
2003 GMC Sierra 3500 6.0L MIL Lamp on
Thanks for reading this post. Been have this problem with this truck for a little over a week. As you can see I tryed just about everything there is. When the truck acts up the computer goes into reduced power mode, which doesn't let the truck accelterate over...
FIX posted 10/11/2006
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Message Closed
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VIN | 1GDJC39U33 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0120 | Throttle Position Sensor Circuit Malfunction |
P1515 | Control Module Throttle Actuator Position Performance |
P1516 | Control Module Throttle Actuator Position Performance |
P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation |
Message Closed
Vehicle Data
2003 GMC Sierra 3500
VIN | 1GDJC39U33 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0120 | Throttle Position Sensor Circuit Malfunction |
P1515 | Control Module Throttle Actuator Position Performance |
P1516 | Control Module Throttle Actuator Position Performance |
P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation |