2012 Jeep Wrangler Electrical System Problems
NHTSA lists 153 Electrical System complaints for the 2012 Jeep Wrangler, 18% of the 834 total complaints filed for that year. Seven of these complaints involve fires and four report injuries, with a median failure mileage of 46,000 miles. No related recall is listed in NHTSA data.
- Electrical System complaints
- 153
- 18% of 834
- Crashes reported
- 0
- Fires reported
- 7
- Injuries reported
- 4
- Median mileage
- 46,000 mi
- Related recalls
- 0
Typical electrical symptoms owners report
- Owners report engine compartment fires starting near the wiring harness around the battery, sometimes preceded by a burning smell or smoke.
- Some describe the starter engaging on its own while the vehicle was parked, leading to fire.
- Several report a sudden engine shutoff while driving at low speed, followed by smoke or a small fire from the wiring harness.
- Owners describe steering column electrical faults, including a failed clock spring and continued issues with steering wheel button controls after repair.
- Some report a total loss of exterior and interior electrical functions—wipers, turn signals, lights, and horn—after water exposure with the top open.
- A few describe windshield wipers activating on their own while the switch was in the off position, at any speed.
When 2012 Jeep Wrangler electrical complaints were filed
First complaint Mar 26, 2012, latest Mar 26, 2026.
Electrical System recalls for the 2012 Jeep Wrangler
No safety recalls on record for this model year.
Electrical System complaints by Wrangler model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- How many electrical complaints does NHTSA have for the 2012 Jeep Wrangler?
- NHTSA lists 153 Electrical System complaints for the 2012 Jeep Wrangler, making up 18% of the 834 total complaints filed for that model year.
- Is there a recall for 2012 Jeep Wrangler electrical fires?
- NHTSA's data provided here shows no related recalls listed for the Electrical System on the 2012 Jeep Wrangler.
- Did the 2012 Jeep Wrangler electrical issues cause fires or injuries?
- Yes. Of the reported Electrical System complaints, 7 involved fires and 4 involved injuries, with no crashes reported.
- At what mileage do 2012 Wrangler electrical problems typically show up?
- The median mileage at failure for Electrical System complaints on the 2012 Jeep Wrangler is 46,000 miles.
- How does the 2012 Wrangler compare to other years for electrical complaints?
- The 2012 model's 18% share of complaints tied to electrical issues is similar to 2011 and 2015 (both 18%), but lower than more recent years like 2023 (53%) and 2024 (57%).