2018 Chrysler Pacifica Owner Complaints

The contact owns a 2018 Chrysler Pacifica. The contact stated that while driving 15 MPH, there was white smoke coming from the front of the vehicle. The check engine warning light was illuminated. A dealer was contacted. The vehicle was taken to a dealer to be diagnosed, and it was determined that coolant was leaking into cylinder #3, and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that the vehicle warranty had expired. The approximate failure mileage was 130,000.

NHTSA ID

11756330

Incident

Aug 4, 2026

Mileage

130,000 mi

2018 Chrysler Pacifica, when driving on 45 mph and 70 mph curvy roads, the steering wheel “sticks” in the turn position and requires extra force to re-center it. Mainly during right curves, and occasionally on left curves. Chrysler dealer service department suggested replacing entire rack and pinion steering assembly for $6,200.

NHTSA ID

11756233

Incident

Jun 5, 2026

I was driving to the dealership and stopped at a light and the start stop button turned off completely. Brake locked and wouldn’t start back.

NHTSA ID

11756111

Incident

Aug 9, 2026

Over the last couple of months, while driving around curves, the steering wheel sticks in the 1 or 11 o'clock position. It will not recenter on its own. It is unnerving and dangerous, potentially causing an accident. All suspension components have been inspected and found to be in proper working order. The steering rack seems to be the culprit. No warning lamps, the vehicle seems to be operating normally otherwise.

NHTSA ID

11755855

Incident

Aug 8, 2026

• July 19 (PM): While driving, the vehicle displayed: ◦ Service Hybrid Electric System (red wrench) ◦ Check Engine Light • July 20 (AM): All warning lights had cleared. • July 20 (PM): While driving, the following warnings appeared simultaneously: ◦ Service Hybrid Electric System (red wrench) ◦ Check Engine Light ◦ Service Electronic Stability Control ◦ Parking Brake Temporarily Unavailable ◦ FCW Unavailable – Service Required ◦ LaneSense Unavailable – Service Required I needed to find an alternate parking spot since the parking brake was not working. • July 21: All warnings cleared except the Check Engine Light, which has remained illuminated continuously since then. • July 25: Upon starting the vehicle, the following warnings returned: ◦ FCW Unavailable – Service Required ◦ Service Hybrid Electric Vehicle System ◦ Parking Brake Temporarily Unavailable ◦ Service Electronic Stability Control ◦ Service Shifter ◦ Check Engine Light Again needed to find an alternate parking spot with parking brake not working. Once again, these warnings disappeared after the next restart, with only the Check Engine Light remaining. Took car to dealership for service. Expected issues had to do with recall work that was completed earlier in the month. They said it was not and that the it was due to loss of can c bus communcation because the star connector failed.

NHTSA ID

11755706

Incident

Jul 20, 2026

Engine fail with less than106000 miles. Replace brand new engine November 2025. Steering rack has intermittent power issues. It started having steering issue around July 2026. It makes the steering hard to turn during highway speeds.

NHTSA ID

11755581

Incident

Nov 20, 2025

While driving the vehicle the minivan will lose all acceleration. There is usually a preceding error displayed on the dashboard to pull over immediately. The dealership has thus far been unable to fix it.

NHTSA ID

11754802

Incident

Jul 2, 2026

Lots of power going up steep hills. Especially while AC is on. Almost complete loss of power yesterday with vehicle behind me.

NHTSA ID

11754761

Incident

Aug 3, 2026

Electrical glitches, where speedometer screen will go out of focus, glitch. Also transmission is going. Loud hum, catching as it changes gears and hesitates when trying to accelerated into the highway.

NHTSA ID

11754346

Incident

Dec 1, 2025

Yes, the problem has been reproduced by the technician. When you put the car in reverse, it would start to go in reverse and as soon as you let off the throttle or the gas pedal, it would go forward at 15 to 20 mile an hour as you slammed your other foot on the break that’s without you even touching the gas pedal. I was sitting in a stoplight and all of a sudden the car wanted to go 55 mile an hour. And I had to slam on the brakes to keep from hitting other cars. Right immediately after that when I was trying to find a place to pull off the highway the car by itself decided to slam on the brakes or at least that’s the feeling that it gave because while I was trying to go to the car come to an abrupt stop right in the middle of the highway. Through all these different scenarios the thing that happened happened while I was not touching the gas pedal. This is why I feel like it’s a major safety concern not only for me and my family but other families that are out there driving also for everyone else that has bought this car and has the potential for the same thing to happen to them and they may or may not know what to do in that situation . We had the vehicle towed to Shottenkirk Chrysler dealership, where between Chrysler and the dealership we have not been able to come to a resolution on this vehicle!

NHTSA ID

11754197

Incident

May 9, 2026

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. This created a serious safety hazard in traffic. The issue is consistent with the condition described in Safety Recall U01 for 2017 Chrysler Pacifica vehicles involving the Powertrain Control Module (PCM). However, this vehicle's VIN is not included in the recall despite exhibiting the same symptoms.

NHTSA ID

11753607

Incident

Jul 20, 2026

Steering capability malfunctions regularly and it is available for inspection upon request. When driving at highway speeds, the steering wheel will "jump" and turn slightly. It will also vibrate when held still while driving. This occurs whether staying in a lane or changing lanes. It does not matter if the road is smooth or uneven. No, the problem has not been reproduced by a dealer or service center. The vehicle has been inspected, but the issue was not reproduced. No warning lamps, messages, or symptoms prior to 50,000. Around December 2023, it initially appeared at 50,000 miles, but it was intermittent and not able to be reproduced when test driven. After 70,000 miles, the shaking and jumping occurred regularly at highway speeds over 65mph. After 75,000 miles, the steering wheel will stick after it "jumps" over 65 mph and requires control to adjust it.

NHTSA ID

11753042

Incident

Dec 22, 2023

The steering wheel is physically sticking at the 11:00 and 1:00 positions during gradual turns, requiring extra effort to return to center, very scary with my kids in the car. Please investigate, dealership acting like I’m making things up.

NHTSA ID

11752505

Incident

Feb 13, 2026

I bought my 2018 Chrysler Pacifica Touring van in February 2018 brand new from Burlington Chrysler, Burlington, NJ. In May 2026 the check engine light came on and I brought the van to my mechanic. The code he pulled was for #5 cylinder. I had the repair done. A month later in June of 2026 the che ck engine light came back on and this time the code was for the catalytic converter. On July 21, 2026 I brought the van back to my mechanic for an oil change and replacement of catalytic converter. When they put the van up, it was discovered that coolant had leaked all through the exhaust system and my mechanic suspected there was a crack in the head gasket. He searched through the Pacifica Forum online and found many, many complaints about this same issue. My mechanic completed the oil change and filled the car with coolant because it had none and advised me to bring the car to the dealership which I did. On July 22, 2026 Chrysler called and advised I need an entirely new motor. I now have to pay out-of-pocket $14,098 + tax for a new motor and catalytic converter. Chrysler advised there is nothing else they could do for me because the car is out of warranty. However, the car is only 8 years old with 76,000 miles and has had all the regular maintenance and oil changes required. It should not need to have the motor replaced at this point unless there's a major defect with these engines. I feel this is a MAJOR safety issue as this head gasket crack occurred without any warning other than the codes for #5 cylinder and catalytic converter failures. Without coolant, the car would have overheated at some point and caused engine failure and power loss. As I drive mainly on highways, this defect had the potential to cause a very bad accident. Due to the overwhelming number of complaints about this issue, I feel this warrants an investigation by your organization.

NHTSA ID

11752030

Incident

May 15, 2026

My 2018 Chrysler Pacifica Hybrid has developed a progressively worsening creaking noise from the front left suspension. It began two years ago occurring only occasionally when accelerating from a full stop or exiting a driveway, and has since become constant under most normal driving conditions including acceleration, deceleration, and slow turns in either direction. The vehicle has approximately 35,000 miles and has been driven exclusively on regular paved roads with no off-road or unusual use. The pattern of gradual degradation on a low mileage vehicle suggests a corroding or deteriorating structural component rather than impact damage. An authorized Chrysler dealership recommended replacing both lower control arms at approximately $3,300, framing this as necessary to continue diagnostics rather than a confirmed repair. No specific component was isolated as the cause. This is directly relevant to Recall V15 (NHTSA 19V143000), issued for right front lower control arm ball joint separation on 2018 Pacifica and Pacifica Hybrid vehicles, which could cause loss of directional control without prior warning. My vehicle was excluded from that recall despite exhibiting similar symptoms on the left side. Two documented owner reports establish safety relevance. A mechanic warned an owner that their left ball joint should be replaced or risk failure while driving, leaving them unable to steer ([XXX]). Separately, an owner reported control arm bolts falling out causing the vehicle to steer itself in random directions ([XXX]). I request NHTSA investigate whether Recall V15 should be expanded to include the left front lower control arm. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11750884

Incident

Jul 16, 2026

Engine only stalls out when stopped on roadway while driving. Vehicle also does not start up after it has been driven and is parked. It takes 10 minutes or longer to get the vehicle to start again. Check engine light comes on every time when these two situations happen, which it happens periodically. Sometimes it's 2-3 times a day, sometimes, once every two days. Once it starts back up the engine light turns off. I've taken it to 2 reputable shops and neither of them found any issues as they could not replicate the issue, the engine light is not on, and there are no codes displayed. I now have a date for a inspection which includes a test drive with the dealership.

NHTSA ID

11750765

Incident

Jun 12, 2026

I had my cylinder heads, valves and head gasket replaced over a year ago and drove 15k miles and i am having the same issues again. The Dealer is trying there very best not to honor my valid powertrain parts warranty like saying the head gasket is only covered for 12 months and denying my claim but my cylinder heads and top end have a 3 year 100k mile warranty since they were installed not to long ago and they are trying to deny my claim using the head gasket. I have seen and read online that these engines all have similar problems with the head gaskets.

NHTSA ID

11750601

Incident

Jul 10, 2026

The van fail GA state emissions with code p2797. I have to the end of July to get the tag. I went to the state for a repair waiver control # s1174706. I told them this code is under a tsb it fell on deaf ears. I. Took the van back to the dealership for a third time a different dealership they say they did the procedure for the tsb code p2797 butt didn't fix the code to pass GA emission. Tsb are good for the automotive industry but if the tsb and engineers procedures didn't fix the p2797 code than the tsb need to be moved to a recall program. The dealership was good at explaining that the van needs a new transmission that cost the customer 13,000.00 to replace and 3000 for new struts. The van was bought Sept 2025 and the payoff is 13,000.00. The problem is have is will not pass GA state emissions, a code thats not related with emissions cover under a tsb that should have fix it at the dealership.

NHTSA ID

11749873

Incident

Sep 3, 2025

Blown head gasket cylinder #3. Same as reported by many on other forms. 108000 miles well maintain. Started throwing a code 2 weeks ago.

NHTSA ID

11749723

Incident

Jul 4, 2026

We purchased this 2018 Chrysler Pacifica Hybrid about a year ago from a dealership in Florida, and the vehicle is now located in [XXX]. The issues involve a malfunctioning high‑voltage hybrid charging system/battery and a possible steering or suspension component failure. For now, the vehicle has been under dealer inspection since XXX. Our family’s safety is at risk due to a charging failure in which the vehicle consistently stops charging after reaching 2–3 bars when plugged. I must unplug and reconnect the charger multiple times to resume charging, and this behavior occurs every time the vehicle is charged now. Last week, when the vehicle was fully or nearly fully charged, a “rotten egg” odor entered the cabin, especially in the middle and rear seat area. The smell consistently appeared only after charging and was concentrated near the area where the high‑voltage battery is located. Prior to these failures, the only warning was an intermittent Check Engine Light. Another issue, we also experience a metallic spring‑like noise during hard turns in both forward while parking. As of the dealer’s initial observation on XXX, their notes state: “Electrical System – replace battery. Repair – Found battery is the incorrect one installed in the vehicle for an EV system. On the van not charging fully. Chrysler corporation is aware of the issue and is working on a technical service bulletin/possible recall by the end of the year. That needs to be complete first before tech would advise that the customer’s charging cable is not working properly.” As i understand, we need to change other small battery with right specifications. Although there are currently no open recalls on our specific vehicle, the electrical burning odor has left us extremely concerned for our safety. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11749554

Incident

Jun 1, 2026

The electric power steering (EPS) is the affected system. While driving around curves in the road, the steering wheel intermittently sticks. This puts the safety of those in the vehicle as well as others on the roadway at risk. The problem has been reproduced and confirmed by a dealer to be an electric steering rack failure. There have not been any warning lamps, messages, or other symptoms.

NHTSA ID

11749248

Incident

Jul 1, 2026

I purchased a used 2018 Chrysler Pacifica with the 3.6L V6 F DOHC 24V engine in October 2025. The van had 97,000 miles. Shortly after I purchased it I noticed the engine had a rough idled. It now has 107,000 miles and the rough engine has continued to get worse. What I noticed is when I first started it the engine was rough and vibrated. Once I started driving it was not as noticeable. I decided to take it to a mechanic to see what the issue was. I thought it could be electrical. Before I could get it to the mechanic it would not start. I had it towed to the dealership I bought it from and the y confirmed that it is the head gasket. They told me they would approach Chrysler to see if they would help with the repairs, they said NO. The dealer did offer to bear part of the cost of the $4,000+ cost for the repairs. I do not understand how reputable company can manufacture a product that obviously has a flaw and deny support. I understand that their warranty is limited by time and distance. But from what I have read from the MANY complaints on the particular engine from 2018 it appears the issue arrises at 90,000 to 110,000 miles.

NHTSA ID

11748563

Incident

Jun 29, 2026

I own a 2018 Chrysler Pacifica equipped with the 3.6L Pentastar V6 engine. At approximately 81,600 miles, the vehicle developed a check engine light and a Cylinder 5 misfire (P0305). The vehicle began exhibiting hard starts, rough engine operation during cold starts, white smoke from the exhaust, and coolant loss with no obvious external leak. An independent repair facility initially diagnosed the vehicle and found evidence suggesting coolant intrusion into Cylinder 5. The vehicle was then inspected by a Chrysler dealership. The dealership confirmed that coolant was present inside Cylinder 5 using a borescope inspection. The dealership recommended replacement of the cylinder head gasket. The safety concern is that the failure developed with little warning other than a check engine light and intermittent rough operation. The engine misfires on startup and can run rough, which could result in reduced power, hesitation, stalling, or loss of acceleration while operating the vehicle. The vehicle also consumes coolant internally, which may lead to engine overheating or further engine damage if not detected quickly. During my research, I found numerous reports from other owners describing similar coolant intrusion, head gasket failures, and Cylinder 5 misfires in Chrysler vehicles equipped with the 3.6L Pentastar engine. Despite the apparent frequency of these complaints, I am not aware of any recall addressing this issue. In my case, the repair estimate is approximately $5,000 for head gasket replacement. I am submitting this report because coolant intrusion into a combustion cylinder can create a significant safety concern due to engine misfires, loss of performance, and the potential for engine failure while driving. I believe this issue warrants investigation to determine whether a defect exists affecting other vehicles with this engine.

NHTSA ID

11747754

Incident

Jun 21, 2026

STICKING STREERING WHEEL AT ABOUT 11:00AND 1:00 OCLOCK ON HIWAY

NHTSA ID

11747079

Incident

Jun 1, 2020

Our 2018 Pacifica has had problems similar to what many others have described in the ongoing NHTSA Investigation (PE25009), but recently while driving highway speeds around a curve the steering failed to respond briefly which caused us to drift towards the oncoming lane before the steering started to respond. We stopped at a Pep Boys repair shop and had them to inspect the steering components but they were uncertain of the cause. I was a certified mechanic many years ago as a young man, and this is the most serious safety problem I've ever experienced. Even when this steering problem is brief it can be enough to cause a driver to oversteer and lose control as the steering delay catches up to a driver's input. The possibility of crossing into oncoming traffic is frightening to say the least, so YES it put my family and others safety at risk! There haven't been any warning lights. I suspect it is the rack & pinion system since it has an electric motor rather than a power steering pump. If it's due to the electric motor there should be a warning lamp that lets the driver know if it's failing.

NHTSA ID

11746931

Incident

Jun 27, 2026