2017 Chrysler Pacifica

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.

I keep getting check engine lights and they have repaired serval of the items and I did get a letter in the mail saying the battery would now have a lifetime warranty if it threw a certain code and I had two codes come up and some people told me to replace my 12v battery and it would probably clear up. so reset the codes and put new battery in and ran fine for a week or so (I don't drive much) then when I got in the other day and had it fully charged and it showed on screen only 69% and I thought that was strange then the check engine light came on again showing code P0A0A high voltage system interlock circuit so I am really worried the battery is having a problem and needs replaced. Will it be covered under the lifetime warranty? I see on safety recalls that these vehicles were recalled??

I experienced a check engine light and intermittent starting issues with my vehicle (Chrysler Pacifica Hybrid 2017). [XXX] At times, the vehicle would not start, but after some time it could start again. After researching the issue online, I found that there are active safety recalls for this vehicle related to the hybrid system (including battery and inverter/PIM). I immediately contacted the dealer: [XXX] An appointment was scheduled for April 1, 2026 at 4:00 PM. I dropped off the vehicle at approximately 3:50 PM and handed over the keys. Prior to visiting the dealer, I purchased a diagnostic subscription tool to better understand the issue, as many owners report dealers misdiagnosing these problems. The diagnostic results indicated issues related to the PIM (Power Inverter Module), including required updates and possible internal diode failure. This matches the symptoms I experienced, where the vehicle would intermittently fail to start. I have attached photos showing error messages related to PIM update and hybrid system faults. On the next day, the dealer informed me that they would only perform a diagnostic for $180 instead of processing the issue under recall. I believe this is incorrect, as the symptoms match known recall conditions (loss of power / hybrid system failure), and recall-related diagnostics should not be charged to the customer. The dealer is refusing to proceed under recall and is attempting to charge for diagnosis. This is a safety issue and should be handled under recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The steering wheel sticks in a slight right and left turns (from about the 11:00 or 1:00 position) when I straighten out the wheel. It does it on highway on and exit ramps, during passing maneuvers and any slight right or left bends in the road. There are no unusual noises associated with this. During these gradual curves the wheel will not self-center to return to straight ahead. Extra force is required to force the steering to respond resulting in the car jerking right or left. This is unexpected and very scary when it first happens because I feel I've temporarily lost control of the steering. My passengers are alarmed as the car is jerked to the side at highway speeds wondering why I'm jerking the car so violently while performing a gradual turn or passing another vehicle. It seems to happen more on long drives (2 to 3 hours) and not so much on short drives. It almost feels temperature related as I don't notice this behavior on short drives around town but mostly at higher speeds on expressways. This has been occurring over the last several years but only noticeable on long road trips.

For several months I have been having problems off and on with my vehicle not shifting into drive, neutral, or reverse. It runs fine but becomes undrivable. Until this last time, I was always able to keep trying, let it sit overnight, etc... and it would eventually shift into gear. Currently it does not, I had to have it towed to a shop to be repaired. This is a problem, the vehicle has left me stranded on several occasions. My daughter was recently home from collage and I could not let her use my car for fear she would get stranded somewhere. It was towed to a local shop, who was able to confirm that the transmission has an internal short. This is a very common occurrence with this vehicle. The transmission can not be repaired and it needs a new one. Each time the transmission would fail a dash light would come on with a P in a circle with an explanation mark next to it and an engine light. This happened several times, in the past I was able to clear the light and drive the car, but this time it would not clear. The transmission is shoot and needs to be replaced. I purchased the car new in February of 2017, and have always properly maintained the vehicle. It has approximately 79,800 miles on it. I have researched this issue and it is very common, this is a known problem with the 2017 Chrysler Pacifica. I have attached a Warranty Bulletin that seems like it should cover my vehicle, but I called the Chrysler Customer Hotline and they are telling me my vehicle is not covered. I have taken care of this vehicle, I drive it very gentle, there is no way this transmission should have gone bad. I am going to get this repaired at the shop, they have ordered me a new transmission. The Chrysler case ID # is [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

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.

Vehicle “slams” into gear and goes into “limp” mode. RPM’s increase dramatically and speed accelerate ration is very low. Check engine light on and several U codes show. And P0301

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.

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

Intermittent power steering issues with steering wheel becoming “stuck” in one position. Also steering wheel gives resistance while turning at slow speeds, becoming jerky at times.

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.

Description of Incident: On February 15, 2026, my 2017 Chrysler Pacifica Hybrid experienced three distinct and severe safety system failures involving the electrical system, power seats, and the power sliding door. Power Sliding Door Sensor Failure: While my minor son was entering the vehicle, the power sliding door closed on his leg. The pinch sensor failed to detect the obstruction and did not reverse. This resulted in physical bruising and marks on the limb (photographic evidence maintained). Unintended Passenger Seat Motion: While the vehicle was stationary, the front passenger power seat moved forward to its maximum limit without user input. I was seated in the chair at the time and was pinned against the dashboard before I could intervene. Electrical Shock: My minor daughter received a perceptible electric shock upon touching the exterior door-handle button to open the sliding door. Components Involved: Electrical System Seats (Power) Sliding Door (Power) Injuries: Yes (Soft tissue bruising/marks to minor’s leg). Risk to Safety: Had the driver's seat moved forward without input while the vehicle was in motion, this absolutely could result in loss of control of the vehicle and an accident. Had the sliding side door continued to close on my son's leg, it could have caused severe injury. Had the electrical shock been worse, it could have resulted in burn or injury. The vehicle is available for inspection. It has not yet been inspected by the manufacturer, police, or insurance. The issues have not repeated at this point, although the vehicle was not used the last 12 days. I do not have confidence in its electrical components. There were no warning lamps, messages, or other indications of any problem with the vehicle.

The vehicle is experiencing multiple serious mechanical failures affecting the brake system, powertrain, and steering/wheel components. The brake system produces a constant hissing sound and appears to have lost braking assist. When the brake pedal is depressed the vehicle continues to roll forward and requires excessive force to stop. The vehicle has rolled forward while braking at intersections, creating a significant safety hazard for both the driver and surrounding traffic. These symptoms were first reported on February 4, 2026. Shortly afterward the vehicle was inspected by a Chrysler dealership, which documented a brake vacuum leak in the braking system. Despite that inspection and documentation, the braking condition has continued to worsen and the vehicle no longer feels safe to operate. The braking performance is inconsistent and stopping distance appears to be increasing. In addition to the braking failure, the vehicle experiences powertrain issues including transmission hesitation, delayed shifting, and loss of power during acceleration and when driving uphill. The vehicle also has severe vibration and instability originating from the front driver-side wheel or steering area while driving, which affects vehicle stability and control. These combined mechanical failures involving braking, drivetrain operation, and steering/wheel stability create a serious safety risk during normal operation, particularly while braking in traffic or attempting to maintain control of the vehicle. The vehicle currently feels unsafe to operate due to these worsening conditions and unresolved mechanical defects.

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.

After purchasing a used 2017 Chrysler Pacifica from Massey Cadillac of Orlando, a warning light appeared during the initial drive indicating a malfunction in the Auto Start/Stop system (capital letter “A” inside a circle with an exclamation point). The system was disabled and indicated service was required. The vehicle was inspected by an authorized Chrysler dealership, which confirmed that the auxiliary ESS (Engine Stop/Start) battery was missing, not failed. Installation of the auxiliary battery and associated mounting hardware was required, indicating the component was not present in the vehicle at the time of inspection. The auxiliary ESS battery is part of a safety-related system. The servicing dealership advised that operating the vehicle without this battery can result in intermittent loss of power steering assist and potential loss of motive power without warning, increasing the risk of a crash. The condition was confirmed by an authorized dealer and is available for inspection upon request. The warning indicator appeared immediately upon operation of the vehicle following purchase. No collision occurred, but vehicle occupants, including children, were placed at risk due to the missing safety component.

2017 Chrysler Pacifica Minivan Right passenger door fell off and out at the back when my wife was opening the door manually in NJ 20 degree temp - - almost injuring my wife. The back end corner of the door fell to the ground when both the top support and middle support came completely out of their tracks. The door is still attached front bottom. The door is very heavy and could have cause severe injury if rear corner landed on a foot or a child. It also shattered the glass corner and track behind the door throwing shards of broken sharp pieces over the floor as shown in pics.

We purchased the vehicle in 2020 with appx 33,000 miles. In fall 2023- winter 2024 it began having electrical glitches when the weather was cold. The car will start, but will not shift into gear. It throws alarms such as service Parking Brake, Shifter, Engine, Traction Control and that you must put it in Park. Although it obviously is in park or it wouldn't have started. The dealership kept it for a month Nov-Dec 2023 and could not get it to recreate the problem, but replaced the battery since it "failed". We went on vacation for Christmas and had issues with it not shifting after it sat all night in the cold. However, the problem is intermittent. But the cold seems to be the consistent factor. Once the weather warms up, it does fine. Although 1 time in sumer 2024 with very high temps 100+ it threw the same alarms and would not shift into gear upon starting the car. We continued to have issues in Fall 2024/Winter 2025. It did great throughout spring and summer, began issues again in Fall 2025 into this Winter 2026. It has left us stranded, unable to get the car to shift sometimes for 10-15 minutes while we "warm up the car" but sometimes it takes 30-60 minutes. We've began putting a space heater nearby it for a couple of hours each morning before we need to drive it, but that doesn't always work either. While extremely frustrating, it hasn't been considered dangerous until a week ago. We came out of church and it was chilly, so I expected it would not shift into gear. It surprised me when it started AND shifted. However, as soon as I got on the main road up to 40mph, the engine completely lost power and threw all the same alarms. The stretch of county road had no shoulders and deep ditches, so barely made it coasting to a neighborhood to pull over. Searching on the Internet, we narrowed it down to the CAN BUS star connector, replaced it, and it drove better than ever! Until it was cold that night! Likely needs soldered, can't reach it behind glovebox.

Steering wheel sticks when making gradual turns in curves when around the 11 o’clock and 1 o’clock positions. Living in a state with snow and ice makes driving scary, not knowing if my steering wheel will stick in a curve. Took it to a repair shop, but they said it would need to be looked at by the dealership.

The contact owns a 2017 Chrysler Pacifica. The contact stated that while driving approximately 40 MPH, the vehicle became difficult to maneuver. The power steering warning light was illuminated. The vehicle was taken to a dealer, where it was diagnosed; however, the vehicle was not repaired. The contact researched and became aware of an unknown recall; however, the VIN was not under recall. The manufacturer was not notified of the failure. The failure mileage was approximately 42,000.

When going around a curve (several times this has happened), the steering wheel feels like it is sticking which causes me to have to jerk it to get it out of that position to keep from wrecking, however this is dangerous and could cause an accident. It happens every time I drive it. No warning lights and no one knows what’s causing it. I have done research and this seems to be an ongoing issue with this specific vehicle.