Recalls › Canada › CADILLAC, CHEVROLET, GMC

CADILLAC, CHEVROLET, GMC — recall

Automotive · Canada · 2024-10-24

Cadillac, Chevrolet, GMC vehicles: worn transmission control valve may cause harsh shifting

Country	Canada
Category	Automotive
Published	2024-10-24
Manufacturer	GENERAL MOTORS
Models affected	ESCALADE, ESCALADE ESV, SILVERADO, SILVERADO HD, SUBURBAN, TAHOE, SIERRA, SIERRA HD, YUKON, YUKON XL
Model year	2021, 2020 2021 2022
Units affected	52309
Defect	Over time, the transmission control valve could wear and lose pressure. If this happens, the transmission could shift harshly and could cause the rear wheels to lock up._x000D_ Note: This recall only affects vehicles equipped with a diesel engine._x000D_ Rear wheels that lock suddenly could cause a loss of control and increase the risk of a crash.
Component	Powertrain
Remedy	General Motors will notify owners by mail and advise you to take your vehicle to a dealership to update the transmission control module software to detect excess wear in advance of a wheel lock up. If detected, a service engine light would turn on, a message would display in the instrument panel and the vehicle would be limited to fifth gear.
Recall number	2024-637
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	the destination market's product-safety rules and mandatory standards

🚨 Delisted or named by a regulator? Leave your details and situation — we'll assess and get back to you. Contact us →

General guidance only — not compliance or legal advice; the official notice and applicable law prevail.

Get overseas recalls that matter to you (China-origin highlighted) + top hazards — one email a week. Free, unsubscribe anytime.

By subscribing you agree to our Privacy Policy & Terms (incl. cross-border data processing).