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Car Forum / Driving, Maintenance, Tuning / 4x4 Cars / February 2007Blower in '00 Cherokee
Heat blower worked fine 15 minutes ago but when i just started it, nothing. Fuse? Worked perfectly. No strange sounds, nothing. Any help? Thanks It's not the years in your life, It's the life in your years. > Heat blower worked fine 15 minutes ago but when i just started it, >nothing. Fuse? Worked perfectly. No strange sounds, nothing. Any help? >Thanks > >It's not the years in your life, >It's the life in your years. Is it inop on all speeds including high? ----------------- TheSnoMan.com Yes, nothing at all. It's not the years in your life, It's the life in your years. Actually i just checked it and it's fine now. Resistor going bad? It's not the years in your life, It's the life in your years. > Actually i just checked it and it's fine now. Resistor going bad? > >It's not the years in your life, >It's the life in your years. They use a control module to control speed. You might check connector on it. My wifes Cherokee only has 3 speed, 1,2 ,& 4 for a while now and i need to tear into it some time to fix it. It has been reliable at 3 speeds for some time now. ----------------- TheSnoMan.com > Actually i just checked it and it's fine now. Resistor going bad? > > It's not the years in your life, > It's the life in your years. That implies the connection on the back of the switch has vibrated loose. The resistor pack runs the low speeds only. This will likely overheat and smoke out the switch, sooner than later. It is fairly common, I think the harness needs a zip tie or something to hold it tight. New switches are available without buying the whole cluster if you need it, you just need to get the parts guy to dig for it. There are other places a bad connection can happen, ours went dead at the first plug from the motor under the hood. I bypassed the bad connection. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's Canadian Off Road Trips Photos: Non members can still view! Jan/06 http://www.imagestation.com/album/pictures.html?id=2115147590 (More Off Road album links at bottom of the view page) |
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