
2006 GMC Sierra 2500 HD SLE 6.0L Stall
We have repaired many of these P1516 problems by replacing the throttle body and the pigtail wiring, and cured 95% of the problem, but there are a very few that still have a very intermittent reduced power message and p1516 return. Cut the key off, restart...
Summary posted 10/27/2021
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)6 Replies Received(Hide Replies)6 Replies Received
|
Message Closed w/Summary
|
VIN | 1GTHK24U76 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Stall |
Trouble Codes
P1516 | Control Module Throttle Actuator Position Performance |
Message Closed w/Summary
Vehicle Data
2006 GMC Sierra 2500 HD SLE
VIN | 1GTHK24U76 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Stall |
Trouble Codes
P1516 | Control Module Throttle Actuator Position Performance |