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2003 Chevrolet Silverado 2500 6.0L MIL Lamp on
Posted to GM Driveability on 8/17/2016 27 Replies

Thanks to all in advance, have this 03 2500hd here originally came in with multiple throttle codes and reduced power warning. I replaced throttle body(aftermarket) came back in a month with same problem and codes, replaced accelerator pedal back in a couple mo...

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  Related Documents & Media  2003 Chevrolet Silverado 2500

 
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car Vehicle Data

2003 Chevrolet Silverado 2500

VIN 1GCHC24U73
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P2135Throttle Position Sensor 1/2 Incorrect Voltage Correlation
Message Closed

car Vehicle Data

2003 Chevrolet Silverado 2500

VIN 1GCHC24U73
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P2135Throttle Position Sensor 1/2 Incorrect Voltage Correlation