Jeep Renegade 2015 — technical service bulletin
Bulletin 18-065-14 · NHTSA communication 10139850 · issued Nov 21, 2014
Technical service bulletin
communication type
Electrical System
component
2015
model years
1
vehicle entries
Official summary
Flash: MIL Illumination - P1451-00 Set in the ECM Unit This bulletin involves upgrading the software in the Engine Control Module (ECM). The customer may experience MIL light illuminates and DTC P1451-00 ?Diesel Particulate Filter- Efficiency? set in the ECM.
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.