Engine And Engine Cooling Problems of Chrysler Pacifica - part 1

I purchased my vehicle through carvana. My engine light is on. I received a notification that there’s a manufacturer recall on my vehicle which is code cdjr xd1 crankshaft position sensor - however it’s not listed on your website.

See all problems of the 2018 Chrysler Pacifica 🔎.

2018 pacifia developed a leak in the left bank head gasket. The vehicle only has 53,000 miles. From the forms it sounds like this maybe a common issue. So I am reporting the issue to hopefully help push the company to cover build or design issues. The gasket shouldn't break down a little past 53,000 miles. Thanks,.

Vehicle randomly shuts off in ev or ice mode usually when driving on highway at 60-70 mph; warning comes of “vehicle will shut off soon” check engine light and limp mode; eventually power goes off and steering also stiffens ; this happed multiple times, but the check engine like didn’t stay on long enough for the dealership to be able to read it! so I was give the vehicle back then the same thing happed over again! very unsafe to drive, not feeling comfortable to drive!.

See all problems of the 2023 Chrysler Pacifica 🔎.

Traveling on an interstate at 75 mph (posted speed limit) and a warning popped up telling us to pull over bc the engine will shut off. We lost acceleration and could not continue with the flow of traffic. Had to cross through multiple lanes of traffic without the ability to accelerate. This has happened several times in this vehicle. I feel unsafe driving.

See all problems of the 2022 Chrysler Pacifica 🔎.

I have a 2020 Chrysler Pacifica. There was a recall last year and I brought it in to the dealership. At that time, I wasn't even sure what the recall was for. This year, about a month ago, I was driving (I take xxx to work everyday) and the display had a notice that said "stop safely, the engine will turn off". I pulled over and turned the car off and turned it back on. The check engine light came back on but it drove fine. The check engine light eventually went off but the same thing happened again a few days later. I brought it into my mechanic who couldn't read the diagnostics. I brought it back into the dealership and they said I just needed a software upgrade so they did that. Unfortunately, the engine died again on the road. I shut the car off and turned it back on. I brought it back to the dealership and said the issue wasn't fixed. They haven't taken the issue seriously so I started searching and found this issue. It sounds like Chrysler is aware of the issue but I'm nervous even a new transmission won't fix the issue. In the meantime, I've had to rent a car as the dealership doesn't do loaners. This is a pretty big safety issue as now my car has shut down on the middle of the highway multiple times! [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

See all problems of the 2020 Chrysler Pacifica 🔎.

Lost power. System said to pull over immediately. Error code p0a43.

Vehicle steering locked up while driving causing driver to end up in oncoming traffic. Also, vehicles remote start turns on, but after a few seconds car shuts off.

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.

See all problems of the 2017 Chrysler Pacifica 🔎.

Our 2018 Pacifica (3. 6l pentastar) has a blown head gasket at 160k miles. I didn’t realize this was a common problem until I researched youtube and Chrysler forums and found 100’ of conplaints and examples. I can’t believe how widespread the issue is and stellantis has done nothing to assist out of warranty customers with recalls or fixes.

2018 Chrysler Pacifica phev subject to safety recall 73b (NHTSA 24v-536) for hv battery fire risk. Following the recall repair at fremont cdjr (newark, CA) in January-February 2025, this vehicle has experienced systematic cascading hybrid drivetrain failures across 5 repair visits totaling 57 days out of service: (1) can bus star connector failure — 10 modules with fault codes u0103/u0001; (2) hybrid control processor failure — required 14 flash attempts to program; (3) $1,786. 67 repair failed within 23 miles — cel and brake warning light appeared simultaneously; (4) complete transmission removal required to replace auxiliary transmission fluid pump (dtc p2797-00); (5) power inverter module replacement still pending. Vehicle also disabled itself completely while driving prior to March 2026, requiring 30 minutes rest before it could be driven. All failed components are part of the integrated hybrid drivetrain disturbed during the recall repair. Request investigation into whether recall 73b repairs are being performed correctly at authorized fca dealers and whether other owners are experiencing similar post-recall failures.

Head gasket and engine failure at 61,000 miles.

Check engine light came on at 87k miles, took to dealership and code was p0303. Dealer had to replace 6 spark plugs, warped head, head gasket and oil change. Dealership knew of this problem with faulty heads from the manufacturer and no recall has been started from Chrysler. Car has never overheated or shown any other symptoms. It has been 2 years, 3 months and less than 27k miles and I have another check engine light with the same code. Dealerships says I have another blown head gasket, and it needs to be replaced. Vehicle cannot be driven until it is replaced.

While driving the car is unable to switch gears from d to l gear and has no power to accerlerate up hill.

See all problems of the 2019 Chrysler Pacifica 🔎.

While I was driving the car started beeping and all dashboard lights started flickering. Transmission started stuttering and engine rpm fluctuating wildly. Fortunately I was in my neighborhood and was only going about 15 mph and was able to pull to a stop. The issue is with a faulty star bus connection near the glove box. After watching a you tube on the same issue, I learned to hit the area near the glove box to reset the star bus connection. This has happened before but usually on startup. Dealer not able to repair after $1600 charge. This is the first time it happened while in motion. Again. Seems to be a common enough issue that there are several you tube videos with thousands of views.

While driving vehicle suddenly, and randomly, has a loss of engine response whole pressing the accelerator. Engine randomly shuts off while parked or at a traffic light, and can be difficult to restart after causing a traffic hazard.

The vehicle has no power going up hills or accelerating and just stops and doesn't move. To get the car to move again you have to turn the car off and back on. Even if you put the car in l it can still just go back in regular drive on its own an cut out with no acceleration.

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 continued to experience engine timing issues. The dealership later confirmed failure of the cam phaser components associated with the engine timing system and performed a repair. Within days of the repair, the check engine light and engine timing code returned again. The failure involves the engine valve timing system and oil pressure dependent components based on autozone code check. Improper camshaft timing can affect engine operation, cause loss of power, rough running, or possible engine stall while driving, which creates a safety risk in traffic. The issue has been inspected and confirmed by a dealership service department. The vehicle is available for inspection upon request.

As I was entering [xxx] between [xxx] and [xxx] the check engine light came on and a warning about finding a service charging station. The accelerator then stopped working, the car stalled out and I was unable to drive the vehicle. Thankfully, I was able to navigate the car to the breakdown lane as it decelerated. I then had to get a tow to the dealership. The engine light came on several times over the last few months prior to this incident but the dealership at shoreline Chrysler Jeep Dodge were not able to fit in the car to diagnose the issue. Their negligence led to this dangerous situation. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

Bad engine at 67,000 miles for a blown head gasket. Service records up to date,.

While driving at normal road speed, the vehicle suddenly lost propulsion and entered limp mode. A turtle warning icon appeared along with multiple system fault messages. The vehicle began slowing down on it's own and was unable to accelerate. I pulled to the side of the road. The vehicle displayed an error "stop safely vehicle will shut off soon". After sitting for a period of time, the vehicle restarted and was able to be driven again, but the failure occurred without warning and created a dangerous situation in traffic. Diagnostic trouble codes were present related to the hybrid system and high-voltage battery, including p1d43, p1a21, u029a, and u0412. These codes indicate faults in the hybrid control system and battery communication. A Chrysler service department inspected the vehicle, confirmed the trouble codes, and returned it to me without repair because the issue was not immediately reproducible at the dealership. The vehicle has a history of similar intermittent issues, including prior loss-of-power events and repeated service visits for hybrid system faults. The condition is not consistently reproducible, but when it occurs it results in a sudden loss of motive power while driving. This creates a significant safety risk due to unexpected loss of propulsion in active traffic.

See all problems of the 2021 Chrysler Pacifica 🔎.

Vehicle lost power, steering, and breaks on the george washington bridge in nyc causing it to roll into the back of another vehicle.

I am writing to formally express my dissatisfaction with the handling of repairs on my Chrysler Pacifica and the significant financial and personal impact this situation has caused my family. The issue began when the engine suddenly stopped, leaving us stranded. The vehicle was first taken to an insurance-recommended shop that could not diagnose the issue, then transferred to wischsnewsky Dodge in baytown, TX. There, we were told the problem was the starter and fuse box. Based on their professional assessment, we approved costly repairs, which required financing. However, just one day after picking up the vehicle, it failed to start again. This not only showed a lack of proper diagnosis, but also placed my wife and children in an unsafe situation. We were also forced to cancel a prepaid family trip due to lack of transportation. The dealership retrieved the vehicle and promised a loaner, but none has been provided after more than two weeks. We have since incurred additional expenses for rentals and rideshare services. We are now being told the issue may be a head gasket failure—something that could have been identified earlier with a basic test and is reportedly a known issue with this model. The estimated cost to replace the engine per the dealership is $16,000. At this point, we have taken on debt for ineffective repairs and continue to face mounting costs without a clear resolution. I am requesting immediate assistance from Chrysler to address this situation and provide a fair outcome.

The start/stop system fails while car is running. Power not delivered appropriately resulting in check engine light coming on and entire car shaking. Only 62k miles. Started at 58k.

We've had to replace the engine. Twice and the electric power steering quit, working completely. And now they want five thousand dollars to replace it. When it's a known problem.

This is an intermittent issue that has been happening for a while now and the car was sent to the dealership twice but the issue still persists. The engine would shuts down or partially loses torque all of a sudden and the steering becomes very stiff. At the same time you would see all kinds of alarms, error messages, and check lights on the dashboard. I would then have to pull over to the side of the road, turn off the car, then try to start it back up. Usually after several attempts (one time that took nearly 30 minutes), the car works properly again with no error messages but sometimes I'd still have some persistent check lights on the dashboard. Error messages and check lights that I see include the following: -service electronic stability control -autopark engaged -shifter autocorrect active -park brake temporarily unavailable -awd system temporarily unavailable -automatic emergency braking off check light -forward collision warning off check light -check engine light the dealership has been unable to properly diagnose and fix this issue so far. On the first visit, they replaced the main battery, auxiliary battery, some wire harnesses that I was told had some corrosion, and the adaptive cruise control module. On the second visit, they replaced the can bus star connector. The same issue still persists after replacing all above components.

The car randomly gives a warning on the dashboard in red, with red turtle symbol, to pull over and stop safely. A lot of the time we will be on the highway and can't pull over safely. It happens at any speed. 25, 80, 65, etc. It's been happening since we got the vehicle in 2023 and no dealership understands what the issue is even though there are clearly recall repairs for other same make and model of other years surrounding this 2022 model. They keep saying its keysense but its not locked for speed and that doesnt make sense because it doesnt happen at a high speed only, it happens randomly even in town going slow. They've done the "software update" a fee times, but it's clearly the same problem as the others with the wiring harness. That part needs to be replaced because the patch software fix isn't a solution and its definitely not a safe solution at that.

2018 Pacifica with 3. 6l engine. Blown head gasket at 69k miles with coolant leaking into cylinder 5. The engine is very hesitant upon acceleration and can be dangerous when pulling out into traffic. This is an all too common issue and needs to be addressed by Chrysler. Engines should not be failing this at 69k. I change oil every 4k miles which is way ahead of the recommended schedule by Chrysler. Coolant was done by the dealer after radiator replacement for a radiator leak at 52k miles.

On February 16, 2026, my vehicle was diagnosed by safford brown Chrysler Dodge Jeep ram with a failed catalytic converter/manifold. While I am approximately 17 days past the 8-year calendar window for the federal emissions warranty, my vehicle has only 77,337 miles. This is 2,663 miles below the 80,000-mile federal limit. The failed bank 2 maniverter assembly has a confirmed crack that allows raw exhaust fumes and carbon monoxide to enter the vehicle cabin via the hvac system. Warning lamp appeared on 2/13/26.

As I was leaving the gas station the check engine light flashed on and off then the car was like turning on and off fast and a loud clunk sound and the fuel pump module exploded gas sprayed all over the gas station. Huge fire hazard and the car began to smoke vehicle experienced a sudden catastrophic fuel system failure involving fire risk and loss of propulsion. The incident occurred without warning and created a serious safety hazard to occupants and surrounding traffic. This vehicle is a Chrysler Pacifica hybrid. Similar failures involving fuel system and hybrid control logic have been widely reported. The manufacturer was contacted but declined to properly document the safety incident. This failure is not consistent with normal wear and tear and represents a potential safety defect. Key details to include when submitting online: - sudden loss of propulsion - fire risk / fuel involvement - hybrid system interaction - manufacturer declined to document incident.

The check engine light is on my Chrysler Pacifica 2017 limited with error codes p0302 and p0306, indicating misfires in the second and sixth cylinders. The vehicle was purchased brand new in 2017 from a Chrysler dealership in olathe, kansas and currently has approximately 97,000 miles. So far, the spark plugs and valve cover gasket have been replaced, but the same error codes persist. The mechanic is now recommending head gasket replacement, with an estimated repair cost of up to $5,000, which is extremely high. After researching this issue online, I found that thousands of Chrysler owners have experienced the same problem, yet no recall or corrective action has been issued by Chrysler. I contacted Chrysler customer support directly, but was informed that no assistance could be provided because the vehicle is out of warranty. We chose to purchase this vehicle based on the trust, reliability, and customer service reputation of Chrysler, but unfortunately, this experience has not reflected those values. An engine failure of this magnitude at this mileage is unacceptable, especially when it appears to be a known and widespread issue. I strongly believe Chrysler should take responsibility and provide assistance for this engine defect.

On January 14, 2026 while driving on highway fast lane warning light came on that engine was going to shut off and withing a few minutes it did. I managed to pull over off the freeway before engine completely shut off. Turned everything off and waited about five minutes and turned car back on. Car ran with engine warning lights on. Took it to carl burger Dodge but they could not check in the car due to an abundance of work. Asked that I make an appointment later. On January 26, 2026 while driving on the highway same thing happened, warning light came on that engine was going to shut off, pulled over from fast lane to side of busy highway and stopped. Turned everything off and waited for about five minutes and started car again with car warning lights on. Drove it that day. Later in the day parked car at a shopping mall and turned car off. When I returned to turn car on warning light came on that engine was shut down. Turned everything off and waited for about five minutes and turned car back on, it drove with engine warning lights on. On January 29, 2026 took car to carl burger Dodge and left it there for evaluation and repairs. Question, has there been any recalls or fixes relating to alleged problem an internal transmission wiring connector that may short and can cause the car to shut off? an issue NHTSA had previously identified as a problem.

My van has been in the shop for 22 days. They have replaced the engine 1 time and I had the van back 2 more times for check engine light issues and now the engine is being replaced for a a second time, so this is the 3rd engine in my 2025 Chrysler Pacifica that has 9100 miles on it.

See all problems of the 2025 Chrysler Pacifica 🔎.

At 9,000 miles the check engine light came on. We took the van to the dealership and there was metal in the engine and the engine needs to be replaced.

This has been ever since I got my van. Sometime when I drive my lights come on and it goes into limp mode. Most of the time. When I start my van my lights will turn on. I have to turn my car off . Then start again to get my van riding correctly. The other day I was making a u-turn and my engine stalled and I was almost hit by a truck.

I am reporting a safety defect involving my 2021 Chrysler Pacifica hybrid. The vehicle experiences repeated hybrid system failures, including “system charging” errors, rapid battery depletion from full to zero within minutes, and vehicle stalling. These failures have occurred multiple times, even after dealership repair attempts. The vehicle has stalled and been towed more than once, most recently on September 26, 2025. Now, today, January 20, 2026, the vehicle has once again stalled and will have to be towed for the third time since purchasing in August 2024. This has left us stranded once again. This is a serious safety concern, especially given the risk of stalling while driving. I transport elderly family members and depend on this vehicle for medical appointments. I am requesting NHTSA document this issue and review whether this represents a broader safety defect.