vehicles
GM Files Transport Canada Recall for 9,116 EVs Over Brake Software Flaw
Transport Canada has filed recall RC 2026528 affecting 9,116 Cadillac Lyriq, Celestiq, Vistiq and Chevrolet Blazer EVs over a brake system software defect. Here's what Canadian owners need to know.
Transport Canada filed recall campaign RC 2026528 on November 9, 2026, affecting 9,116 electric vehicles from General Motors' Cadillac and Chevrolet brands sold in Canada. The defect involves a software fault in the brake system control module (BSCM) that can cause a temporary loss of braking at low speed, increasing crash risk. This is the Canadian regulatory filing corresponding to the broader NHTSA campaign 26V717 that reached 67,380 vehicles globally.
What's affected
The Transport Canada recall covers the following Canadian-registered vehicles equipped with the performance all-wheel-drive package:
- 2023–2027 Cadillac Lyriq
- 2025–2026 Cadillac Celestiq
- 2026–2027 Cadillac Vistiq
- 2024–2026 Chevrolet Blazer EV
Per the filing, the BSCM can misread wheel movement when a driver lightly applies the brakes while turning over a bump or dip, causing the module to misinterpret wheel speed and temporarily reduce braking force. Lyriq owners previously repaired under earlier recall 2024-453 are also in scope.
The fix and what owners should do
GM will push a free over-the-air software update to correct the BSCM logic. Owners can also book a dealership appointment if they prefer an in-shop update. GM expects to begin mailing notification letters in December 2026; the update has not yet been released for 2023–2024 Lyriq models.
Canadian owners can confirm their VIN is in scope at Transport Canada's recall database or by calling their GM dealer directly. Cadillac service line: 1-800-333-4223; Chevrolet: 1-800-222-1020.
Canadian market context
GM led Canadian EV sales in 2025, making this recall a significant event for the brand's electrification push in North America. The 9,116-vehicle scope in Canada represents a meaningful share of the Lyriq and Blazer EV installed base and will likely draw scrutiny from provincial consumer-protection agencies. The OTA delivery method means no physical recall visit is required, but owners should confirm the update was applied before long winter commutes.
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