× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2007 Chevrolet Silverado 1500 HD Classic LT 6.0L MIL Lamp on
Posted to GM Driveability on 10/15/2015 5 Replies

Ok we have checked all wires doing voltage drops checked wiring from app to tac module connecter under left kick panel wires from tac to throttle body and [...] connections several times been over this truck with a fine tooth comb can somebody please tell me w...

5 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Silverado 1500 HD Classic LT

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 1500 HD Classic LT

VIN 1GCGK13U57
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, on Accel

Trouble Codes

P1125TP Sensor 1 Circuit Malfunction
P2125Accelerator Pedal Position Sensor 2 Circuit Plausibility
P2138Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 1500 HD Classic LT

VIN 1GCGK13U57
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, on Accel

Trouble Codes

P1125TP Sensor 1 Circuit Malfunction
P2125Accelerator Pedal Position Sensor 2 Circuit Plausibility
P2138Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation