Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp...
Ram technical service bulletin 18-032-25 REV. A for 2025 Ram 1500.
- Bulletin number
- 18-032-25 REV. A
- Component
- Electrical system
- Summary
- Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P018B-00 - Fuel Pressure Sensor "B" Circuit Range/Performance. Customers may experience one or more of the following: ● Vehicle speed limited to 98 MPH (157.7 KPH). ● A potential to stall when coming to a stop with an immediate restart. If the engine were to stall while stopping, a message would display in the cluster informing the driver to shift to park to restart the engine This bulletin involves Inspecting and possibly reprogramming the PCM with the latest available software.
Owners of these vehicles have filed 199 complaints in the electrical category.
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