The brake fluid lights in certain Chevrolet, GMC and Cadillac vehicles may fail to display thanks to faults in GM’s electronic brake control module (eBCM), prompting a recall of approximately 4490,671 GM vehicles.
The eBCM Chevrolet, GMC and Cadillac recall includes the following vehicles:
- 2023 Chevrolet Silverado 1500
- 2023 GMC Sierra 1500
- 2023–2024 Chevrolet Tahoe
- 2023–2024 Chevrolet Suburban
- 2023–2024 GMC Yukon
- 2023–2024 GMC Yukon XL
- 2023–2024 Cadillac Escalade
- 2023–2024 Cadillac Escalade ESV
The eBCM Chevy recall documents attribute the brake fluid light issue to a mismatch between the eBCM software and eBCM calibrations. Though drivers will sometimes see the red brake telltale light illuminate on their dashboards, this brake fluid light may not trigger until the vehicle’s brake pedal performance has degraded for some time. When brake fluid leaks and brake performance worsens, the stopping distance increases until it no longer complies with federal guidelines.
Sometimes, the eBCM will fail to display a warning light entirely.
A GM engineer performed a forced brake fluid leak test on an affected vehicle model. After observing that the brake fluid light did not illuminate, the engineer submitted the issue to GM’s internal team. GM opened an investigation in April 2024 and found that a mismatch in the eBCM software and eBCM calibrations released to vehicles at the assembly plant causes the system to fail to detect brake fluid leaks.
Affected Chevrolet, GMC and Cadillac owners will be mailed eBCM recall notices starting October 28, 2024. Chevrolet, GMC and Cadillac dealers will offer software updates to the eBCM. Vehicle owners who accept the terms and conditions of over-the-air technology will receive OTA software updates.
Lemon Law Help by Knight Law Group is an automotive lemon law firm that exclusively practices in California. If you are a California resident who purchased or leased a defective vehicle from a licensed dealership in California, we may be able to help you get rid of your potential lemon and recover significant cash compensation. Model year restrictions apply: 2019–Present vehicle models only.
However, we cannot help those who reside outside of California or purchased their vehicle outside of California unless they are active duty members of the Armed Forces, nor will we be able to refer those to a lemon law firm in their states.
To learn more about the California Lemon Law and your legal rights, visit our guide on the California Lemon Law for more information.
