2017 Chrysler Pacifica engine problems

Related recalls

• Recall 18V049000Jan 11, 2018153,859 vehicles
  ELECTRICAL SYSTEM:SOFTWARE · ENGINE AND ENGINE COOLING:ENGINE

  Chrysler (FCA US LLC) is recalling certain 2017 Chrysler Pacifica vehicles equipped with a 3.6l engine. The engine control software may become out of sync with the crankshaft position sensor, possibly resulting in an engine stall.

  Risk: An engine stall can increase the risk of a crash.

  Remedy: Chrysler will notify owners, and dealers will update the engine control software, free of charge. The recall began March 7, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U01.

What owners say

1. Filed Sep 19, 2026KSElectrical SystemEngine

   Put the car in park car instantly cut off didn't come on. It was having electronic issues said service ABS system, service steering control and I had to get it towed. Had the whole car diagnosed brought a new battery the another was fried due to corrosion.(the issue was the wiring harness) One month later put the car in park car did not come back on stated ABS system and steering control needed to be serviced once again battery fried. Towed again once again got a new…

   NHTSA complaint #11765443 · source
2. Filed Sep 10, 2026AZEngine

   One year ago (114k miles) I started having some rough idle, stumbling, etc. Then a cylinder 5 misfire code appeared. I swapped around coils and injectors, replaced the PCV valve, replaced lower intake manifold, coolant flush. Still no improvement. So I then replaced all the coils, plugs, and bench cleaned and tested all of the fuel injectors and reinstalled them with new o-rings. Misfire code kept returning. On Veteran's Day last year on our way back from a parade it would…

   NHTSA complaint #11763261 · source
3. Filed Aug 24, 2026107,000 miSCTowedBrakesEngineSteering

   The contact owns a 2017 Chrysler Pacifica. The contact stated that the check engine warning light was displayed on the instrument panel soon after the vehicle was purchased. An independent mechanic replaced the EVAP purge valve, but after the repair, the power steering assist failed, and several unknown warning lights were illuminated. A mobile mechanic attempted to clear the codes, but the power steering failure persisted. The vehicle was then towed back to the independent…

   NHTSA complaint #11759210 · source
4. Filed Jul 29, 2026FLElectrical SystemEngineTransmission & Drivetrain

   While driving, the vehicle unexpectedly shut off without warning. The engine stalled while the vehicle was in motion, causing an immediate loss of acceleration and power and creating a serious safety hazard in traffic. This vehicle previously received the Safety Recall U01 repair in January 2018, but the same engine stall condition has returned. The recall remedy does not appear to have permanently corrected the problem.

   NHTSA complaint #11753606 · source
5. Filed Jul 22, 2026AZEngine

   While driving, the engine stalled and produced a cranking noise. Subsequently, the display screen turned black. Currently, I am experiencing a problem where I cannot turn off the vehicle or shift gears, rendering it immobilized. I have taken the vehicle to a Chrysler dealership, and they have been unable to identify any faults. However, I believe the vehicle is not safe to drive.

   NHTSA complaint #11752093 · source
6. Filed Jul 6, 202650,000 miALEngineSteeringTransmission & Drivetrain

   The contact owns a 2017 Chrysler Pacifica. The contact stated that while driving approximately 70 MPH, the vehicle suddenly experienced reduced power and hard shifting. Additionally, the steering wheel suddenly became difficult to turn while driving. The cause of the failures was not determined. The manufacturer was notified of the failures, but no assistance was offered. The failure mileage was 50,000.

   NHTSA complaint #11748500 · source
7. Filed Jun 2, 2026GAElectrical SystemEngineSteering

   The vehicle has an unresolved electrical/propulsion failure involving sudden shutdowns while driving and CAN C bus/lost-communication faults. Since the high-voltage battery was replaced through a recall-related repair, the vehicle has had repeated shutdown/loss-of-communication events, occurring dozens of times. In the most serious incidents, while driving at speed, the dash flickered, windshield wipers activated unexpectedly, headlights turned off, turn signals would not…

   NHTSA complaint #11741658 · source
8. Filed Jun 2, 2026ILEngine

   2017 Pacifica, 58,000 miles. Engine light comes on, error code is "00305 Engine misfire on cylinder 5". Replaced sensor and ignition coil and spark plugs, but error keeps coming back. The mechanic found that the head gasket is leaking anti-freeze into the cylinder. Looking online this is a common problem with Pacifica 3.6L engines, many people have had the same problem, there is a defect with the engine I checked for a recall, but there is nothing open for my VIN.

   NHTSA complaint #11741625 · source
9. Filed May 25, 2026MOElectrical SystemEngine

   I pulled into the Dollar General and before I could get to my parking spot the vehicle made a beep sound and stalled and wouldn't move . There were no warning lights that came on. It wouldn't accelerate and I was nervous for the traffic that would be pulling in behind me. I put the vehicle in park and turned off the vehicle to see if it would start again. After restarting the vehicle I was able to drive to parking spot. This is the first time this has happened and we were…

   NHTSA complaint #11739862 · source
10. Filed May 17, 2026NYEngine

    I have owned the car for years, and have always taken good care of vehicle with scheduled oil changes, tune ups, etc. and now I am being told I need a new head gasket because there is a leak. Being a 2017 with just over 100,000 miles and regular care this should not be happening. It caused issues with a fuse and now a new starter needs to be put in too. An awful smell was coming from the vehicle making me sick and my child while having to drive. What appeared to be heavy…

    NHTSA complaint #11738441 · source
11. Filed Apr 16, 2026NCEngineFuel, Hybrid & EV PropulsionTransmission & Drivetrain

    My 2017 Chrysler Pacifica experienced repeated engine timing and oil system failures. The vehicle first developed a check engine light and engine timing code (P000D – camshaft position slow response). The vehicle was inspected by a dealership service department. Shortly after, a major engine oil leak was discovered from the oil cooler / oil filter adapter assembly. The vehicle required repair of the oil cooler assembly and associated seals. After that repair, the vehicle…

    NHTSA complaint #11731657 · source
12. Filed Apr 14, 2026INElectrical SystemEngineTransmission & Drivetrain

    The auto start/stop malfunctioned and then the engine sounded like it was going to die. It is available to look at. I thought it was going to stop in the middle of the road. Unknown Unknown The auto start stop light came on and said it was unavailable. They just first appeared today. And the engine light is on.

    NHTSA complaint #11731214 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology