• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar

Off Roadsite

Solutions To Off Road

  • Home
  • Jeep
  • Guide
  • List
  • Mechanical
  • Wheels
  • Navigation
    • About Us
    • Contact Us
    • DMCA Disclaimer
    • Privacy Policy
    • Terms of Services

5 Major Jeep Wrangler Problems (2012 Model): Learn How To Deal

January 12, 2023 by Peter Johnson Leave a Comment

With 10 safety recalls and plenty of performance & design issues, the 2012 jeep Wrangler is considered the worst-rated model ever. Why is this model problematic? What are the issues plagued with this 2012 wrangler’s performance and design?

Major 2012 Jeep Wrangler Problems and solutions to deal

Final Verdict

FAQs

Are 2012 Jeep Wranglers reliable?

With 10 recalls and thousands of complaints, the 2012 jeep Wrangler is considered the worst-rated model. Considering this, we can’t say that the 2012 jeep Wranglers are reliable.

How long will a 2012 Jeep Wrangler last?

Despite its low-reliability rating, the jeep Wrangler may serve a decent performance for  200,000 miles. However, throughout the service life, you might have to face plenty of issues regarding performance, driving, and convenience.

How many miles can a 2012 Jeep Wrangler go on a full tank?

2012 jeep Wrangler is equipped with a 17.5-gallon fuel tank which can make you cover about 437 miles in a go.

Should I Buy 3rd time Used 2012 Jeep Wrangler?

If the conditions and genuine parts of 2012 Jeep wrangler are good and there is not too much accidental damage, you can you buy even 3rd or 4th time.

2012 Jeep Wrangler Problems

Answers to all the questions along with solutions to related problems are explained here. These are few of the major and most prominent jeep wrangler problems which we face the most.

Electric failure

Thousands of complaints have been reported regarding the 2012 jeep Wrangler’s electric failure. Some users have reported that the engine shut off randomly at high speed and in the middle of the road.

Besides, Esc lights also blink on and off and the wipers don’t work properly. Some consumers even have reported that the steering wheel tends to lock up when RPMs drop to zero which may cause severe safety hazards.

Water & Oil Leaks

We are sad to break this news but when you purchase a 2012 jeep Wrangler, water and oil leaks come along with the package. If not treated, water leakages may lead to an electric shortage, upholstery damage, mold infestation, and bad odor.

2012 jeep wrangler Water & Oil Leaks problems

Likewise, oil leak is also quite a common problem in the 2012 jeep Wrangler which may be caused by oil pan problems, gasket faults, seal faults, and oil filter damage.

If not treated on time, the constant oil leaks may lead to radiator damage, engine damage, degrading hoses and seals, and horrible safety hazards. In some instances, repairing these oil leaks is easy as the leakage location is easily identifiable.

However, in other cases, the leakages are not that prominent and even the oil doesn’t reach the ground but keeps on depositing on your engine’s parts and subframe. Resultantly, those parts get damaged prematurely, decreasing the service life of your wrangler drastically.

Misfiring Cylinder Head

A misfiring cylinder head is another common issue experienced by 2012 jeep Wrangler owners which in turn affects the overall drivability and comfort level of your ride. This misfire problem may be caused by several reasons such as a bad spark plug wire, problematic spark plug, crank sensors, faulty ignition coil, vacuum leaks, low compression, and defective fuel system.

Misfiring Cylinder Head problems in 2012 jeep wrangler

The only solution to this misfiring problem is to inspect the faulty component thoroughly and figure out which plug, coil, or wire needs to be replaced. Depending upon your location, the repair costs may range from $35-$1500, excluding the labor costs.

Faulty Heaters 

Several owners have reported that their wrangler’s heater begins blowing cold air into the cabin instead of hot air currents. This indicates malfunctioned heaters which may be caused by a bad thermostat, malfunctioning blower motor & temperature blend, inadequate coolant level, and problematic heater core.

Faulty Heater problems in 2012 jeep wrangler

Thus, to resolve this problem of faulty heaters, all you need to do is to check out for the faulty component. For example, if your Jeep Wrangler’s heater is not working properly due to a faulty actuator, you need to replace it. Fortunately, it doesn’t cost big as all it takes is around &25-$30.

Also Check: Mud Tires Reliable on Snow or Not

Similarly, if the problem is caused by a problematic blower motor, you need to replace it with a new one. However, replacing a blowing motor requires a massive investment (around $400-$500).

TIPM Failure

Totally integrated power module or simply known as TIPM comprises the whole system of connectors, drivers, fuses, relays, and circuits which in turn deals with the electric power distribution throughout the jeep Wrangler.

If you don’t know then the jeep wrangler is famous for being the most electrically equipped four-wheeler on the market and this goal is achieved by its efficient TIPM system. Now if the vehicle is showing TIPM Failure, what will be the point of investing in this so-called most electrically equipped?

TIPM Failure

Apart from reducing the overall efficiency of your off-road ride, a faulty TIPM system may lead to several other functioning issues too, including airbag deployment malfunctioning, worn-out locking systems, stalling engine, headlight, windshield & fuel pump failure, and the problem with engine ignition.

Yes, this issue of TIPM Failure can be resolved by replacing the entire system but it may cost an arm and leg.

Conclusion

Final Verdict

Whenever it comes to off-road jeeps, the very first name that comes to mind is the jeep Wrangler. Featured in world-famous movies like A-Team and Jurassic park, Jeep Wrangler has long been considered an American icon for contributing a vital role in the second world war.

In addition to its incredible historical background, jeep Wrangler models are famous for their flexible suspension, ruggedness, easy maintenance, and wide room for modifications.

Still, we can’t say that every model of this brand is a hit since the company has successfully manufactured some super failed models in the past few years. One of those models which end up leaving their owners in insane disappointment and frustration is the 2012 Jeep Wrangler.

Filed Under: Guide, Jeep

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Recent Posts

  • How To Reset Oil Life On Jeep Wrangler? Easy Steps
  • Jeep Wrangler Automatic Transmission Shifting Problems (Solved)
  • What is Jeep XJ LS Swap? How To Make & How It Works (Explained)
  • Where is Jeep Wrangler Starter Located (Fixed)
  • What is Real Cost To Replace Jeep Wrangler Thermostat

Copyright © 2023 All Rights Reserved | Privacy Policy | About Us | Contact Us | DMCA | Terms of Services