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Data source: National Highway Traffic Safety Administration

  1. Home
  2. >Jeep
  3. >Wrangler
  4. >2014
  5. >Powertrain

2014 Jeep Wrangler Powertrain Problems

Powertrain complaints and recalls from NHTSA

Summary

The 2014 Jeep Wrangler has 80 NHTSA powertrain complaints and 0 powertrain-related recalls.

Problem Areas for the 2014 Jeep Wrangler

Engine
262
Powertrain
80
Electrical
68
Airbags
57
Other
47
Brakes
39
Steering
26
Structure
13
Speed Control
10
Suspension
7
Visibility
7
Wheels
7
Lights
5
Seat Belts
4
Tires
3

80

Complaints

0

Recalls

0

Injuries Reported

Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 10, 2026

All Powertrain Complaints

Date ↓ComponentSummary
Feb 11, 2025POWER TRAIN,ELECTRICAL SYSTEM,SERVICE BRAKESABS MODULE FAILING IN 1000'S OF VECHILES AND JEEP HAS NO SOLUTION TO ANY CUSTOMERS. NO PARTS ARE AVA...
Dec 19, 2024POWER TRAIN,ELECTRICAL SYSTEM,SERVICE BRAKESAbs ,traction control, and brake lights stay on I took it to the dealer they told me it was internal...
Mar 12, 2024POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEMStarting in March of 2024 the vehicle began to leak copious amounts of oil. This was noted once the...
Sep 28, 2023POWER TRAINOil filter Housing and Intake Manifold had to be replaced dues a coolant leak. "Common" issue on Jee...
Mar 26, 2022POWER TRAINParts R2123503AC & 68087998AA which are available for inspection failed while driving my vehicle a d...
Jun 17, 2021POWER TRAINThe other day I was changing the fluids in my transfer case and I noticed that the cv bolts were bro...
Jun 14, 2021POWER TRAINThe contact owns a 2014 Jeep Wrangler. The contact stated while driving 55-60 MPH, the vehicle shut ...
Mar 1, 2021POWER TRAINAT 63,000 MILES MY 2014 JEEP WRANGLER SPORT 4X4 STARTED LEAKING OIL REALLY BAD. LOOKED UP PROBLEMS ...
Feb 25, 2021POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEMMY OIL FILTER HOUSING HAS A LEAK AND NO ONE CAN GET THE PART. APPARENTLY THIS IS HAPPENING TO A LOT ...
Feb 21, 2021POWER TRAINMOPAR OIL COOLER HOUSING, WHICH HOUSES A COOLER AND OIL FILTER, SITS ON THE ENGINE AND HAS CRACKED, ...
Dec 20, 2020POWER TRAIN2014 JEEP WRANGLER UNLIMITED OIL FILTER ADAPTER ASSEMBLY CRACKED CAUSING OIL TO FLOW OUT OF THE ASSE...
Dec 8, 2020POWER TRAIN,ENGINEVEHICLE STALLS WHEN STARTED, BRAKE DEPRESSED AND SHIFTED INTO REVERSE. WILL OCCUR SEVERAL TIMES IN ...
Nov 27, 2020POWER TRAIN,ENGINE2014 JEEP WRANGLER WITH 43,000 MILES SEVERE OIL LEAK FROM OIL FILTER HOUSING. OIL WENT FROM SMALL DR...
Nov 17, 2020POWER TRAINThe vehicle will unexpectedly not be able to shift gears up or down suddenly due to a switch sensor ...
Aug 23, 2020POWER TRAIN,ENGINETL* THE CONTACT OWNS A 2014 JEEP WRANGLER. THE CONTACT STATED THAT WHILE DRIVING AT AN UNDISCLOSED S...
Jun 19, 2020POWER TRAINRADIATOR WENT BAD
Jun 13, 2020POWER TRAINFOLLOWING A MANDATORY PCM FLASH RECALL, I'VE BEEN HAVING TROUBLE WITH MY '14 JEEP WRANGLER'S AUTOMAT...
Mar 17, 2020POWER TRAIN,ENGINEOIL COOLER/OIL FILTER HOUSING AND GASKETS HAVE A KNOWN DEFECT THAT CAUSES OIL TO LEAK ONTO AND INTO ...
Feb 4, 2020POWER TRAINFRONT AXLE LEAKING SEALS ON BOTH SIDES ARE BAD, PAYED . $1100.00 TO GET IT FIX . 4 MONTHS LATER REAR...
Nov 13, 2019POWER TRAIN,ENGINEOIL COOLER LEAKING

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