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2003 Chevrolet Silverado 2500 6.0L MIL Lamp on, No Accel.
Posted to GM Driveability on 10/12/2006 8 Replies

I have this high mileage Silverado here that the customer says will stop accelerating, and the "reduced engine power" message appears on the dash. Shut the truck of for 15 seconds, start it back up and everything is fine again, of course it sets the code p1516...

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  Related Documents & Media  2003 Chevrolet Silverado 2500

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 2500

VIN 1GCHK24U33
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, No Accel.
OccursIntermittently

Trouble Codes

P1516Control Module Throttle Actuator Position Performance
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 2500

VIN 1GCHK24U33
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, No Accel.
OccursIntermittently

Trouble Codes

P1516Control Module Throttle Actuator Position Performance