2017 Chrysler Pacifica fuel system problems

HYBRID PROPULSION SYSTEM

The contact owns a 2017 Chrysler Pacifica. The contact received notification of NTHSA Campaign Number: 24V536000 (Hybrid Propulsion System); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the dealer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure.

NHTSA complaint #11750924 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

While driving at highway speed, my 2017 Chrysler Pacifica PHEV suddenly entered limp mode, displaying a red turtle warning light and red battery icon, and lost propulsion. My family was forced to pull onto the shoulder of a busy expressway, creating an immediate safety risk to occupants and other drivers. The vehicle was towed to an authorized Chrysler dealership where it has remained for nearly four weeks. A wiTECH scan confirmed the Battery Pack Control Module is showing as unprogrammed. A second scan three weeks later confirmed the BPCM remains unprogrammed and three active DTCs are present. The dealership has confirmed these findings but is attempting to release the vehicle in this condition. Records show Recall 03A for loss of motive power was previously performed on this vehicle. The same symptoms have recurred, suggesting the recall remedy may not have been effective. The dealership is denying warranty coverage while refusing to program the BPCM that would confirm or deny that coverage. Stellantis customer care has closed my case twice without resolution. I have formally refused pickup on safety grounds.

NHTSA complaint #11750023 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

My 2017 Chrysler Pacifica Hybrid entered limp mode and was taken to Central Florida Chrysler Dodge on XXX. The service advisor, [XXX], identified three recalls, which needed to be completed, after claiming they had completed them, the issue persisted. I authorized a coolant flush without being informed it involved the battery cooling system. Further diagnostics revealed a failed hybrid battery. However, Chrysler denied the battery replacement claim, citing contamination from “incorrect” coolant. I dispute this reasoning, as I was not properly informed about the coolant issue and believe there is no proof that it caused the battery failure. Under the Magnuson-Moss Warranty Act, a warranty or recall claim cannot be denied without clear evidence linking the fluid to the failure. I have opened a case with Chrysler (Case #XXX) and am requesting that the battery replacement be honored under the recall, especially since recall guidelines indicate that unresolved issues after software updates may require component replacement. After a days of back and forth, not the dealership claims the PIM is not the original part of the vehicle and for that reason it would be covered under warranty. However the law is clear and Chrysler is obligated to replace it since this part is also part of the recall they claimed was completed. Now the dealer wants US$ 5K to replace the PIM. I need NHTSA to intervene please. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11744433 — an unverified report by a vehicle owner.

HYBRID PROPULSION SYSTEM

The contact owns a 2017 Chrysler Pacifica. The contact stated that the vehicle was taken to the dealer to complete a recall repair for NHTSA Campaign Number 24V536000 (Hybrid Propulsion System). The contact was advised that the parts were not available and on back order with no estimated time of arrival. The manufacturer was notified of the issue. The approximate failure mileage was 128,000.

NHTSA complaint #11741827 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

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.

NHTSA complaint #11731657 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

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)

NHTSA complaint #11728737 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

This is a complaint regarding an inadequate recall remedy for Recall Z75 (NHTSA 24V-538). The manufacturer's software update rendered my 2017 Pacifica Hybrid inoperable due to DTC P0C77. While the battery was ultimately replaced under warranty, the manufacturer is refusing to reimburse $1,948.74 in rental expenses despite a prior verbal commitment to do so. This constitutes a failure to provide a 'free and effective remedy' as required by federal law for safety recalls.

NHTSA complaint #11709202 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

We bought this vehicle from a local dealer in March (9months ago) in the time we’ve had it… it’s been in the shop for about 6 of them. 1- About 3 weeks after the purchase it shut off while I was driving on the highway. We then took it to the dealership in Jasper, Ga bc the error code said the pcm needed to be reset. They couldn’t get it to reset so they embarked on a diagnostic that took 3 months to discover the fuel pump was “too small”. The dealership repair guy assured us this was a solve to the issue, they’re tech put 200 miles on it an had no issues. 2- The day we got it back the check engine light came on and while going around a curve to the right, the wheel locked up on me and almost drove me into a mailbox. We turned around and went right back to the dealership. They had it for another couple weeks and told us we needed a new rack and pinion. We couldn’t afford the $6000 they wanted to fix that. So we then called the guy we bought it from and he had a local repair shop take a look and they replaced some parts on the rack and said it was good to go. 3- got it back and the check engine came on again, they code said pcm needed to be reset. We couldn’t get the dealership to call us back so we went to the local shop o’reileys recommended and they deducted some gauges needed to be replaced. 4- within a couple weeks the van was sputtering and cutting off again, we took it back to the local shop and the only thing they could think to do was change the auxiliary battery. 5- we’ve had it for about 2 weeks… 2 days again I went to start it up and it cut off. I had to wait a few minutes to try again and it started. Then yesterday while driving we stopped a red light and something popped and the dash lit up with errors and a grinding noise started. We went to accelerate to turn and started rolling backwards while in drive. We slammed on the brakes, turned the cautions on and put it in park and still rolled backwards. We had to get a tow back to the local shop.

NHTSA complaint #11707399 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

Due to faulty plastic fuel neck hose . When pumping gas the gas tank piece broke off .which now I have hard time putting gas in , I can never get it filled up with gas because it keeps stopping as if it’s full , which in this case it’s not . And I have to hold the piece to get fuel in . This can be dangerous it could cause over fill gas to flow over or even on one’s skin or instance catch on fire . This part needs to be stronger as in metal not plastic fuel neck. Also without warning no lamp lights showed up .

NHTSA complaint #11706340 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

The fuel cap snapped off. While trying to avoid a $1000 plus garage bill I was researching on how we could possibly fix this at home. While doing the research I’ve found hundreds if not thousands of people on Chrysler forums stating they’ve had the same issue and almost all breaks are identical. I/we that have these issues and them being so common including identical breakage find that it should be Chryslers problem to fix as they clearly used faulty products that now cause major emissions issues and fueling issues. Gas spills out everywhere as the pumps register the tank as full so it either stops the pump or it spews gas out not allowing the gas to go into the tank. I’d like this to be looked into as a bigger recall since it’s very obviously a huge issue in many Pacificas across the nation.

NHTSA complaint #11688704 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

The vehicle had a recall a few years ago to install updates on the PCM computer for a stalling issue but it was never corrected. The vehicle still stalls on turns and on the highway and inside the Chrysler Dealership but the dealer was not able to identify the issue. It seems that the computer tries to correct the issue but it does not work. This is very dangerous when the vehicle stalls on the highway and the car does not start. Eventually it does start after the vehicle stops but my family and I are risking our lives when we drive the vehicle. In addition when going up a steep roadway, the vehicle is not able to drive up the hill easily and I have to pull over, the vehicle computer seems to make adjustments which take 30-60 seconds and then the vehicle is able to drive up the hill. Please contact me to look at the vehicle and identify the issue with it stalling. Thank you.

NHTSA complaint #11686107 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

After the latest 73B recall, the engine light sporadically turn on. In one occasion, while cruising at low speed ~25mph in the electric mode, the vehicle switched to gas engine mode even there was 16 electric miles on the battery. This issue was not there prior to the recall. Need investigation on the software reliability and the underlying battery issue

NHTSA complaint #11682589 — an unverified report by a vehicle owner.

HYBRID PROPULSION SYSTEM

The contact owns a 2017 Chrysler Pacifica. The contact received notification of NHTSA Campaign Number: 24V536000 (Hybrid Propulsion System); however, the part to do the recall repair was not yet available. The check engine and battery warning lights were illuminated. The vehicle was taken to a local dealer, where it remained for the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage was approximately 65,000.

NHTSA complaint #11679753 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

Unknown, engine light came on flashing while driving. Car has been repaired by the dealership a few weeks ago and replaced the fuel pump.

NHTSA complaint #11640349 — an unverified report by a vehicle owner.

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

The contact owns a 2017 Chrysler Pacifica. The contact stated while driving 40 MPH, there was an abnormal odor coming from the engine compartment. No warning light was illuminated. The vehicle was taken to a dealer where it was diagnosed that there was a leak in the fuel rail and the fuel rail needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was approximately 40,200.

NHTSA complaint #11620662 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

We bought the van on 03/31/2022. On 08/31/2023 we went to get into the van, while it was parked outside of our home, and I tried to start it up but it wouldn't start. I had my mechanic look at it and he said it would need a new engine. I"m so glad that it happened in front of my house or else I would have been stranded somewhere with my kids- which would have been very dangerous. There were no symptoms or indicators of the problem before it happened. It happened out of nowhere. Our warranty on the vehicle expired 5 months prior to it breaking down so we haven't taken it to the dealer. We can't afford it. Before it broke down it went to every single service appointment and was up to date on every oil change/ service it needed.

NHTSA complaint #11617924 — an unverified report by a vehicle owner.

HYBRID PROPULSION SYSTEM

The contact owns a 2017 Chrysler Pacifica. The contact stated that while driving at 60 MPH, the vehicle inadvertently lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle was able to restart. After restarting the vehicle, the vehicle returned to normal functionality; however, the failure recurred while driving, and the vehicle independently shifted to park(P). The immobilizer warning light was illuminated. After investigating the failure, the contact related the failure to NHTSA Campaign Numbers: 23V010000 (Electrical System, Hybrid Propulsion System) and 18V049000 (Electrical System, Engine and Engine Cooling) that were previously performed on the vehicle. The vehicle was not diagnosed or repaired by a dealer or an independent mechanic. The manufacturer was not notified of the failure. The failure mileage was unknown.

NHTSA complaint #11606741 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

Coolant leakage, engine misfire. Check engine light. only 72,000 miles

NHTSA complaint #11586009 — an unverified report by a vehicle owner.

HYBRID PROPULSION SYSTEM

The contact owns a 2017 Chrysler Pacifica. The contact stated while starting the vehicle, the check engine warning light illuminated. Additionally, the contact stated that after starting the vehicle, the vehicle shuddered and experienced low idling. The vehicle was taken to the dealer, where it was diagnosed. The dealer determined that the failure was related to NHTSA Campaign Number: 18V740000 (Hybrid Propulsion System, Engine and Engine Cooling) however, the VIN was not included. The vehicle was not repaired. The dealer referred the contact to the manufacturer for assistance. The manufacturer referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 95,000.

NHTSA complaint #11576666 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

Recall fail Recall done in 2019 for EGR and car is continuing to fail again years later. While driving car stalls and shuts off

NHTSA complaint #11547431 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

Blown head gasket 2017 chrysler pacifica 82000 miles. Spark plugs replaced. All are black with heavy carbon buildup. Check engine light went on as did the engine stop start warning. Code read cylinder 5 misfire. Many people have had the same issue. Check out following thread. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11540350 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

While driving my vehicle, it suddenly stalled and told me to put it in park. I was driving approximately 25 miles per hour. I had to pull over and put it in park. It then allowed me to restart. There were no warning lamps and happened spontaneously. I have not had the issue reproduced but this wad part of a recall for this vehicle in 2018 that seems to have returned.

NHTSA complaint #11535636 — an unverified report by a vehicle owner.

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

The contact owns a 2017 Chrysler Pacifica. The contact stated while driving 25 MPH, the vehicle lost motive power. The contact was able to veer to the side of the road. The check engine warning light was illuminated. The contact was able to restart the vehicle and continued driving. The contact stated that the failure recurred on two occasions. The contact stated that on the third occasion, a message to park and to restart the vehicle was displayed; however, the vehicle failed to restart at first attempt. The contact was able to restart the vehicle after several attempts. The vehicle was taken to an independent mechanic, where it was diagnosed that the failure was related to the fuel pump. The vehicle was not repaired. An unknown dealer was notified of the failure. The manufacturer was not notified of the failure. The failure mileage was approximately 53,000.

NHTSA complaint #11532787 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

The van began to run rough in the mornings when I first started up. I initially thought a tire was flat. But all tires were fine. It did this several mornings but then would begin driving smoothly as normal about 2-3 minutes after the drive started. A little less than two weeks later the check engine light came on for the first time. It ran roughly but lasted a little longer; maybe 5 minutes. The check engine light would go off. It did this a couple of times. The third time, the check engine light came on and started blinking. Then maybe 20 minutes into the drive the van began to overheat. I turned on the heat and the gauge went down to normal right away and drove as usual. The check engine light stopped blinking but stayed on. No problems for the rest of the hour-long drive. The next day, the same thing happened while i was on the highway. It started overheating, but the overheating lasted longer and intensified at higher speeds, so I had to drive about 24-35 on an expressway. I took it to a Fiat Chrysler Auto/Mopar Service repair shop immediately. The manager suspected that there was a crack in the cylinder and coolant was leaking into possibly the engine or somewhere else. They said they've seen this same crack, in the same location on many other Chrysler Pacificas. They took pictures (see attached) and sent it to FCA/Mopar. It took several weeks for an FCA/Mopar Inspector to come out. But once they did, they confirmed a crack and the van required a new engine. I'm told this engine is on backorder and it will take months before I can get a new one. I've read many stories online of other people having similar issues. The fact that this engine is on backorder for months is telling. The company Chrysler Customer Care/Mopar/Stellantis has not been helpful in providing useful timelines throughout this repair process. In addition to the above issue, I've also had to replace both main (2x) & aux batteries and experienced problems with sliding doors failing to open.

NHTSA complaint #11528151 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

Car was serviced for a gas leak at a Chrysler Dealership the previous day. The next morning, I was driving at a low speed (<20 mph) when an error message appeared "Car must be in P (park) to place in drive." I switched to P and tried to restart the engine. It turned over several times but never restarted. A police officer had to manually disengage the transmission and emergency brake to put the car in neutral and roll it to a turn lane (rather than in heavy traffic). The car was towed to a dealership and is still being diagnosed. We had no driving issues prior to the car stalling this morning, even with the previous gas leak mentioned above.

NHTSA complaint #11519344 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

Engine light stays on and Carmax and Chrysler Dealership keep telling me nothing is wrong. Noone can fix it. I never know is my car is safe. Will it blow up. I want my money back or want them to fix it.

NHTSA complaint #11515113 — an unverified report by a vehicle owner.

FUEL SYSTEM, GASOLINE

The contact owns a 2017 Chrysler Pacifica. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to CarMax where it was diagnosed; however, the cause of the failure could not be determined. The vehicle was then taken to the dealer where it was diagnosed and determined that the oil needed to be changed. The vehicle was repaired; however, the failure recurred. The check engine warning light illuminated. The vehicle was taken back to the dealer where it was determined that either the fuel filler, filler neck, or filler tube failed and could not be repaired or replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 56,054.

NHTSA complaint #11515121 — an unverified report by a vehicle owner.

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP

The contact owns a 2017 Chrysler Pacifica. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to CarMax where it was diagnosed; however, the cause of the failure could not be determined. The vehicle was then taken to the dealer where it was diagnosed and determined that the oil needed to be changed. The vehicle was repaired; however, the failure recurred. The check engine warning light illuminated. The vehicle was taken back to the dealer where it was determined that either the fuel filler, filler neck, or filler tube failed and could not be repaired or replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 56,054.

NHTSA complaint #11515121 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

Top portion of fuel filler neck broke off vehicle during normal refueling process. Top of capless system fractured from filler neck and came off with gas pump nozzle as it was removed from vehicle. Capless fuel system no longer has a seal mechanism to contain fuel vapors. Fuel vapors will potentially leak from vehicle during normal driving as well as parked conditions. This leakage will worsen as weather begins to warm up. Potential to trigger OBDII malfunction when vehicle runs diagnostics for leakage.

NHTSA complaint #11513583 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

While driving our minivan it stalls or it seems like the gas isn’t getting to the engine. It has happened when I’ve been accelerating from a side road across a very busy road on more thank e occasion. We thought it was the gas we were using. Now we’ve been advised it is due to a “crank shaft sensor”. (?) We may not be eligible to get it fixed because we got our 2017 Pacifica in Oct 2016, drove it approx. 15,000 miles/ year so we may not be able to get it fixed for free.

NHTSA complaint #11511829 — an unverified report by a vehicle owner.