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October 9, 2015 Service bulletin

Jeep/dodge: information provided regarding the malfunction indicator lamp (MIL) illuminates and latest...

Jeep technical service bulletin SB-21-027-15REVA for 2015 Jeep Grand Cherokee and 2015 Dodge Durango.

Bulletin number
SB-21-027-15REVA
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
Jeep/dodge: information provided regarding the malfunction indicator lamp (mil) illuminates and latest software available for reprogramming transmission control module (TCM) to improve enhancement shifting. Model 2015 grand cherokee, durango. Cn updated 12/03/15 cn

Owners of these vehicles have filed 391 complaints in the transmission category.

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