Chrysler Town and Country 2010–2015 — technical service bulletin
Bulletin 18-054-15 · NHTSA communication 10150621 · issued Jun 27, 2015
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010–2015
model years
6
vehicle entries
Official summary
Mil Illumination: P2453,P2454,P2455 or P2463 Active or Stored This bulletin involves determining if the Differential Pressure Sensor and its Connector require repair. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs). ? P2453 - Diesel Particulate Filter Differential Pressure Sensor Circuit Performance ? P2454 - Diesel Particulate Filter Differential Pressure Sensor Circuit Low ? P2455 - Diesel Particulate Filter Differential Pressure Sensor C
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.