2018 GMC Sierra 1500
Mileage
116,444
Service Date
7/8/2026
Services Performed
- Inspected and found: * Active Grille Shutter has failed. Verified good ground, power, and LIN data bus voltages.
- AIR FLOW SHUTTER ACTUATOR – Remove & Replace – Assembly (Complete) – [Includes: R&I Grille Assembly.] – [NOTE: Labor estimates listed are for R&R only and DOES NOT include diagnosis time.]
Brian C. gave our service a 5 star review on 7/9/2026
