TSB Document:

Affected Component: BACK OVER PREVENTION

Summary
Flash: Transmission Control Module (TCM) Updates The customer may describe one or more of the following: ? **A clunk or loud popping noise from the transmission (underneath) when the vehicle is started/ remote start.** ? A loud whistle noise upon engine start up. ? Rough and/or erratic shifting between gears during normal drive cycles. This bulletin involves reprogramming the TCM with the latest available software.

Click a tab for more information.

Date Published
DEC 15, 2022
NHTSA TSB #
10229814
Find something helpful? Spread the word.

Become a Fan & Spread the Word