Gauges, dash lights, wipers, turn signal not working?
MONTECARLO92
MEMBER
2005 JEEP GRAND CHEROKEE
3.7L
6 CYL
2WD
AUTOMATIC
200,000 MILES
All the above stated is not working, it’ll work sometimes at night but then the radio stops working. What could this be?
Friday, March 10th, 2023 AT 12:47 PM
1 Reply
KEN L
MASTER CERTIFIED MECHANIC
47,536 POSTS
It is common for the IPM (interrogated power module) to go out which will cause the issues you are having. It is easy to replace because it-self learns, here is the location of the part and instructions on how to swap it out. Check out the images (below). Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.