NHTSA Complaint #11591650 — 2018 GMC SIERRA 1500

SERVICE BRAKES issue reported to NHTSA

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Complaint Details

ODI Number	11591650
Vehicle	2018 GMC SIERRA 1500
Component	SERVICE BRAKES
Date of Incident	May 30, 2024
Date Filed	May 30, 2024
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	KY

Consumer Description

I purchased my Sierra in 2021 and 2 weeks after purchase I got a warning for service stabilitrk and another for trailer brake system. This is very very annoying and also has my abs light on. My next issue is a code u510 for active grille shutter assembly. Please fix these issues as they are very common and unsafe. Not to mention as much ad I paid for this truck.

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