fan/heater stays on after shutting truck off?
#1
fan/heater stays on after shutting truck off?
So when i shut my truck off the heater will occasional keep blowing. it also has a string of LED type lights inside the dash by the speedometer, those also stay on sometimes. It's happened before and we thought we had it fixed. We had a whole new fuse box put in and some kind of module. Does anyone have any ideas of what could be the problem? im thinking maybe some kind of wiring? i appreciate any replies
#2
#3
#5
Is there any sign of water in the cab, driver's side? If the windshield is leaking, it will run down the a-pillar, and drip right on the fuse block and GEM. The blower staying on is common - happened to me. You have to take off the two big connectors on the back of the fuse block and blow them out with compressed air.
#7
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#8
I have the same problem, I have a leak in the windshield like WestCoastTodd mentioned. When it started there was no indication of the leak because it would run along the headliner then down the pillar and shorted something out. you may want to check that out. Also in my case I just turn the heater control to off when I trurn the truck off and the blower will turn off. Its easier than pulling the fuse whenever you want the blower off.
#10
Is there any sign of water in the cab, driver's side? If the windshield is leaking, it will run down the a-pillar, and drip right on the fuse block and GEM. The blower staying on is common - happened to me. You have to take off the two big connectors on the back of the fuse block and blow them out with compressed air.
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