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95 Cavalier - Heater Motor Problem?
Heater blower motor only works on high. Replaced the master fuse/module in master fuse box. No difference after that.
4 Answers
- Anonymous1 decade agoFavorite Answer
try the switch... sometimes the resistors in the switch burn out.. or the contacts wear out.. you can check the resistance with a multi-meter and determine if the switch is good.. hope this helps
- 1 decade ago
i had a 95 sunfire and a 95 cavalier with the same exact problem. I think it may be just a defect with these cars in general. if its cold, crack a window. thats all I ever did. sorry I couldn't help. I just never thought other people had the same problem with these cars.
- 808flLv 51 decade ago
heater has gone bad needs replacing or repairing if you can solder new resisters to replace the old ones its a diy job if not then its a job for the garage
Source(s): had same trouble with Rover heater - 1 decade ago
there is a resister and relays that control fan speed......if it runs hi spd only.......it is a problem with one these........you will need a wiring diagram to figure it out
