2018 Dodge Durango electrical system problems

“The rear tail lights The factory gaskets and seals fail to keep rain out, causing water to pool inside and short out or corrode the LED strips and circuit boards”

“I purchased a 2018 Dodge Durango. Shortly after purchasing the vehicle, moisture was present inside the rear liftgate/racetrack lamp assembly and portions of the rear lighting did not operate. The selling dealership inspected and repaired the vehicle. Its repair invoice states that the left rear tail/running/parking lamp was inoperative because of an open wire between the body control module and the left rear lamp, but I have a picture I uploaded that only one of the passenger side light actually worked so I don' know about the broke wire, but I know the lights didn't work when I purchased the vehicle as our home camera showed after I brought it home. But they did try to fix them. The dealership routed a new wire, taped and waterproofed it, and returned the vehicle after stating that the system worked. I was also told or understood that the racetrack lamp assembly had been replaced, but the repair records I received do not identify a replacement lamp or part number. Approximately one week after the repair, moisture reappeared. The liftgate lamp assembly now contains substantial visible standing water that moves when the liftgate is raised or lowered. Sections…”

“The contact owns a 2018 Dodge Durango. The contact stated that while driving approximately 20 MPH on the highway, the vehicle stalled. The electronic stability control(ESC) warning light was illuminated. The vehicle was restarted. However, on other occasions, when the vehicle stalled, the contact was unable to restart the vehicle. The vehicle was taken to the dealer, but was not diagnosed or repaired. The vehicle was taken to a second dealer, where it was diagnosed with starter failure, but the vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 102,000.”

“Odometer Fraud. The contact purchased a 2018 Dodge Durango. The contact discovered that there was a mileage discrepancy. The vehicle was a dealer sale purchased on December 27, 2025. At the time of purchase, the mileage was 82,000. While attempting to purchase an extended warranty, the contact was denied the warranty extension due to the odometer fraud. The contact was presented with a report, which indicated that in October of 2025, the mileage was documented at 186,000. After viewing the Carfax Report, the contact discovered that the mileage was 194,000. The contact informed the dealer of the odometer fraud.”

“(Initially) March of 2023 I had an issue with this vehicle 2018 Dodge Durango RT 2wd 5.7L serious electrical problems gauge cluster All lights and warnings indicators showing on Gauge Cluster..failure to start. I had the vehicle Towed to Dodge dealership in Fontana California and it was diagnosed as a power control module failure it fell short of a factory warranty and no recall .. after diagnostic I had the vehicle repaired at my expense .. they repaired the faulty module and vehicle worked Normally until this day 2 years later November 24th 2025.. I went to go start my vehicle this afternoon and I have the same exact problem as I had before all warning lights lit up on the gauge cluster and no start accompanied with no emergency flashers and no turn signals and no exterior lights.. this would be the second time the power control module has failed this is a frustrating issue as it is expensive for this repair this vehicle absolutely has a serious problem for this being the second time in 2 years the power control module has failed this needs to be addressed and further investigated please and thank you”

“Odometer Fraud. The contact purchased a 2018 Dodge Durango. The contact discovered a mileage discrepancy after purchasing the vehicle. The vehicle was a dealer sale. At the time of purchase on January 10, 2025, the vehicle's mileage was 36,020. After checking the Carfax, the vehicle was flagged for odometer fraud with a current mileage of 74,624. The contact had filed a report with the State Attorney General, Mayor, and the business that the loan was taken out for the vehicle.”