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Edgar, ASE Certified Technician
Category: Chevy
Satisfied Customers: 48
Experience:  22 years General Motors Technician, ASE Master Tech certified
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Chevy duramax 3500 What is wrong with transmission drive

Customer Question

Chevy duramax 3500 What is wrong with transmission drive starts flashing on the dash board put in gear it starts flashing acts like it wants to move but doesn't
Submitted: 1 year ago.
Category: Chevy
Expert:  Edgar replied 1 year ago.

Hello my name is ***** ***** I will be happy to help you today, the problem that the vehicle is having is an internal fault in the transmission control module, make sure all the power and grounds that go to the module and ok and also all the communication lines and if the wires are good the module need to be replace and reprogram.

Expert:  Edgar replied 1 year ago.

the module will need to be program by the dealer.