2020 Chrysler Pacifica: sudden loss of power

Filed Sep 8, 2026 · Electrical, Engine · MA

I experienced a sudden loss of power and steering while driving my vehicle. The screen advised me to pull over because the engine would shut off soon, but I already had lost steering and power. I turned the car off and was able to restart it and drive it 1 mile home, and the check engine light was on. I had it towed to the dealer. After 2 weeks of testing, the dealer reported, “When your vehicle was initially checked in, the following trouble codes were present: 5 BPCM FAULT CODES P1A21-00, P1D43-00, P1C01-00, P1A2A-00, and P1A29-00. We have completed Recall Y40.” The repair tech said they expected the engine to lose power again at some point and I would need to have it towed in again to be repaired then. The repairs made so far are only software updates, no hardware has been repaired because the dealer said the errors didn’t recur after they reset the system. I have elevated the issue with the dealer and am awaiting a response. I am concerned based on the error codes and technician information that my vehicle is still at risk of catching fire at any time or experiencing another catastrophic loss of power if the faulty hardware is not replaced.

Filed Mar 4, 2026 · Engine, Fuel system · NC

The hybrid propulsion system on my 2020 Chrysler Pacifica Plug-In Hybrid has repeatedly failed, resulting in sudden and complete loss of power while driving at highway speeds. The vehicle enters full limp mode, displays a red turtle warning light, and the motor cuts out entirely, creating a serious collision risk. The failure occurs without warning and has happened on multiple occasions. The root cause has been traced through escalating component failures: first the Power Inverter Module (PIM) was found to have an internal failure disabling regenerative braking and causing the motor to cut out; subsequently the battery charging module was found to be failing, causing the high-voltage battery to drain to 0% and stall the vehicle. Both components were replaced by an authorized Stellantis dealership under warranty. Despite replacement of the PIM, the charging module, and ultimately the transmission, the defect has not been resolved. The vehicle has been confirmed defective by the authorized dealer on each visit and has been subject to a STAR (engineering escalation) case with Stellantis. Warning symptoms include the red turtle warning light, check engine light, and sudden power loss. The vehicle has been out of service for cumulative warranty repairs exceeding 130 days, including a continuous period exceeding 90 days. The vehicle remains unrepaired and in dealer custody as of the date of this filing. The dealer has confirmed the defect on each visit and has conducted multiple rounds of diagnostic testing and component replacement, none of which have restored safe and reliable operation. The component failures are available for inspection upon request.

Filed Sep 16, 2024 · Transmission · CA

Vehicle sudden loss of power 3x in 3 months. Van has known recall for loss of power/possible transmission problem. Traveling 30-50mph for 20 minutes, start of morning temps 70 degrees, recall warranty (update was software to warn driver of power loss on screen) done and 1 month later began power loss. Screen reads "Stop Safely Vehicle Will Shut Off Soon", engine light on, red turtle light on. Loss of power would not warn drivers to rear of slow down since brakes are not pressed promoting rear end collision, highway speeds slow down causes traffic and collision with limited place to exit safely, loss of power would not allow driver to exit traffic thus causing danger , obstacle for other drivers to avoid. Vehicle at dealer for software update: May 2024 , 3x power losses after, 9/2024 returned to dealer, currently in service at dealer Data Source: Recall 23V010, Office of Defects Investigation (ODI) opened investigation PE22-008 regarding complaints alleging a loss of motive power condition potentially due to a transmission malfunction in Model Years 2019-2021 Chrysler Pacifica Plug-In Hybrid Electric Vehicles (PHEV

Filed Jul 17, 2024 · Transmission · MO

Power steering has failed on 2 occasions while driving. Fault code was set and dealer confirmed fault codes using scan tool. Power steering returned after a few seconds of driving. This vehicle has an electric power steering pump. Fault code listed a communication failure between the power steering controller and body ecu. Dealer service department could not duplicate the problem and returned the vehicle to us saying there was nothing further they could accomplish. It is a dangerous situation losing power steering while driving. Warning icon did appear on our on screen driver display.

Filed Jun 12, 2024 · Steering · 47,690 miles · FL

The contact owns a 2020 Chrysler Pacifica. The contact stated that on several occasions while driving at various speeds, the vehicle lost power steering functionality intermittently. The power steering warning light and the power steering malfunction message was displayed. The vehicle was taken to the residence. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 47,690.

Filed May 23, 2024 · Electrical · OR

While driving my kids to school I experienced my first loss of power on my vehicle, where an error message appeared in the instrument cluster stating "shift to P to start" with the P indicator on the shifter flashing. No check engine light was produced. I was on surface streets driving at 20mph, this could have been worse of I was on the freeway, especially with my kids in the vehicle.

Filed Apr 16, 2024 · Electrical · MO

While driving the vehicle, we received a message on the dash stating, "Stop Safely, Vehicle will shut off soon". Then a few minutes later, it lost all power and turned off. We were not traveling at high speeds at this time but if we were and needed to exit the highway this could have caused an accident. There was no prior warning that this would happen and I drove it yesterday evening. We have not taken it to be serviced because it just happened an hour ago and now we are afraid to drive it to the dealership because we have to get on the interstate to do so.

Filed Dec 11, 2023 · Engine, Transmission · NY

Since performing the latest recall (03A/the federal safety agency 23V‑010) this car has gone into a "limp home mode" a half dozen times -often with a car full of children and at least once in a long construction zone on the Washington DC beltway! The recall "fix" for the faulty transmission wiring was apparently to program the electronic control to recognize faulty wiring and put the car in "limp home mode" - supposedly this makes it safe! Really? on DC beltway at night in a construction zone! The dealership told me that Chrysler would replace the transmission - 5/25/23. I have been in contact with the dealer numerous times and also Chrysler customer care. No one can give me a delivery estimate for the transmission and in the meantime, we continue to experience the total loss of power in the most horrible of circumstances. Neither Chrysler nor the dealer has offered a rental car or a loaner vehicle. This recall was totally inadequate to address the wiring and safety issue due to the lack of response from Chrysler to fix the actual problem.

Filed Sep 13, 2023 · Engine, Fuel system · NV

The issue is the Pentastar V6 engine defect. It has caused engine misfires resulting in bucking and surging, decreased engine performance, hesitation, loss of power, premature wear on internal components. The potentially dangerous issues on the “defective design” of the engine’s needle bearings within the rocker arms, the use of sub-standard materials and procedures during manufacture, “defective or miscalibrated” ECM software, and poor quality controls. The Defect causes unsafe driving conditions because the Class Vehicles, that includes 2020 chrysler pacifica, have a significant chance of failing while being driven. Further, even the lesser symptoms of the Defect affect vehicle performance and safety, making it harder for a driver to control the vehicle as it loses power, hesitates, or misfires. the vehicle has only been inspected by the mechanic at the dealership we leased the vehicle from.

Filed May 30, 2023 · Engine, Fuel system · VA

While driving at highway speeds a warning flashed on the dashboard "Stop Safely Vehicle Will Shut Off Soon". I was able to coast to safe stop off the highway and drive slowly on battery powered acceleration for a few miles until the vehicle completely died. The gas engine did not engage during this period. I shut the engine off with emergency lights on while on a two lane road. After restarting the engine, I drove for about 30 seconds before it completely failed again, and pulled off in a residential area. I waited about 5 minutes before restarting the engine and attempted to drive the vehicle again. The gas engine did not engage and the same warnings were displayed as we attempted to reach a charging station to get to safe place to stop. The vehicle lost all power again after about 20 seconds and we pulled over. I waiting about 10 minutes until restarting the vehicle and the gas engine engaged. We were able to drive the vehicle to a safe location to park and unload 2 kids and an infant. My family was absolutely at risk during this incident. I'm bringing the vehicle to a dealership immediately and considering a complete replacement. This is unacceptable. A family should not have to fear for their lives while driving a American made vehicle on American roads.