Dodge Ram 2500 2009 — technical service bulletin
Bulletin SB25-001-15 · NHTSA communication 10058540 · issued May 30, 2015
Technical service bulletin
communication type
Fuel System, Diesel
component
2009
model years
4
vehicle entries
Official summary
Ram: diesel exhaust fluid (def) gauge level is erratic and sticks for long period of time along with malfunction indicator lamp (mil) illuminating and information is provided for approving proper diesel exhaust fluid inside tank and replacing def pump if necessary *cn
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.