An internal loss of communication can result in a loss of drive power, increasing the risk of a crash.

Engine And Engine Cooling — Engine — Engine Control Module (Ecu/Ecm)

Summary

Chrysler (FCA US, LLC) is recalling certain 2022 Ram 3500, 3500 Cab Chassis, Ram 2500, and 4500 and 5500 Cab Chassis vehicles equipped with Cummins 6.7L turbo diesel engines. The engine control module (ECM) may have been built with a misaligned capacitor that can short-circuit, resulting in an internal loss of communication.

Actions

Dealers will replace the ECM, free of charge. Owner notification letters were mailed October 20, 2022. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is Z87.

Documents (7)

• Defect Notice 573 Report
• Manufacturer Notices(to Dealers,etc) - NSRAC re New Safety Recall
• Recall Acknowledgement
• Manufacturer Notices(to Dealers,etc) - NSRAC re FCA US LLC (FCA US) has ...
• Remedy Instructions and TSB
• ISSUED Owner Notification Letter(Part 577)
• Recall Quarterly Report #1, 2022-4

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