Jeep Wrangler 2017 — technical service bulletin
Bulletin 9003782 · NHTSA communication 10121749 · issued Sep 13, 2017
Technical service bulletin
communication type
Power Train
component
2017
model years
1
vehicle entries
Official summary
Reverse Synchronizer If you are working on a 2017 Wrangler that has a customer concern of grinding into reverse or popping out of reverse and the synchronizer has damaged teeth replace the shift fork when doing the repair to the transmission. The 3.6L part number is 68089073AA and the 2.8L diesel part number is 68089072AA
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.