Posts Tagged: transmission won’t shift

Transmission won’t shift — GM vehicles

GM Check engine light on, transmission won’t shift — service bulletin ##01-07-30-002E GM has issued a service bulletin ##01-07-30-002E to address a problem where the transmission won’t shift out of 2nd gear or transmission won’t shift out of 3rd gear. You’ll also have a check engine light and one or several of these trouble codes P0740, P0753, P0758, P0785, P0787, P0973, P0976, P1860, P2761, P2764 and P2769. The service bulletin affects the vehicles listed below. Vehicles affected 2006 and Prior GM Passenger Cars and Light Duty Trucks 2005-2006 HUMMER H2 … Read More