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July 8, 2016 Service bulletin

Flash: Powertrain Diagnostic And System Enhancements

Jeep technical service bulletin 18-021-16 REV. A for 2016 Jeep Wrangler.

Bulletin number
18-021-16 REV. A
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
Flash: Powertrain Diagnostic And System Enhancements

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

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