
2004 Chevrolet Silverado 2500 HD 6.0L MIL Lamp on
The customer's complaint is that after driving the truck for a while, the "Reduced Engine Power" and "Check Engine" lights come on, and that the vehicle won't accelerate and has no power. Previously when this problem occured, the APP was replaced and that took...
FIX posted 8/19/2009
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Message Closed w/FIX
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VIN | 1GCHC29U84 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1125 | TP Sensor 1 Circuit Malfunction |
P2120 | Accelerator Pedal Position Sensor 1 Circuit Plausibility |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Silverado 2500 HD
VIN | 1GCHC29U84 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1125 | TP Sensor 1 Circuit Malfunction |
P2120 | Accelerator Pedal Position Sensor 1 Circuit Plausibility |