Automatic and manual transmissions are built to survive years of abuse, yet the same internal parts tend to fail first when ...

The 2019 Cadillac CT6 and 2020 Cadillac CT6 have been included in a bulletin from GM granting extended special coverage for a transmission valve defect that can cause wheel lock-up and possible ...

Some units of the 2023 Corvette Z06 were serviced with the wrong main control valve body, affecting the mid-engine sports car’s eight-speed dual-clutch transmission. To address the issue, GM has ...

The transmission valve body is among the most important components of your vehicle's transmission system, yet it often goes unnoticed until something goes wrong. As a key player in the functionality ...