ID: #26V085000
MFR: General Motors, LLC
Component
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
What Happened
Your vehicle's transmission control module may need a software update to prevent the rear wheels from locking up while driving.
Risk if Unfixed
If the rear wheels lock up, it can increase the risk of a crash, which could result in damage to your vehicle and potentially harm you or others.
Free Fix
You should take your vehicle to the dealership, where they will install the updated software for free. This will ensure your transmission control module is functioning properly and prevent any potential problems.