More GM truck owners are reaching out to GM Authority stating that they've been waiting weeks and possibly even months for a fix, with no clear timeframe.

To convince the transmission control module that a working automatic was still installed and clear the fourteen-odd diagnostic codes, [Dean] put together a block of eight common automotive relays.

A problem with control module software that can fail to detect transmission valve problems has led to certain units of the 2021 Cadillac Escalade and 2021 Cadillac Escalade ESV being included in a ...

BLUE BIRD ( 22V321000 ) - Power Train:Automatic Transmission:Control Module:Software May 24, 2022 Blue Bird Body Company (Blue Bird) is recalling certain 2023 Vision school buses equipped with an ...

A faulty or malfunctioning transmission can trigger the check engine light for a handful of reasons, including things like an overheating gearbox or issues with the transmission control module (TCM).

From there, the aftermarket transmission control module (TCM), which is mounted in the car like any normal ECU, can control the shifting based on just a few easily inputted signals such as ...

Blue Bird Body Company (Blue Bird) is recalling one 2023 Vision transit bus equipped with an Allison transmission. ... Power Train:Automatic Transmission:Control Module:Software. May 31, 2022.