Engine. Review the 373 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 287 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Steering. Review the 174 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

27 crash reports14 fire reports14 injury reports

What owners actually said

869 reports

Mileage unknown · Jul 10, 2026

Electrical SystemSteeringUnknown Or Other

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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 ODI #11749554

Mileage unknown · Jul 9, 2026

Steering

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. The…

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NHTSA ODI #11749248

Mileage unknown · Jul 6, 2026

Engine

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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 ODI #11748563

Mileage unknown · Jul 1, 2026

Engine

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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 ODI #11747754

Mileage unknown · Jun 28, 2026

Steering

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

NHTSA ODI #11747079

Mileage unknown · Jun 27, 2026

Steering

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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 ODI #11746931

Mileage unknown · Jun 27, 2026

Engine

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I own a 2018 Chrysler Pacifica with approximately 79,000 miles. The check engine light illuminated, so I had the vehicle scanned at an auto parts store. The diagnostic code indicated a cylinder 3 misfire. After leaving the store, the vehicle quickly began displaying overheating warnings. The overheating occurred suddenly, and the vehicle had been driven very little after the check engine light first came on. Because of the overheating, I had the vehicle towed to a repair shop. The shop initially repaired the vehicle and tested for misfires but reported that they found no remaining issues. However, immediately after leaving the shop, the check engine light returned with the same cylinder 3 misfire code. The vehicle was returned to the repair shop for further diagnosis. After additional inspection, the shop determined that the engine had a blown head gasket. This resulted in major engine damage and the possibility of a complete engine replacement despite the vehicle having only 79,000 miles. I am submitting this complaint because the engine failure occurred unexpectedly and without warning other than the check engine light. The rapid progression from a misfire to severe overheating created a potential safety hazard due to the risk of sudden engine failure or loss of power while driving. I believe this premature engine failure may indicate a defect affecting other 2018 Chrysler Pacifica vehicles.

NHTSA ODI #11746871

Mileage unknown · Jun 26, 2026

Engine

BLOWN HEAD GASKET

NHTSA ODI #11746750

Mileage unknown · Jun 23, 2026

Steering

Vibration at low speed when turning. hangs in position during turning creating safety issue because the steering wheel needs to be yanked in the opposite direction. steering wheel locks in position at speed unable to turn at all. entire front end has been preplaced except for rack and pinion / electronic steering box happen…

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NHTSA ODI #11745930

Mileage unknown · Jun 22, 2026

Steering

The steering sticks when making gradual turns on the highway almost like it gets stuck

NHTSA ODI #11745671

Official recalls

25V876000 · Equipment Adaptive/mobility:wheelchair Restraints/securement:latch/anchor:

Dec 17, 2025

Rollx Vans (Rollx) is recalling certain GMC Yukon, Sierra, Chevrolet Express 2500, Ford Transit, E-250, Toyota Sienna, Sienna Hybrid, Honda Odyssey, Chrysler Town and Country, Voyager, Pacifica, Dodge Grand Caravan, and Ram Promaster vehicles equipped with QRT-Deluxe and QRT-Max wheelchair restraints. Please refer to Rollx's recall report for specific model year information. The retractors may not lock, preventing the wheelchair from being properly secured.

Consequence & remedy

Consequence: An unsecured wheelchair can move during transit, increasing the risk of injury.

Remedy: Rollx will work with Q'Straint to inspect and replace the retractors as necessary, free of charge. Owner notification letters were mailed February 5, 2026. Owners may contact Rollx's customer service at 1-800-956-6668.

23V010000 · Electrical System:wiring:connectors/plugs/receptacles; Hybrid Propulsion System: Inverter

Jan 17, 2023

Chrysler (FCA US, LLC) is recalling certain 2017-2023 Pacifica Plug-In Hybrid Electric vehicles (PHEVs). An internal transmission wiring connector may short circuit, resulting in an unexpected engine shutdown.

Consequence & remedy

Consequence: An unexpected engine shutdown can cause a loss of drive power, increasing the risk of a crash.

Remedy: Dealers will update the Power Inverter Module (PIM) software and, if necessary, update the instrument panel cluster (IPC) and the electronic control module (ECM) software, free of charge. FCA US will notify dealers and begin notifying owners on or about: 03/21/2023 for 2021 model year vehicles, 05/02/2023 for 2019-2020 model year vehicles, and 06/15/2023 for 2017-2018 model year vehicles. FCA began notifying owners on February 23, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 03A.

Additional source detail variants (2)

Electrical System:wiring:connectors/plugs/receptacles

Consequence: An unexpected engine shutdown can cause a loss of drive power, increasing the risk of a crash.

Remedy: Dealers will update the Power Inverter Module (PIM) software and, if necessary, update the instrument panel cluster (IPC) and the electronic control module (ECM) software, free of charge. FCA US will notify dealers and begin notifying owners on or about: 03/21/2023 for 2021 model year vehicles, 05/02/2023 for 2019-2020 model year vehicles, and 06/15/2023 for 2017-2018 model year vehicles. FCA began notifying owners on February 23, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 03A.

Hybrid Propulsion System: Inverter

Consequence: An unexpected engine shutdown can cause a loss of drive power, increasing the risk of a crash.

19V886000 · Back Over Prevention: Sensing System: Camera; Equipment:electrical:radio/tape Deck/cd Etc.

Dec 12, 2019

Chrysler (FCA US LLC) is recalling certain 2018-2019 Pacifica vehicles equipped with an 8.4 inch radio display, 360 degree surround view camera system, and seat back video screens. A software error can cause the rearview camera image to remain displayed on the radio after the vehicle has been shifted out of reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rearview Mirrors."

Consequence & remedy

Consequence: The lingering rearview image can distract the driver, increasing the risk of a crash.

Remedy: Chrysler will notify owners, and dealers will update the radio software, free of charge. The recall began January 9, 2020. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is VE2.

Additional source detail variants (2)

Back Over Prevention: Sensing System: Camera

Consequence: The lingering rearview image can distract the driver, increasing the risk of a crash.

Remedy: Chrysler will notify owners, and dealers will update the radio software, free of charge. The recall began January 9, 2020. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is VE2.

Equipment:electrical:radio/tape Deck/cd Etc.

Consequence: The lingering rearview image can distract the driver, increasing the risk of a crash.

19V348000 · Electrical SYSTEM:12V/24V/48V Battery

May 9, 2019

Chrysler (FCA US LLC) is recalling certain 2017-2019 Pacifica vehicles equipped with engine stop/start systems. A loose battery ground connection may result in an intermittent loss of power steering assist and/or a stall.

Consequence & remedy

Consequence: A loss of power steering assist or a stall can increase the risk of crash.

Remedy: Chrysler will notify owners, and dealers will inspect the battery ground surfaces, clean the contact surfaces as needed, and properly reassemble the ground connection, free of charge. The recall began May 24, 2019. Owners may contact Chrysler customer service at 1-800-853-1403. FCA US' number for this recall is V53.

19V143000 · Suspension:front:control Arm:lower Arm

Feb 28, 2019

Chrysler (FCA US LLC) is recalling certain 2018 Chrysler Pacifica and Pacifica hybrid vehicles. The right front lower control arm may separate from the steering knuckle.

Consequence & remedy

Consequence: A control arm separation could increase the risk of a crash.

Remedy: Chrysler will notify owners, and dealers will inspect the right front knuckle and lower control arm for damage, replacing the components as necessary. The right front lower control arm knuckle pinch bolt will be replaced with a larger-diameter pinch bolt. These repairs will be performed free of charge. The recall began April 26, 2019. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is V15.

18V524000 · Electrical System:wiring:front Underhood

Aug 9, 2018

Chrysler (FCA US LLC) is recalling certain 2018 Jeep Renegade, Compass and Grand Cherokee, RAM 1500 and Promaster, Fiat 500x, Dodge Journey, Challenger, Charger and Durango and Chrysler 300x vehicles, 2017-2018 Jeep Wrangler, Dodge Grand Caravan and Chrysler Town and Country vehicles and 2018-2019 Jeep Cherokee and 2018 Chrysler Pacifica and Pacifica Hybrid vehicles. The powertrain control module may be equipped with a voltage regulator chip in the circuit board that may fail, causing a stall or a no start condition.

Consequence & remedy

Consequence: A vehicle stall can increase the risk of a crash.

Remedy: Chrysler will notify owners, and dealers will replace the powertrain control module, free of charge. The recall began October 2, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U87.

18V492000 · Power Train:automatic Transmission

Jul 26, 2018

Chrysler (FCA US LLC) is recalling certain 2019 Jeep Cherokee vehicles and 2018 Chrysler Pacifica non-hybrid vehicles. A component in the transmission may not have been welded properly, possibly causing the transmission to not transmit engine power to the wheels.

Consequence & remedy

Consequence: If the transmission weld fails, the vehicle will stop moving, increasing the risk of a crash.

Remedy: Chrysler will notify owners, and dealers will replace the transmission, free of charge. The recall is expected to begin September 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U85.

18V493000 · Power Train:axle Assembly:axle Shaft

Jul 26, 2018

Chrysler (FCA US LLC) is recalling certain 2018 Chrysler Pacifica vehicles. The front axle halfshafts may have been incorrectly assembled, preventing the shaft from being properly secured to the constant-velocity (CV) joint.

Consequence & remedy

Consequence: If the axle shaft disengages from the CV joint, the vehicle will have a loss of drive or allow the vehicle to move while in the "Park" position. Either condition may increase the risk of a crash.

Remedy: Chrysler will notify owners, and dealers will replace the left or right halfshaft assembly, free of charge. The recall began September 18, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U80.

18V395000 · Electrical SYSTEM:IGNITION:ANTI-THEFT:CONTROL Module; EQUIPMENT:ELECTRICAL:ANTI-THEFT Devices

Jun 14, 2018

Chrysler (FCA US LLC) is recalling certain 2017-2018 Chrysler Pacifica vehicles. The Manual Park Release (MPR) plug may be removed without a tool. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection."

Consequence & remedy

Consequence: If the MPR is engaged unintentionally, the vehicle could roll away striking and injuring a bystander or cause a crash.

Remedy: Chrysler will notify owners, and dealers will replace the MPR plug, free of charge. The recall began July 9, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U50.

Additional source detail variants (2)

EQUIPMENT:ELECTRICAL:ANTI-THEFT Devices

Consequence: If the MPR is engaged unintentionally, the vehicle could roll away striking and injuring a bystander or cause a crash.

Remedy: Chrysler will notify owners, and dealers will replace the MPR plug, free of charge. The recall began July 9, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U50.

Electrical SYSTEM:IGNITION:ANTI-THEFT:CONTROL Module

Consequence: If the MPR is engaged unintentionally, the vehicle could roll away striking and injuring a bystander or cause a crash.

18V332000 · Electrical System:software; Electrical System:wiring; Vehicle Speed Control:cruise Control

May 17, 2018

Chrysler (FCA US LLC) is recalling certain 2014-2018 Dodge Journey, Charger and Durango, RAM 2500, 3500, 3500 Cab Chassis (more than 10,000lb), 4500 Cab Chassis and 5500 Cab Chassis, Jeep Cherokee and Grand Cherokee and Chrysler 300, 2014-2019 RAM 1500, 2015-2018 Dodge Challenger, 2015-2017 Chrysler 200, 2016-2018 RAM 3500 Cab Chassis (less than 10,000 lb), 2017-2018 Chrysler Pacifica and 2018 Jeep Wrangler vehicles. These vehicles are being recalled to address a defect that could prevent the cruise control system from disengaging. If, when using cruise control, there is a short circuit within the vehicle's wiring, the driver may not be able to shut off the cruise control either by depressing the brake pedal or manually turning the system off once it has been engaged, resulting in either the vehicle maintaining its current speed or possibly accelerating.

Consequence & remedy

Consequence: If the vehicle maintains its speed or accelerates despite attempts to deactivate the cruise control, there would be an increased risk of a crash.

Remedy: Chrysler will notify owners, and dealers will inspect the software, and perform a software flash on the engine or powertrain control module, free of charge. The recall began June 4, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Note: Owners are advised to stop using cruise control until the software update has been performed. In the event that cruise control cannot be disengaged while driving, owners should firmly and steadily apply the brakes and shift the transmission to neutral, placing the vehicle in park once it has stopped.

Additional source detail variants (3)

Electrical System:software

Consequence: If the vehicle maintains its speed or accelerates despite attempts to deactivate the cruise control, there would be an increased risk of a crash.

Remedy: Chrysler will notify owners, and dealers will inspect the software, and perform a software flash on the engine or powertrain control module, free of charge. The recall began June 4, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Note: Owners are advised to stop using cruise control until the software update has been performed. In the event that cruise control cannot be disengaged while driving, owners should firmly and steadily apply the brakes and shift the transmission to neutral, placing the vehicle in park once it has stopped.

Vehicle Speed Control:cruise Control

Consequence: If the vehicle maintains its speed or accelerates despite attempts to deactivate the cruise control, there would be an increased risk of a crash.

Electrical System:wiring

Consequence: If the vehicle maintains its speed or accelerates despite attempts to deactivate the cruise control, there would be an increased risk of a crash.

17V824000 · Equipment

Dec 21, 2017

Chrysler (FCA US LLC) is recalling various Dodge, Chrysler, and RAM vehicles equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers. A list of the affected trailer models is available at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V824-0103.pdf. These extinguishers may become clogged, preventing the extinguisher from discharging as expected or requiring excessive force to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf

Consequence & remedy

Consequence: If the fire extinguisher does not function properly, it can increase the risk of injury in the event of a fire.

Remedy: Chrysler will notify owners instructing them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began February 14, 2018. Owners may contact Chrysler customer service at 1-800-853-1403 or Kidde customer service service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information. Chrysler's number for this recall is T82.

17V542000 · Seat Belts:rear/other

Aug 31, 2017

Chrysler (FCA US LLC) is recalling certain 2017-2018 Chrysler Pacifica vehicles equipped with the 8-passenger seating option. In certain passenger seating and vehicle situations, the second-row center seating position seat belt buckle could cause the left outboard seat belt to become unlatched.

Consequence & remedy

Consequence: Inadvertent unlatching of the left outboard seat belt can increase the risk of injury in the event of a crash.

Remedy: Chrysler will notify owners, and dealers will install a shorter second-row seat belt buckle, free of charge. The recall began October 26, 2017. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is T54.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

PE25009 · Intermittent Loss Of Electric Power Steering

Opened Sep 5, 2025 · No close date supplied

Status: open (inferred from source dates) · Steering:electric Power Assist System

The Office of Defects Investigation (ODI) is opening this Preliminary Evaluation to assess the scope, frequency, and potential safety consequences of alleged defects related to the electric power steering (EPS) system in model year (MY) 2017–2018 Chrysler Pacifica vehicles. ODI has received 94 Vehicle Owner Questionnaires (VOQs) reporting a condition in which the steering system exhibits a sticking sensation during gradual turns, particularly when the steering wheel is positioned near the 11 o'clock or 1 o'clock position. Complainants allege that during these events, increased steering effort is required to return the wheel to center. In many cases, this is followed by a sudden reactivation of EPS assistance, which may result in an oversteer condition. This behavior could increase the risk of a crash, especially at higher speeds. ODI has identified multiple VOQs describing similar symptoms. This investigation will assess the frequency, root cause, and potential safety-related consequences of the alleged EPS malfunction. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.

RQ24004 · Loss Of Motive Power Due To An Internal Wiring Connector Short.

Opened Feb 27, 2024 · No close date supplied

Status: open (inferred from source dates) · Electrical System:wiring

On July 22, 2022, the 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). On January 17, 2023, Fiat Chrysler Automobiles (FCA) issued safety recall (NHTSA Recall 23V-010) involving 2017-2023 Model Years (MY) Pacifica Plug-In Hybrid Electric Vehicles (PHEV) produced between August 12, 2016, through January 9, 2023. The recall states that the loss of motive power condition in these vehicles is caused by an internal transmission wiring connector that may short circuit, resulting in an unexpected engine shutdown. An unexpected engine shutdown can cause a loss of drive power, increasing the risk of a crash. In discussions with FCA on Recall 23V-010, ODI confirmed the recall was related to investigation PE22-008. The remedy for 23V-010 is to update the Power Inverter module (PIM) and/or Instrument Panel Cluster (IPC) software to provide drivers a message stating “Stop Safely - Vehicle Will Shut Off Soon” followed by a chime and MIL, PRNDL blinking (on cluster and shifter knob), low SOC (State of Charge) warning and reduced power mode. The recall remedy does not replace the defective hardware that was described in Recall 23V-010, and the wiring connector short still exists on these vehicles. To date, ODI has received 132 reports for the population of vehicles subject to recall 23V-010. These reports allege a loss of motive power condition that reduces the vehicles speed, followed by dashboard warning lamps displaying messages associated with recall 23V-010. The presence of these warning lamps and messages indicates the vehicle likely had the recall remedy applied. Follow up discussions with FCA confirm their remedy does not prevent a loss of motive power, but instead limits torque to the engine and after an unspecified number of miles or period of time, the engine will shut down. When this occurs, FCA relies on the owner to transport the vehicle to a dealership after they experience a loss of motive power condition, at which time the defective hardware is replaced. Furthermore, the dashboard messages introduced in the recall remedy may cause the driver to pull over in an unsafe location. Pulling over in an unsafe location may expose the occupants to undue harm. The Office of Defects Investigation is opening this Recall Query (RQ) to assess the adequacy, frequency, and safety consequence of the remedy for recall 23V-010. To review the ODI reports cited in the opening resume ODI report identification number document, go to NHTSA.gov.

RQ24001 · Ignition-off High Voltage Battery Fire (remedy Effectiveness Of Recall 22V-077)

Opened Jan 16, 2024 · No close date supplied

Status: open (inferred from source dates) · Electrical System:propulsion System:traction Battery

On February 11, 2022, Fiat Chrysler Automobiles (FCA) issued a safety recall (NHTSA Recall 22V-077) on all 2017-2018 Pacifica Plug-In Hybrid Electric Vehicles (PHEV) produced between August 12, 2016 through August 7, 2018. The recall addresses ignition “OFF’ fires that originate at the high voltage (HV) battery pack assembly. An ignition ‘OFF’ vehicle fire can result in an increased risk of occupant injury, injury to persons outside the vehicle, and property damage, with little to no warning. At the time of the recall filing the root cause of the vehicle fires was unknown and under investigation by FCA and suppliers. A software remedy designed to improve thermal event detectability by monitoring battery diagnostics is currently being installed on subject vehicles as an interim remedy. As of November 23, 2023, the root cause of the battery failure is unknown. From December 2022 through December 2023, NHTSA has received four consumer complaints (VOQs) alleging vehicle thermal events involving recalled 2017 and 2018 Chrysler Pacifica PHEVs. Additional information collected from complainants confirmed a thermal event originating near or at the HV battery pack after the Recall 22V077 remedy had been applied to the vehicle. Follow up meetings with FCA and suppliers in November and December 2023 to discuss the ongoing root cause investigation and post-recall remedy incidents indicated a recent increase in HV battery thermal events. Furthermore, a review of NHTSA complaint data indicated the post-recall HV battery thermal event complaint rate now exceeds pre-recall levels. The Office of Defects Investigation (ODI) is opening this Recall Query (RQ) to review the effectiveness of the original recall remedy, understand the root cause of the battery fires, investigate additional reports of Pacifica PHEV HV battery fires, and to increase monitoring of the manufacturer root cause investigation. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.

PE22008 · Transmission Fault Leading To Loss Of Motive Power

Opened Jul 22, 2022 · Closed Mar 27, 2024

Status: closed (inferred from source dates) · Power Train

On July 22, 2022, the Office of Defects Investigation (ODI) opened PE22008 to investigate allegation of loss of motive power, potentially due to transmission malfunction, in certain Chrysler Pacifica vehicles. In a January 17, 2023 letter to NHTSA, Fiat Chrysler Automobiles (FCA) submitted recall notice 23V-010 involving a transmission motor wiring defect in 67,118 model year (MY) 2017-2023 Chrysler Pacifica plug-in hybrid electric vehicles (PHEVs) manufactured from August 12, 2016 through January 9, 2023. FCA determined that an internal transmission connector short could result in an unexpected engine shutdown under certain conditions. Follow up correspondence with FCA confirmed this defect results in an electric motor position trouble code that was the basis for opening PE22008, therefore NHTSA is closing this investigation. The 23V-010 recall remedy is a software update to address the hardware failure associated with PE22008. When a hardware failure is detected, the vehicle limits motive power while instructing the driver to pull over to a safe location. NHTSA is concerned that drivers will pull over to an unsafe location when the warning message associated with the recall remedy displays on the dashboard. Due to the nature of the recall remedy and related reports, NHTSA has opened Recall Query RQ24004 to assess the recall remedy. The reports and failure report summary values included with this closing action are related to allegations of Recall 23V-010 remedy inadequacy. The Agency reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.