2012 GMC Sierra
Mileage
171,102
Service Date
11/26/2021
Services Performed
- Check the system for any fault codes and found a code for throttle closed position performance (Symptom 00) (P2119). The idle speed is severely high when starting the vehicle and does not change. Perform the idle speed relearn procedure, clear the fault code from the system, and check that the idle speed is within specification to confirm repairs.
Chris C. gave our service a 5 star review on 11/26/2021
