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November 4, 2011 Service bulletin

Dodge: information regarding transmission control module (TCM) reprogramming with new software

Dodge technical service bulletin SB-21-011-11 for 2011 Dodge RAM 3500, 2011 Dodge RAM 5500 and 2011 Dodge RAM 4500.

Bulletin number
SB-21-011-11
Component
Electrical system: software
Summary
Dodge: information regarding transmission control module (TCM) reprogramming with new software. Truck in third and fourth gear, and at maximum gross combined weight, its difficult to climb steep grades.

Owners of these vehicles have filed 21 complaints in the electrical category.

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