DODGE
14-003-25
Manufacturer communications
- Publication date
- 2025-01-29
- Received by NHTSA
- 2025-02-04
- NHTSA record numbers
- 11013553
Manufacturer summary
Original wording in English
"Check Engine Light Illuminates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC):
• P0452 - EVAP Pressure Switch Stuck Closed. Customers may also comment on the following:
• The check engine light illuminates after long idle times and/or short trip driving. This bulletin involves possibly cleaning out the vapor purge line and installing an upper heat shield on to the top of the fuel tank."
• P0452 - EVAP Pressure Switch Stuck Closed. Customers may also comment on the following:
• The check engine light illuminates after long idle times and/or short trip driving. This bulletin involves possibly cleaning out the vapor purge line and installing an upper heat shield on to the top of the fuel tank."
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Dodge
P0452EVAP Pressure Switch Stuck ClosedCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.