Jeep Grand Cherokee 2015 — technical service bulletin
Bulletin SB-18-022-15REVA · NHTSA communication 10058582 · issued Sep 29, 2015
Technical service bulletin
communication type
Power Train
component
2015
model years
1
vehicle entries
Official summary
Jeep: some vehicles experience malfunction indicator lamp (mil) illumination, in some vehicles, with diagnostic trouble codes (dtcs) stored in pcm memory for redundant pump 1 control performance, reductant heater 3 control circuit performance, nox sensor 1/2 zero offset too high and would need latest software available programmed. Model 2015 grand cherokee. *pe updated 11/25/15 *cn
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.