My 2004 Cherokee Overland air conditioner/heater fan doesn't come on but fan motor is ok. Replaced the Blower motor control module resistor and the controller on the dash and still nothing. Anyone else have this problem?

10

Asked by Nov 17, 2014 at 11:28 PM about the 2004 Jeep Grand Cherokee Overland

Question type: Maintenance & Repair

At first the air would go on and off at any time and then quit altogether. The wires on the
resistor were melted so we know that was bad. Any suggestions would be appreciated.

9 Answers

19,340

If the plug was melted did you replace the plug and wires? Did you check the fuse? When the plug melted it very well shorted and blew the fuse.

1 of 1 people found this helpful.
10

Yes, replaced wires and fuse. Thanks for the reply.

1 of 1 people found this helpful.
19,340

I would say its probably the climate control module itself then.

1 of 1 people found this helpful.
10

Replaced the climate control modular - couldn't think of the name when I posted the question.

19,340

If everything is new and you're positive the blower motor is working properly then its a wiring issue. Bad ground, corroded, melted, shorting out wires somewhere between the blower motor, climate module, fusebox and the BCM. It could even be the BCM.

1 of 1 people found this helpful.
19,340

Glad it was something simple. That kind of stuff happens to everybody from time to time. Glad you someplace that needs a/c its 27 with a wind chill of 16 here in northern Illinois:(

10

Thanks everybody! My husband started digging around again this morning and found out they didn't plug the fan motor back in. Guess, even 2 long time mechanics can forget something. It did need the blower motor control module resistor and the fuse - kept the climate control module since it had a couple of holes and looked bad, (I didn't ask if it really was bad-just grateful to have a/c again). Thanks.

10

We used to live in Indiana, about an hour from Chicago. Couldn't take it anymore. Retired in Hawaii. Sorry for your early bad weather.

19,340

We are about an hour west of Chicago. I'm too young to retire. I can't take much more of this. AAaaahhhh enjoy your warmth and the need for A/C in November! LOL Glad I could help.

Your Answer

Add photo

Related Questions

Grand Cherokee

Looking for a Used Grand Cherokee in your area?

CarGurus has 72,251 nationwide Grand Cherokee listings starting at $700.

ZIP:

Search Jeep Grand Cherokee Questions

Jeep Grand Cherokee Experts

#1 inuevafreak
inuevafreak
Reputation 2,090
#2 Tom Demyan
Tom Demyan
Reputation 1,850
#3 thejeepdoctor
thejeepdoctor
Reputation 1,750
View All

Related Models For Sale

Used Jeep Wrangler
262 Great Deals out of 16,543 listings starting at $2,590
Used Ford Explorer
931 Great Deals out of 70,253 listings starting at $997
Used Toyota 4Runner
258 Great Deals out of 19,021 listings starting at $2,500
Used Dodge Durango
268 Great Deals out of 21,293 listings starting at $1,499
Used Chevrolet Tahoe
558 Great Deals out of 31,371 listings starting at $1,500
Used Ford F-150
2,059 Great Deals out of 207,339 listings starting at $1,499
Used Chevrolet Silverado 1500
1,765 Great Deals out of 181,201 listings starting at $250
Used BMW X5
449 Great Deals out of 15,733 listings starting at $2,800
Used Jeep Liberty
258 Great Deals out of 7,310 listings starting at $991

Used Cars For Sale

2017 Jeep Grand Cherokee Overland For Sale
6 Great Deals out of 994 listings starting at $32,144
2016 Jeep Grand Cherokee Overland For Sale
58 listings starting at $32,555
2015 Jeep Grand Cherokee Overland For Sale
5 Great Deals out of 95 listings starting at $25,995
2014 Jeep Grand Cherokee Overland For Sale
3 Great Deals out of 157 listings starting at $21,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.