Jeep Wrangler 2013 — technical service bulletin
Bulletin SB-23-018-13 · NHTSA communication 10052330 · issued May 9, 2013
Technical service bulletin
communication type
Visibility
component
2013
model years
1
vehicle entries
Official summary
Jeep: consumer may indicate that there is a vibration in the windshield wiper. Replacing the wiper module linkage bolt will correct the problem. *kb
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.