99 jeep Tj. Blower motor is not working.


Asked by Oct 26, 2010 at 05:29 AM about the 1999 Jeep Wrangler

Question type: Maintenance & Repair

Bench tested the motor; works. Changed the resisto; still not working. Checked the switch; functions properly. Checked the
relay; works fine. I am stumped now.

The fuse has power when the switch is on (test light grounded to the body)

Does this sound like merely a bad ground since I seem to be getting power with a test light when it is grounded to the body?


3 Answers


Did you check the in dash controls? My '99 did the same thing and it was due to a loss of the little vaccum line that plugs into the controls. Hope this helps.

3 of 3 people found this helpful.

This is the exact problem I am having... What was the fix?

8 of 8 people found this helpful.

check the blower motor resistor. its located under the glove box. you have to remove a panel then take a a few screws

1 of 1 people found this helpful.

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