Chevrolet Express 1500 Transmission Control Module

The Chevrolet Express 1500 was rolled out in 1996 and retired in 2014. The Chevrolet Express 1500 captured almost half of the US full-size pick-up market. During the development of the brand, many popular parts have been built, such as the transmission control module. The Chevrolet Express 1500 transmission control module synchronizes with the powertrain control module (PCM), so your transmission can shift in the best way for the engine's load. New transmission control modules are tricky. They have many factors and there are numerous shifting behaviors.

The Chevrolet Express 1500 has many good auto parts. But problems arise after the transmission control module has been used for a long period. The transmission control module can be replaced as follows. First, disconnect the negative battery terminal. Second, locate the TCM. Then disconnect the wire that provides the electrical current. Last, replace the ECM mounting hardware and replace the electrical connectors. Signs of a bad transmission control module include trouble in shifting or downshifting and poor fuel economy. There are lots of superb Chevrolet Express 1500 parts on our site. We are online for you 24/7.