2018 CHRYSLER PACIFICA Complaints

In at least 3 different drivers experienced the engine shutting off while driving at low speeds. It happened either while stopped at the traffic light, or shortly after being stopped at the traffic. The engine stalled and the message on the dash said to stop the vehicle, turn it off, then turn it back on. Fortunately, we were able to coast to a stop and follow the procedures. We replaced the fuel module and fuel pump, which did not help. I did some research last night and found an article from CBS News dated 01/12/2018 for this issue that recalled some of the Pacifica minivans starting with the 2017 model. Our van is a 2018 Chrysler Pacifica. I suspect it was built AFTER the recall, but the software was not fixed when built. I want this fixed under the recall umbrella so I don't get charged for something Chrysler already new was a safety problem.

My vehicle went in for recall 73B at the end of August 2025. Every since the recall it has been back to the dealer for multiple check engine lights, service hybrid system, abs system, battery heater fail, blind spot warning temporary unavailable, service shifter(would not go into gear), parking brake, stability control light, partial loss of power steering while driving, service electronic throttle control, and service airbag messages. The van has been to the dealership 4 times for these messages. They have replaced components, tried to find loose wires and connectors, replaced the 12V battery, and other fixes. The van will drive normally for a few weeks, and then they come back. On the latest visit (4th since 73B recall) it's been at the dealership for 31 days and counting. The dealership is waiting on Chrysler to figure out a fix for the van. The vehicle has over 50 stored messages. This recall was supposed to monitor the hybrid battery for early indications for a fire, but according to the original recall all batteries are assumed to have the manufacturing defect that leads to spontaneous fires. This van is unsafe, and we never know when it will work correctly. The van operated normally before the recall software was installed.

Head gasket blew due to defective engine block at 69,000 miles, confirmed by mechanic.

Engine head gaskets replacement with less than 70k miles. I noticed than other owners are having the same issue. an expensive repair with a vehicle driven very little .

On October 31, 2020 (before our purchase of the van) the previous owner had to take the van to Chrysler for hesitation in the transmission shifting. On June 14, 2021 (only two weeks after purchase), we had to drop it off for intermittent shifting issues with what seemed like skipped gears. No engine light came on, and the van was returned stating an inability to reproduce the issue. On February 7, 2022 we brought the van to Chrysler after taking it in a few times to Carmax to resolve the the disabled "Start/ Stop" System. The light would intermittently come on indicating the system was unavailable, and shifting would be erratic. An inspection and recall work for the PCM was performed. In June of 2023, the UConnect System stopped working intermittently. The gears were still shifting roughly with the shift knob becoming increasingly more difficult to turn. An independent shop found no solution with an unknown timeframe on the delivery of a new transmission. In June of 2023 while driving, the van shut off completely while in motion. After a few minutes, it started up again and drove as if nothing was wrong. June 24, 2023, we took the van to Chrysler with the same issues. At the time there was still a back order of transmissions for the van. Upon contacting Chrysler, we found out that there was a recall effective on the new transmission and the company rush ordered the part to the shop. As well, the Uconnect system was also addressed. The issue was fixed. After a few years of reliable service, the van functioned normally with rough shifting and start/stop system failures still an issue. In January of 2024, the van would not start at first try. Often my wife was able to get it started after sitting for awhile. In other cases, changing the key fob helped. Changing the AUX battery repaired the issue temporarily. Now it won't start at all. The starter was misdiagnosed by an independent shop with Chrysler finding a failed transmission once again.

At 48,445 miles, the vehicle's engine experienced a catastrophic internal failure involving Cylinders 4 and 6. The failure resulted in a sudden loss of motive power and engine misfires while the vehicle was in operation, creating a severe safety hazard and risk of stalling in active traffic. A certified mechanic performed a cylinder leak-down and compression test, confirming internal engine failure consistent with the known 3.6L Pentastar cylinder head/gasket manufacturing defects. The vehicle is now unsafe to operate. This failure occurred well before the expected useful life of the powertrain and appears consistent with the defects alleged in the class action Maugain et al. v. FCA US LLC. No warning lights illuminated prior to the immediate failure.

Car will not start with push button and/or key fob push. Problem started 10 months ago with dead stop/start battery. Both batteries were replaced and then two months later stop/start system failed at stop lights. Car would stall once break was released to go. Had car serviced, starter replaced. Next day, car stalled and would not restart in parking lot, service department could not find any problems and no error lights found so the solution was to turn stop/start system off. A few months later car would not start on first try, took several pushes and sometimes a keyfob push. Sometimes "no key fob detection" light. Car was sent to service center again and they could not find any problems. At this time car only starts on 2nd push. Problem has worsened over the last 5 months, car takes at least 5 tries to start or doesn't start at all. Additional observations: brake gets very tight and pressurized after the first attempted start, steering wheel is locked.

The steering becomes stiff or seems to get stuck when between 10 or 11 o'clock position. It appears to be slowly deteriorating. It has not been reported yet and no warning lights showing. It does not yet stop the vehicle from being in control. It has been noticed over last year and not always as severe as other times.

Original code displayed was for a misfire on cylinder 5. Vehicle wouldn’t start and we had it towed to a Chrysler dealership for a diagnostic. Dealership stated it had a cracked head gasket. Based on research this is a common problem among Chrysler pacificas where it’s specifically happening on cylinder 5. Regular maintenance has been done and prior to the issue it idled roughly. The next morning the vehicle wouldn’t start.

The contact owns a 2018 Chrysler Pacifica. The contact stated that while driving at various speeds, the steering wheel locked up while attempting to make a left or right turn. A dealer was contacted. The vehicle was taken to a dealer, where it was diagnosed, and determined that the steering column needed to be replaced. The manufacturer was notified of the failure and informed the contact there was no repair for the issue. The approximate failure mileage was 81,000.