Have Transmission Questions? Ask a Mechanic for Answers ASAP
Hello Eddie, my name is***** we begin can you tell me how the truck is driving besides the light being on?
Thank you. Typically when you get all of these codes together it is either due to a voltage issue which can be caused by a failing ignition switch, or the transmission control module is failing. Is this something that you plan on fixing yourself?
What is the condition of the fluid?
Thank you. I would start by checking the connections at the transmission control module. This is located in the drivers side front of the radiator fan shroud. Make sure that the connectuons are clean and tight. If they are then we will need to remove the connector off of the rear passenger side of the transmission and look for signs of fluid intrusion. If fluid is getting into that connection then the harness in the transmission must be replaced.