Jeep Cherokee 2014–2015 — technical service bulletin
Bulletin 1806014a · NHTSA communication 10229904 · issued Dec 16, 2014
Technical service bulletin
communication type
Electrical System
component
2014–2015
model years
2
vehicle entries
Official summary
Flash: Diagnostic And System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find one of the following
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.