What does a transmission control module (TCM) failure mean?
1 Answers
Transmission control module (TCM) failure indicates a problem with the valve body, which can usually be resolved by cleaning the filter screen. Relevant information is as follows: 1. Function of transmission fluid: Transmission fluid is used to keep the gear system clean, ensuring normal operation of the transmission and extending the service life of the transmission device. 2. Automatic transmission: Most transmission fluids on the market are suitable for automatic transmissions. However, each automatic transmission design has different technical requirements. Even the same model of transmission configured in different vehicles may vary in torque, weight, speed, and structure. Therefore, the original manufacturer specifies its own dedicated transmission fluid. Different transmission fluids can affect the quality of gear shifting.