1999 Jeep Wrangler Electrical system Problems
- Complaints
- 53about this part
- Share
- 25%of 213 total for the year
- Median mileage
- 79,500miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 53 complaints about the electrical system of the 1999 Jeep Wrangler, 25% of the 213 complaints for this model year. Where a mileage was given, the median is 79,500 miles. 1 of these say a crash was involved and 3 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Make / models : Jeep / Wrangler model/build years: 1999 manufacturer : daimlerchrysler corporation NHTSA campaign id number : 99v117000 chrysler say no recall but I have this problem what do I do?? Thank you very much gages go dead, no heater fan”
NHTSA complaint #10204578, filed 2007-10, 97,000 miles“I was driving an old washed out and bumpy mountain road. Due to the bumps, I could not go much faster than 15mph. The road/ground was wet and slippery so I was in 4hi. After going down the road for about 30 minutes and going around a turn, the airbag light came on. As I turned the wheel in the opposite direction, to go around a large downed tree, it momentarily shut off, then returned to on. I immediately turned the Jeep off and checked the airbag fuses. Both are good. Puzzled and rather nervous that the airbag might go off in my face, I turned around to go back to the main road. …”
NHTSA complaint #10510341, filed 2013-05, 146,331 miles“Ever since I purchased the Jeep, it has been a reliable vehicle. The other day, I went to start it and the instrument cluster was unresponsive and the airbag light was on. I tried replacing the fuse and found it to be good, receiving power. I started to check websites for similar problems and found a recall for the exact problem I was having. This recall described exactly what was happening to my Jeep. The recall is found here recall 99v117000: instrument panel ground screws loose the left side and right side instrument panel wiring ground attachment screws could loosen over time. …”
NHTSA complaint #10505280, filed 2013-04, 140,000 miles“My 1999 Jeep Wrangler is doing exactly what the recall says, but for some reason my VIN is not in the recall system as per the Jeep dealer! Please help... This is not fair that the recall is not on my Jeep when it's doing exactly what the recall says! Thanks.”
NHTSA complaint #10052756, filed 2004-01, 55,000 miles“A while ago I had the climate controls go out in my 1999 Jeep Wrangler. Upon investigation, I found that the wiring harness connector and the climate controls had melted due to the heat generated from the electrical connection. I replaced the climate controls in my Jeep, however, the electrical wiring still gets very hot. I did some checking in Jeep forums and apparently, this is a common occurrence in the tj Jeep model. I am enclosing a link to an article that addresses this issue, in it the authors determined that the uncorrected wiring can reach 122 degrees. …”
NHTSA complaint #10389682, filed 2011-03, 125,000 milesRelated service bulletins
- 10229256Jul 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…
- 10221686Jul 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…
- 10175735Apr 22, 2020Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 3 | 25% |
| 2025 | 39 | 53% |
| 2024 | 423 | 56% |
| 2023 | 198 | 53% |
| 2022 | 174 | 42% |
| 2021 | 308 | 32% |
| 2020 | 183 | 30% |
| 2019 | 152 | 20% |
| 2018 | 268 | 15% |
| 2017 | 45 | 14% |
| 2016 | 57 | 12% |
| 2015 | 81 | 17% |
| 2014 | 82 | 12% |
| 2013 | 104 | 16% |
| 2012 | 148 | 18% |
| 2011 | 83 | 17% |
| 2010 | 86 | 13% |
| 2009 | 35 | 9% |
| 2008 | 178 | 20% |
| 2007 | 82 | 15% |
| 2006 | 26 | 4% |
| 2005 | 20 | 3% |
| 2004 | 12 | 6% |
| 2003 | 9 | 9% |
| 2002 | 7 | 6% |
| 2001 | 37 | 22% |
| 2000 | 23 | 9% |
| 1999 | 53 | 25% |
| 1998 | 58 | 22% |
| 1997 | 14 | 3% |
| 1995 | 13 | 6% |
| 1994 | 4 | 3% |
| 1993 | 6 | 6% |
| 1992 | 6 | 8% |
| 1991 | 7 | 9% |
| 1990 | 4 | 5% |
| 1989 | 7 | 11% |
| 1988 | 4 | 8% |
| 1987 | 4 | 11% |
Other parts of the 1999 Jeep Wrangler
50 complaintsAir bags
22 complaintsBody and structure
21 complaintsTransmission and drivetrain
20 complaintsBrakes
14 complaintsVisibility (wipers, defrost, mirrors)
13 complaintsOther or unknown
9 complaintsSeat belts
7 complaintsFuel system
6 complaintsVehicle speed control
6 complaintsSuspension
5 complaintsTires
5 complaints
← All problems reported for the 1999 Jeep Wrangler
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology