2012–2014 Jeep Wrangler (JK)
Browse our directory of 2012–2014 Jeep Wrangler (JK) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
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Common Problems & Reliability
The 2012–2014 Jeep Wrangler (JK) has 4 known issues. 3 of these are classified as serious faults that could be expensive to repair.
The "Death Wobble"
SeriousA violent, uncontrollable shaking of the front end, usually triggered by a bump at speed. Caused by worn track bar bushings, ball joints, or steering dampers.
Symptoms: Violent shaking of the steering wheel, Car feels like it's "shaking apart"...
Est. repair cost: £150–£1,200
TIPM (Electrical Brain) Failure
SeriousThe Totally Integrated Power Module (TIPM) can fail, leading to bizarre electrical behavior where the car seems "possessed."
Symptoms: Horn honking randomly, Wipers won't turn off...
Est. repair cost: £600–£1,200
Oil Cooler Leak (3.6 Pentastar)
SeriousThe plastic oil cooler housing cracks, leaking oil into the "V" of the engine.
Symptoms: Smell of burning oil, Oil pooling on top of engine...
Est. repair cost: £400–£700
Door Hinge Corrosion
MinorGalvanic corrosion between the aluminum hinges and the steel door panels causes paint to bubble.
Symptoms: Bubbling paint around hinges, White powder under paint
Est. repair cost: £300–£1,000
Buying Tips for the 2012–2014 Jeep Wrangler (JK)
- ✓Check the floor mats for dampness; the "Freedom Top" hard panels are notorious for leaking.
- ✓Inspect the chassis for mud/salt buildup, which leads to rapid corrosion in the UK climate.
- ✓Ensure the 4WD lever moves through all positions smoothly.
- ✓Test drive at 50mph; if the steering wheel shakes violently, walk away or budget for a full front-end rebuild.
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