"Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp...
Ram technical service bulletin 18-002-25 for 2023 Ram 1500.
- Bulletin number
- 18-002-25
- Component
- Power train
- Summary
- "Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0300 - Multiple Cylinder Misfire. ● P0301 - Cylinder 1 Misfire. ● P0304 - Cylinder 4 Misfire. ● P0306 - Cylinder 6 Misfire. ● P0307 - Cylinder 7 Misfire. ● P3400 - Cylinder Deactivation System - Bank 1. ● P3497 - Cylinder Deactivation System - Bank 2. ● P3401 - Cylinder 1 Deactivation Control Circuit. ● P3425 - Cylinder 4 Deactivation Control Circuit. ● P3441 - Cylinder 6 Deactivation Control Circuit. ● P3449 - Cylinder 7 Deactivation Control Circuit. ● P1411 - Cylinder 1 Reactivation Control Performance. ● P1414 - Cylinder 4 Reactivation Control Performance. ● P1416 - Cylinder 6 Reactivation Control Performance. ● P1417 - Cylinder 7 Reactivation Control Performance. ● P2097 - Downstream Fuel Trim System 1 Rich. ● P219A - Bank 1 Air-Fuel Ratio Imbalance. ● P1524 - Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled. Customers may experience the following: ● Noticeable rough idle and/or misfire during engine warm up. This bulletin involves reprogramming the PCM with the latest available software. "
Owners of these vehicles have filed 29 complaints in the transmission category.
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