A/C blower problem


New Member
1994 Acura Integra LS. Blower fan won't come on. Swapped out relay, checked fuses, all OK. Pulled fan out from under dash and connected to battery directly, fan runs OK. Re-installed under dash, worked OK on all fan speeds, turned off. Turned back on still OK. Turned off then turned back on and wouldn't run anymore.

The next thing that I suspect is the resistor unit but I would think that if that was bad the fan would work on one speed but not another. I'm not sure what to check next. Any ideas?
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