2005 Jeep Wrangler electrical system problems
20 owner complaints filed with NHTSA name the electrical system on the 2005 Jeep Wrangler — 3% of all complaints for this model year.
What owners report
“The dashboard will display odd behavior and all of a sudden the ignition will cut. Total loss of power. This has happened in the past with children in the vehicle. Very dangerous. Resetting the key will reset but it is random.”
filed Jul 14, 2021
“Engine failed, speedometer, tach went to 0, all gauges went to 0, power steering failed after I declutched and then coasted to a full stop (power brakes failed but still had some brake input) safely on the shoulder of an off ramp. (This not the first time this has happened, however it was the first…”
filed Jun 28, 2021
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
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, 2020KEY, 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, 2020Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes P0407 ? EGR Sensor B Circuit Low, or P0408 ? EGR Sensor B Circuit High Set
S2025000005 · Service Bulletin/Repair Instructions · issued Jun 1, 2020
Electrical System problems in other Wrangler years
| Year | Reports | Share |
|---|---|---|
| 2025 Wrangler | 34 | 58% |
| 2024 Wrangler | 388 | 59% |
| 2023 Wrangler | 178 | 53% |
| 2022 Wrangler | 157 | 42% |
| 2021 Wrangler | 299 | 33% |
| 2020 Wrangler | 173 | 29% |
| 2019 Wrangler | 143 | 20% |
| 2018 Wrangler | 257 | 14% |
| 2017 Wrangler | 45 | 15% |
| 2016 Wrangler | 55 | 12% |
| 2015 Wrangler | 76 | 16% |
| 2014 Wrangler | 80 | 12% |
Other reported problem areas on the 2005 Jeep Wrangler
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.