BLOWER MOTOR NOT WORKING

Isuzu

Tiny

rdarche

January, 20, 2006 AT 8:02 PM

I have a 1991 Isuzu pickup, 80,000 mi.
The blower motor does not work.

* I pulled the motor out, and connected it to a 12V source, and it works.
(it is a bit sluggish, so it may need to be replaced anyway)
* If I move the fan switch to one of the on positions, the AC will activate
(shows that the switch is good?)
* a voltmeter across the plug to the motor shows no voltage
* I also do not get a ground continuity at the plug to the motor
(assuming blue w/black stripe is ground, blue w/white stripe +12)

* bad wiring or relay?

FOUND 1462 RELATED QUESTIONS

Rear Blower Not Working

16 ANSWERS
9 IMAGES

2 Answers

Tiny

Jack42

February, 2, 2006 AT 3:36 PM

Speed controller

Tiny

basserman

January, 30, 2007 AT 11:51 AM

I think I have the same problem. I ran a few tests with the same results. By 'speed controler' do you mean the switch in the dash?

Thanks

Please login or register to post a reply.

Cabin Air Filter Replacement
Cabin Air Filter Replacement Saturn Vue
Cabin Air Filter Replacement
Cabin Air Filter Replacement