
2003 GMC Yukon SLE 5.3L Stall, MIL Lamp on, Reduced Power
Vehicle came in with intermittent going into Reduced Power Mode and check engine light comes on. Shut vehicle off and let sit for a minute or two starts up and runs fine. Check engine light does stay on for several ignition cycles. It is happening more frequen...
FIX posted 11/21/2017
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Message Closed w/FIX
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VIN | 1GKEK13Z63 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Stall, MIL Lamp on, Reduced Power |
Occurs | Intermittently |
Trouble Codes
P1516 | Control Module Throttle Actuator Position Performance |
Message Closed w/FIX
Vehicle Data
2003 GMC Yukon SLE
VIN | 1GKEK13Z63 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Stall, MIL Lamp on, Reduced Power |
Occurs | Intermittently |
Trouble Codes
P1516 | Control Module Throttle Actuator Position Performance |