Component
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
Manufacturer
General Motors, LLC
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.
Show original NHTSA language
Original — What Happened
General Motors, LLC (GM) is recalling certain 2022 Chevrolet Tahoe, Chevrolet Suburban, GMC Yukon, GMC Yukon XL, Cadillac Escalade, and Cadillac Escalade ESV vehicles equipped with 10 Speed Transmission with ETRS (Electronic Transmission Range Select). The transmission control valve may fail and lock up the rear wheels.
Original — Risk if Unfixed
Rear wheels that lock up while driving increase the risk of a crash.
Original — Remedy
Dealers will install new transmission control module (TCM) software, free of charge. Owner notification letters were mailed April 7, 2026. Owners may contact GM customer service at 1-888-988-7267, Cadillac customer service at 1-800-458-8006, GMC customer service at GMC 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252536750. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on February 12, 2026.
View full recall details →
Repairs are free at any authorized dealer. Find a dealer →