Dodge Ram 2500 2007–2010 — technical service bulletin
Bulletin 25-001-13 · NHTSA communication 10189383 · issued Jan 25, 2013
Technical service bulletin
communication type
Back Over Prevention
component
2007–2010
model years
6
vehicle entries
Official summary
MIL Illumination Due to P2000, P2A00 and/or P2A01 This bulletin involves verifying all service bulletins related to high sooting issues have been properly addressed, inspecting both Oxygen (O2) sensors and either cleaning the sensors or replacing sensors, and installing an O2 Sensor Shield on the exhaust pipe in the area of the FRONT O2 sensor. Customer may experience MIL illumination. Further investigation by the technician may find one or more of the following DTC(s) present: ? P2000 - NOX Absorber Efficiency Below Threshold - Bank 1. ? P2A00 - O2 Sensor 1/1 Circuit Performance. ? P2A01 - O2
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.