CAR COMPLETELY DIES WHEN SITTING IDLE. I BELIEVE THE CONTROL MODULE IS FAULTY AND I HAVE HEARD MANY COMPLAINTS FROM OTHER DODGE/CHRYSLER/JEEP CUSTOMERS ABOUT THIS SAME ISSUE. MY 15 MONTH OLD SON WAS IN THE CAR WHEN THIS HAPPENED AND IT SCARED THE HECK OUT OF ME TO BE SITTING AT A MAJOR STOPLIGHT AND THE CAR COMPLETELY DIE. I WAS SCARED FOR MY SAFETY AND SCARED FOR MY SON'S SAFETY. I DO NOT UND…
2012 jeep Wrangler electrical problems
severe 124 complaints filed with NHTSA · avg repair $850
Complaints
124
Recalls
0
Crashes
0
Avg fix
$850
What owners are reporting 3 most recent
I UNDERSTAND THAT THIS MAY NOT BE IN THE NHTSA'S ARENA BUT I WASN'T SURE WHERE ELSE TO TURN. AROUND THE 21ST OF NOVEMBER 2014 THE HEADLIGHTS, BLINKERS, CABIN LIGHTING AND CRUISE CONTROL STOPPED WORKING. I TOOK THE VEHICLE INTO CAPITAL CHRYSLER JEEP DODGE IN GARNER NC ON THE 25TH OF NOVEMBER. THE DEALERSHIP DIAGNOSED THE PROBLEM AS AN ELECTRICAL CLUSTER IN THE INSTRUMENT PANEL SHORTING OUT. THE…
HAD TO REPLACE ENGINE WIRING HARNESS ON MY WRANGLER AND MY WIFE'S 2012 WRANGLER. BOTH ARE RHD. NOT COVERED UNDER WARRANTY. SHAME ON JEEP
Common questions
How serious is the electrical problem on the 2012 jeep Wrangler?
It's a meaningful issue. 124 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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