2003 Jeep Grand Cherokee electrical system problems

55 owner complaints filed with NHTSA name the electrical system on the 2003 Jeep Grand Cherokee — 7% of all complaints for this model year.

Electrical System complaints

share of all complaints

90,000 mi

median reported incident mileage

0 / 2

crash / fire reports

What owners report

“Just recently in the last three months front passenger window fell while driving and back driver window fell while driving while it what snowing while my son was in the car. Have a popping noise in steering or somewhere in front end. I can't use my accelerate button on steering wheel while it's in…”
filed Mar 8, 2020
“I was driving and smelled burning. Pulled over on a four lane highway. I then saw smoke. I drove a block away to a safe spot got out of the car and called 911. The firefighters extinguished an electrical fire that started in my passenger side door. They believe the motor in my door caught fire. I…”
filed Mar 13, 2019

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not…
9004275 · Service Bulletin/Repair Instructions · issued Jul 22, 2020
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not…
9004275 · Service Bulletin/Repair Instructions · issued Jul 22, 2020
Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery…
08-049-20 · Service Bulletin/Repair Instructions · issued Apr 22, 2020