Check a VIN

October 23, 2026 Service bulletin

6-Speed Manual Shifter Cable Misaligned Customers may experience the following: SYMPTOM: ● Rough shifting...

Jeep technical service bulletin 21-066-26 for 2026-2027 Jeep Wrangler.

Bulletin number
21-066-26
Component
Power train
Summary
6-Speed Manual Shifter Cable Misaligned Customers may experience the following: SYMPTOM: ● Rough shifting between gears. Particularly difficult shifting from 3rd gear into 1st or 2nd gear. This bulletin involves adjusting the transmission shift cables.

Owners of these vehicles have filed 1 complaints in the transmission category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Jeep Wrangler?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history