Three problems related to check engine light on have been reported for the 2016 Jeep Wrangler. The most recently reported issues are listed below.
Tl the contact owns a 2016 Jeep Wrangler. The contact stated while driving approximately 65 mph, the vehicle stalled with the check engine warning light illuminated. The vehicle was restarted and drove as designed. The vehicle was taken twice to good brothers Dodge ram (577 columbian st, south weymouth, MA 02190, (781) 331-8300) however, the mechanic was unable to duplicate the failure. The vehicle was not diagnosed nor repaired. The contact called quirk Chrysler Jeep (441 quincy Ave, braintree, MA 02184, (781) 917-1400) however, the vehicle was not diagnosed nor repaired. The manufacturer was notified of the failure. The failure mileage was 71,000.
I had the check engine light come on and it was reading a p0302 code. This code is associated with the "pentastar tick". I knew that this meant that the cylinder head may be cracked as there are many Jeep owners that have had the same issue. I took it to the dealer ship and they confirmed that the cylinder head was defective.
2016 Jeep Wrangler unlimited rhd. The check engine light and traction light came on while driving. Restarted the vehicle and traction went off. Check engine went off later that day, but came back on. Traction was intermittent, but would turn off when restarted. Next day, check engine light and traction came on and twice while moving the engine died. I lost total control of vehicle, but was going slow at the time. Once on a curve and the other time while turning. Second time was toward a deep ditch, but stopped short. This is very dangerous. Quality motors tried to fix once. Will take back tomorrow when they could fit it in.