97 BLOWER SPEED PROBLEM

1997 Jeep Grand Cherokee

Tiny

dj moscrip

February, 25, 2012 AT 8:20 PM

The blower speed is not working, I replaced the heater control unit in the dash and it still doesn't work. I was wondering if you could send me in the right direction with any ideas. I removed the resistor block and nothing looks burnt. I tested for power at the resistor block connector and only the black wire has power even when the speeds were being switched.

2 Answers

Tiny

rasmataz

February, 25, 2012 AT 8:31 PM

Check the resistor for continuity where it goes in and each terminal of the resistor if no continuity replace the resistor

Tiny

dj moscrip

February, 25, 2012 AT 8:38 PM

Ok. Thank you.

Please login or register to post a reply.