The wire going into the fan is the hot wire. Easy to get to.
Run it through a switch using fused circut or put an inline fuse equal to the heater fuse in the fusebox. And make sure your groung is good.
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Old 10-09-2002, 08:13 AM   #4
bobs409
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Not sure on AC models but my non AC truck has a 4 wire plug that goes onto the switch. One is power and the other 3 are the different speeds. Make a jumper wire and you can play switch board operator. Just find the one that has power and jump from that one to any of the other 3.

To make it easier, you can wire in a switch.
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