#20V588000
General Motors LLC
Component
SERVICE BRAKES
What Happened
There's a problem with the connection between the sensor and the brake boost system in your vehicle, which could cause your brakes to malfunction.
Risk if Unfixed
If this happens, you'll need to press the brake pedal harder to slow down or stop, which could lead to a crash.
Free Fix
We'll replace the electronic brake boost module at no cost to you, and we'll notify you when it's time to schedule the repair.