Recall · 26V717000
General Motors recalled 4 models over service brakes, hydraulic
67,380
Vehicles covered
4
Models
13
Model years
October 29, 2026
Filed with NHTSA
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
- The defect
- General Motors, LLC (GM) is recalling certain 2023–2027 Cadillac LYRIQ, 2025–2026 model year Cadillac CELESTIQ, 2024–2027 Chevrolet Blazer EV, and 2026-2027 Cadillac VISTIQ vehicles. The brake system control module (BSCM) contains a software defect that may cause a loss of braking during certain driving conditions.
- What it can cause
- A loss of braking ability increases the risk of a crash.
- What the dealer does
- The BSCM software will be updated through an over-the-air (OTA) update or by a dealer, free of charge. Owner notification letters are expected to be mailed December 14, 2026. Owners may contact Cadillac customer service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262570900. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on October 29, 2026.
The repair is free, whatever the age or mileage of the vehicle, and whether or not you are the original owner.
Which vehicles
A recall reaches a range of VINs inside these model years, not every car built in them. Yours may not be covered even if it is listed here, and the only way to find out is NHTSA's own VIN lookup.
How this campaign compares
At 67,380 vehicles this is a bigger campaign than 90% of the 19,941 vehicle recalls with a published size filed from 1995 up to this one. The middle campaign among them covers 473. It covers model years 2023 to 2027, so the oldest vehicles on it were 3 model years old when the defect was reported to NHTSA.
Chevrolet vehicles have been recalled over the service brakes, hydraulic 53 times before this, most recently in November 2025 as 25V768000. That is not evidence the earlier repair failed.
This site holds the complaint record for 7 of the 13 model years the campaign names. Their owners have filed 266 complaints with NHTSA, 256 of them before this campaign was filed. 2 of those name the service brakes, hydraulic, the system this recall is about — a count of complaints, not of this defect. The earliest of them reached NHTSA in July 2023, 3 years before this filing.
The vehicles on this campaign carry 19 other recalls published here, the newest being: 26V394000 (seats), 26V114000 (equipment), 26V082000 (back over prevention), 26V031000 (parking brake).
Check your own car
A VIN check is the only answer for a specific vehicle, and it also shows every other open recall on it, which is usually the reason it is worth doing rather than reading one campaign.
Filed by General Motors, LLC with NHTSA on October 29, 2026 as campaign 26V717000. Every word of the defect, consequence and remedy above is NHTSA's published record of that filing, not a summary of it.
Compiled and maintained by guarledes. Data last checked 2026-10-29.
Independent developer and analyst