| Hvac relay? |
| 08-07-2017, (Subject: Hvac relay? ) Post: #1 | |||
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| Hvac relay? My 08 Prostar has a issue and I can't find the problem. My blower will stay on high..... even if I turn the truck off with no key in it. The only way to get it to stop is to pull the fuse. When I move the speed control on the hvac controller, it sounds like it's trying to work butbjust stays on high, even if I unplug the hvac controller, the fan keeps blowing on high. All wiring looks mint from what I can see, this seems to me a simple case of a relay that seized in the closed position but there is no hvac relay in my panel...... there has got to be a relay right? If so where in the f is it?[/align] User's Signature: I'm no mechanic, I'm just a guy that breaks down enough to know a bit. | |||
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| Messages In This Thread |
Hvac relay? - Brock - 08-07-2017 RE: Hvac relay? - Nilao - 08-07-2017, RE: Hvac relay? - Brock - 08-07-2017, RE: Hvac relay? - Rawze - 08-07-2017, RE: Hvac relay? - gatow900 - 08-09-2017, RE: Hvac relay? - Waterloo - 08-08-2017, RE: Hvac relay? - Shandro - 08-08-2017, RE: Hvac relay? - Rawze - 08-08-2017, RE: Hvac relay? - Shandro - 08-08-2017, RE: Hvac relay? - Rawze - 08-08-2017, RE: Hvac relay? - 1096 - 09-03-2017, RE: Hvac relay? - Brock - 08-09-2017, |
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