When HPP teamed with GM Performance Parts (GMPP) and Classic Restorations to mate the new THM 4L85-E SuperMatic transmission to a built-to-the-hilt SD-455, we wanted to fully document the process.

Some units of the 2021 Corvette Stingray may require a Transmission Control Module reprogramming. The error in the module software could result in the active ...

General Motors has begun a new customer satisfaction program to address an issue with the transmission range control module in certain 2021 model-year Chevy Bolt EV vehicles. The problem: in affected ...

CARS.COM — Vehicles affected by service bulletin: The problem: Drivers may note erratic shift patterns in the transmission due to a software glitch in the transmission control module program. See More ...

A high level of data integrity and data security is essential when using FLASH memory in automotive control units. Indeed, to guarantee this for the entire life cycle of the control unit, attention ...

RIYADH — The Ministry of Commerce announced the recall of 489 Nissan Patrol vehicles, model year 2025. The recall was attributed to a defect in the transmission control unit programming that may cause ...