ID: #18V509000
MFR: General Motors LLC
Component
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
What Happened
Your vehicle has a problem with the tire pressure system, which might not warn you when your tire pressure is low.
Risk if Unfixed
If you don't get a warning when your tire pressure is low, you might not notice it in time, and that could make it harder to control your vehicle, which might increase the risk of a crash.
Free Fix
You'll get a notice from the manufacturer, and the dealership will fix the problem by updating the system for free. They'll check the settings and adjust them if necessary.