GM Recalls 3.4M Pickups, Large SUVs for Brake Issue
General Motors is recalling more than 3.45 million of its large SUVs and trucks, including the Cadillac Escalade, Chevrolet Silverado, GMC Sierra, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon for a braking issue, according to federal records.

GM is recalling six of its large pickups and SUVs across three nameplates for a possible brake defect.
Photo courtesy of GM.
General Motors is recalling more than 3.45 million of its large SUVs and trucks, including the 2015 to 2017 Cadillac Escalade, 2014 to 2018 Chevrolet Silverado 1500, GMC Sierra 1500, as well as 2015 to 2018 Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon for a braking issue, according to federal records.
Specifically, the amount of vacuum created by the vacuum pump may decrease over time. This, in turn, means the brake assist decreases, increasing the braking effort and extending the distance required to stop the vehicle, which increases the likelihood of a collision.
To fix the problem, GM will notify owners, and dealers will reprogram the electronic brake control module, at no cost to owners.
The automaker has not yet provided a notification schedule.
Owners can reach Chevrolet customer service at (800) 630-2438, Cadillac customer service at (800) 458-8006, or GMC customer service at (800) 462-8782. GM’s reference number for this recall is N192268490.
Originally posted on Automotive Fleet
More Safety

Top 50 Executive Fleets
It is that time of year again! Time for the 2026 list of the Top 50 Executive Fleets, presented by Automotive Fleet and Volvo as part of its annual Fleet 500. Download now to see this year's list of companies!
Read More →
Applause & TRUCE Software Partner to Improve Driver Safety Through AI-Powered Telematics & Employee Performance Management
Applause has integrated TRUCE driving metrics directly into its employee-first performance and safety platform that transforms mobile devices into AI-powered telematics.
Read More →
How Detroit Assurance with Active Brake Assist Works
Do you want to see what it is like to experience Detroit Assurance’s Active Brake Assist? In this video, Work Truck will put you in the cab to see how it all works and then hear more details from DTNA’s Mike Young.
Read More →
Get Left of Loss: A 5-Step Workplace Prevention Framework for Fleet Operators
Violence risks do not stop at the driver’s door. Learn five practical steps fleets can take to spot threats early and protect workers before loss occurs.
Read More →How Better Visibility Cut Speeding Violations by 48%
Fleet leaders don't need more data, they need clearer visibility into what the data is saying. This case study explores how one utility replaced speeding-event counts with a single metric — miles driven in violation — to strengthen safety and significantly reduce speeding violations.
Read More →
13 Safe Driving Tips for Commercial Vehicle Drivers
Make sure you are spending time on the road safely with these important tips.
Read More →
Recalls You Need to Know About in July 2026
If you have Altec, Ford, General Motors, Harbinger, Hyundai, Mack Trucks, or Volvo Trucks vehicles in your fleet, you should check these important recalls issued by the National Highway Safety Administration.
Read More →
How Telematics Is Transforming Fleet Risk from Insight to Action
What if you could spot risky driving before it leads to a crash? See how telematics is still changing fleet safety today.
Read More →
DOT Rules Remain Firmly Lit on Marijuana
DOT says not so fast on marijuana. Even with federal reclassification efforts, commercial drivers in safety-sensitive roles remain subject to marijuana testing and prohibitions.
Read More →
Lytx Adds Fleet Management Enhancements to LytxOne Platform
Lytx has added new features to LytxOne to bring safety, operational insight, asset visibility, and compliance into a unified, all-in-one platform.
Read More →
