Jeep Wrangler 2014 — technical service bulletin
Bulletin 1802914 · NHTSA communication 10229853 · issued Apr 11, 2014
Technical service bulletin
communication type
Electrical System
component
2014
model years
1
vehicle entries
Official summary
MIL Illumination - Diagnostic and System Improvements
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.