2013 Jeep Wrangler: check engine light

Filed Sep 26, 2026 · Brakes · TX

ABS MODULE FAILURE- Jeep goes into limp mode and replacement parts are no longer manufactured or available to fix. Vehicle is undrivable. This is a known defect affects large number of jeeps. Dash lights on are ABS, downhill assist, check engine light, and more. Attempted to visit local dealer for replacement parts and they have been on back order for several years, attempted to have part repaired and are no longer repairable due to chips not being manufactured. This unit could inhibit effectiveness of brakes

Filed Aug 22, 2025 · Electrical · VA

Oil pressure sensor failed. Fixed that. Check engine light came back on with battery light. New alternator. Check engine returned for oil pressure sensor. Temp gauge is fine. Changed oil twice within 3 months. When replacing jeep alternator melting of wires to alternator had occurred. This seems to be an issue with this model.

Filed May 28, 2025 · Brakes · GA

The ABS brake module failed, and apparently this is a pretty widespread issue with this module, and it's near impossible to get a replacement. The ABS, traction control, and brake light are on, as well as throwing several transmission related check engine codes. The car is undriveable.

Filed Jan 30, 2025 · Engine, Fuel system · LA

The components in the N28 / the federal safety agency 13V‑234 recall did exactly what they were recalled for. My check engine light came on a few months back so I brought it to be diagnosed at a parts store and diagnostic scanner listed P codes for possible O2 sensor. I brought my 2013 Jeep Wrangler Sport into a Jeep dealership(#1) in Friday, November 1st, 2024 and upon the first inspection, they found a couple of issues and printed an quote for $127.33, I signed off on that quote. Then another hour or 2 passed by, they brought me a revised quote for over $600, which I was still okay with and signed off to have repaired. Then they offered to bring me home after hours of sitting in the lobby. The next day, I get a link to review the revised inspection and it was over $2400. The engine charge was over $1900 caused by the N28 recall. I asked them to just do the recall because I could not afford it the remaining. Upon looking into forums, documents & diagrams researching online specific to the N28 recall, I reached out to the manufacturer quite a few times by phone and email. I was working with someone who I thought would be helpful, since he suggested I call a different Jeep Dealership (#2) Service Dept. and speak with a mechanic there. I spoke with a mechanic at #2 and sent #1's inspection report, and #2 dealership's mechanic confirmed the issues are connected & caused by the recall. The manufacture's contact (that I thought was more helpful than the ones I spoke with prior) was emailing me. I reported back to the contact on November 14th, 2024 what dealership #2 said and he never responded. I followed up for a response on November 21st, 2024. I still have no response as of January 30th, 2025.

Filed Dec 9, 2024 · Engine · 95,000 miles · AZ

The contact owns a 2013 Jeep Wrangler. The contact stated while driving at an undisclosed speed, there was an engine misfire, with the check engine warning light illuminated. The vehicle was restarted; however, the failure recurred. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and confirmed that the VIN was not included in TSB: 09-002014 Rev. B (Engine). The approximate failure mileage was 95,000.

Filed May 3, 2023 · Engine · 57,000 miles · GA

The contact owns a 2013 Jeep Wrangler. The contact stated that while driving at highway speeds, the check engine and traction control warning lights suddenly illuminated, and the vehicle went into LIMP Mode and decelerated to under 45 MPH. The vehicle was taken to the local dealer who replaced the cylinder head oil plugs, but the failure persisted. The vehicle was later taken to a second dealer who diagnosed that the engine had experienced low compression leak and multiple misfires. The contact was informed that the cylinder head, engine valves, and springs needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure and informed the contact that that a VIN was not included in the Extended Coverage for the failure. The failure mileage was 57,000.

Filed Feb 2, 2023 · Fuel system · NY

After having my car checked multiple times because the check engine light wouldn't go off, finally came to find that the Fuel Tank was cracked, my car was leaking gas, and the wires by the tank were all corroded. The car was not in an accident.

Filed Oct 3, 2022 · Engine · 89,800 miles · TX

The contact owns a 2013 Jeep Wrangler. The contact stated that the check engine warning light was illuminated. The contact used a DTC reader and recovered a code for a misfire in cylinder #6. The contact took the vehicle to the dealer and was informed that her vehicle was not under warranty. The manufacturer was also notified of the failure and provided a case number. The contact was also provided the same information as the dealer. The vehicle was repaired by the dealer. The failure mileage was approximately 89,800. The contact has made several calls to customer service submitting claims and denied. The vin number was not included in the service bulletin and the contact believes several vins are missing from the list.

Filed Sep 22, 2022 · Engine · 45,000 miles · CO

The contact owns a 2013 Jeep Wrangler. The contact stated that the vehicle was overheating while driving. The vehicle was taken to the dealer, where the thermostat was replaced several times. However, the failure persisted. The contact stated that while driving at an undisclosed speed, the check engine warning illuminated and several chimes were heard. The contact veered to the side of the road and noticed that engine oil was leaking onto the ground. The vehicle was towed to the dealer and was diagnosed that the radiator needed to be replaced. The part was replaced; however, the contact stated that upon parking the vehicle, the failure reoccurred and the engine oil leaked out onto the ground. The vehicle was towed to a second dealer, Perkins Motors (1205 Motor City Dr, Colorado Springs, CO 80905) where it was diagnosed that the engine cooler needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 45,000.

Filed Jun 23, 2022 · Electrical, Engine · AL

ABS and check engine light. I am a rural mail carrier, because my ABS light is on it causes my jeep to not accelerate pulling away from mailboxes therefore putting myself and other drivers at risk. The problem has been reproduced at the dealer. Warning lights illuminated at 19687 miles and are still on to this day, no resolution from Jeep. Jeep engineer came to dealership and could not say what was wrong with vehicle.

Filed Jun 7, 2022 · Electrical, Engine · NC

My vehicle suddenly stops running as I'm driving down the road. This is an reoccurring problem that happens every few days. This does not issue a code nor does the check engine light come on. There is no rhyme or reason to the issue. Electrical does not go out only the ability to push the gas pedal. I have to pull over and turn off the jeep. It comes back on and runs after waiting 10 minutes. This is a hazard and can cause a wreck. It's an common problem with Jeeps as reported on the forums.

Filed Jan 6, 2022 · Engine · 116,000 miles · FL

The contact owns a 2013 Jeep Wrangler. The contact stated that the check engine warning light was illuminated. The vehicle was taken to an independent mechanic who informed the contact about TSB: 09002-14. The contact was referred to a dealer. The vehicle was taken to the local dealer and diagnosed that the #6-cylinder head needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure but, no further assistance was provided. The failure mileage was approximately 116,000. Consumer stated he had to pay to have the work done even though there is a service bulletin put out by Jeep referring to this problem specifically.