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Different heater blower problem 200 1991

I'd say not different, but most typical.

However, it could be as simple as a corroded fuse holder, which is even more typical in a Volvo. Be sure the fuse is not part of a huge voltage drop:



Position 4 is the highest setting, so the resistor is not involved. The overheating is due to sluggish bushings, and perhaps the resulting burned insulation and shorted turns in the armature winding. If you try it on the other positions, the resistor will also become a casualty, if it has not already.

Check out the stuff in here on resistor/switch replacement in the recently added 1990 links:
http://cleanflametrap.com

Welcome to the forum.
--
Art Benstein near Baltimore

To steal ideas from one person is plagiarism. To steal from many is research.






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New Different heater blower problem [200][1991]
posted by  Eric in NC  on Mon Sep 5 10:32 CST 2011 >


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