90 heater problem
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Cross-Country
Joined: Jan 2002
Posts: 70
Likes: 35
From: Clayton
90 heater problem
I was wondering if anyone knows what the problem is with my heater and what I need to fix it with. I get heat and everything works good but I only have high for my fan. Every other position is off. Please help.
Terry
Terry
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Joined: Dec 2001
Posts: 10,562
Likes: 4
From: South Jersey
90 heater problem
The blower resistor is bad, it cuts the power for the slower blower settings and is bypassed for the high setting. It should be in the engine compartment near the blower on the plenum. Also inspect the wiring/connector when you change it, it can also get damaged. If you have a problem locating it let me know and I will give you a more exact location for a 90.
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