Key Takeaway
Crankshaft Position Sensor Failure by Chrysler (FCA US LLC) was recalled on June 8, 2023. What to do: Dealers will update the powertrain control module software to maintain vehicle propulsion, free of charge. Interim notification letters, notifying ow...
Crankshaft Position Sensor Failure
Description
Chrysler (FCA US, LLC) is recalling certain 2014-2019 Ram 1500 and 2014-2020 Jeep Grand Cherokee vehicles equipped with 3.0L Diesel engines. The crankshaft position sensor tone wheel may delaminate, causing the engine to lose its ability to synchronize the fuel injector pulses and cam shaft timing, possibly resulting in an engine stall.
Injuries / Consequence
An engine stall can increase the risk of a crash.
Remedy
Dealers will update the powertrain control module software to maintain vehicle propulsion, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed August 3, 2023. Some owner notification letters were mailed October 31, 2023. The remaining owner notification letters will be mailed at a future date, anticipated July 2024. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 66A. This recall is an expansion of recall 20V-475.
Products Affected
Vehicle
VehiclesCompany Information
Chrysler (FCA US LLC)
Unknown location
View all 480 recalls by Chrysler (FCA US LLC) →Related Recalls
Inoperative Trailer Lighting and Trailer Brake Failure
February 2, 2026
Inoperative Trailer Lighting and Trailer Brake Failure
February 2, 2026
Rear Coil Springs May Detach
January 29, 2026
Disabled Driver's Side Air Bag and Seat Belt Pretensioner/FMVSS 126 & 208
December 18, 2025
Disabled Driver's Side Air Bag and Seat Belt Pretensioner/FMVSS 126 & 208
December 18, 2025
Brake Pedal Failure
December 9, 2025
Frequently Asked Questions
Is this recall still active?
Check the status badge at the top of this page. "Ongoing" means the recall is still active and you should follow the remedy instructions. "Completed" or "Terminated" means the recall process has concluded, though the safety issue remains relevant for any unrepaired products.
How do I check if my product is affected?
Compare the model number, lot code, serial number, or date range listed in the recall notice with the information on your product's label or packaging. For vehicles, check your VIN at NHTSA.gov/Recalls.
What remedy is available for this recall?
The listed remedy for this recall is: Dealers will update the powertrain control module software to maintain vehicle propulsion, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed August 3, 202...
Where can I find the original recall notice?
This recall was issued by NHTSA. You can view the original notice using the link provided above.