Jeep Wrangler 2014 — technical service bulletin
Bulletin 08-043-14 · NHTSA communication 10137023 · issued May 2, 2014
Technical service bulletin
communication type
Electrical System
component
2014
model years
1
vehicle entries
Official summary
Cruise Control System Slow To Respond To Cruise Control Switch Inputs This bulletin involves upgrading the software in the Powertrain Control Module (PCM). A customer may experience, slow response to cruise control switch activations.
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.