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darrell123 · Oct 21, 2007, 08:19 PM

I have a 1993 honda accord the blower motor doesn't work. I have checked the fuse and relay and both are good any suggestions as what to check for next.

CaptainRich · Oct 21, 2007, 08:37 PM

Originally Posted by darrell123

i have a 1993 honda accord the blower motor doesnt work. i have checked the fuse and relay and both are good any suggestions as what to check for next.

You've tried all the different speed settings? There may be an open between the power source and the motor.
If you have power and ground at the motor, but it doesn't turn, try rapping on the blower motor case to see if it restarts. It may restart, but then stop again. You likely need a replacement blower motor.

Duane in Japan · Oct 22, 2007, 11:42 PM

What colors are the two wires on the motor, one is hot and one is ground, although if you use a volt meter to test, they both will be hot if the plug is connected to the motor, if you can pull the plug and test the wires for power, only one will be hot, plug it back in and jumper the other wire to ground, if the motor works then its probably good, yes, bumping themotor may make it work again, it needs a new motor if bumping it makes it work.

The blower motor resistor is bypassed on HI speed so the motor should work on HI, so maybe the power switch in the control head is bad, let us know what you find so far please.