RAM
18-032-25 REV. A
Manufacturer communications
- Publication date
- 2025-09-17
- Received by NHTSA
- 2025-09-24
- NHTSA record numbers
- 11023317
Manufacturer summary
Original wording in English
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.**
• 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.**
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Ram
P018B-00Fuel Pressure Sensor "B" Circuit Range/PerformanceCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Ram | 1500 | 2025 |