Jeep Renegade 2017 — technical service bulletin
Bulletin 1809017 · NHTSA communication 10224946 · issued Oct 24, 2017
Technical service bulletin
communication type
Power Train
component
2017
model years
1
vehicle entries
Official summary
Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with thelatest available software. Customers may experience a ticking noise coming from the top of the engine area. The ticking noise is heard particularly at idle.
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.