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December 22, 2015 Service bulletin

Flash: Transmission Shift And Drivability Enhancements

Jeep technical service bulletin 21-067-15 for 2016 Jeep Renegade.

Bulletin number
21-067-15
Component
Power train
Summary
Flash: Transmission Shift And Drivability Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Some customers may experience a perceived lack of performance. The following enhancements are included in the software update: ? Vehicle performance enhancements. ? Improve transmission shift enhancements for sand and snow mode (delayed engagement).

Owners of these vehicles have filed 74 complaints in the transmission category.

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