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2002 Chevrolet Silverado 2500 HD 6.6L Runs on Own
Posted to GM Driveability on 2/9/2005 3 Replies

Problem I would have is that intermittently the truck would not shut off with the key. You would have to go out to the under hood fuse box and pull the fuse or relay that powers the engine pcm(diesel). Important to know that this truck was hit in left front an...

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  Related Documents & Media  2002 Chevrolet Silverado 2500 HD

 
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Silverado 2500 HD

VIN [No VIN Available]
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI / diesel
EmissionsOBD-II Compliant
SymptomsRuns on Own
OccursIntermittently

Trouble Codes

B2961key in ign. circuit malfunction
U1000Class 2 Communication Malfunction
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Silverado 2500 HD

VIN [No VIN Available]
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI / diesel
EmissionsOBD-II Compliant
SymptomsRuns on Own
OccursIntermittently

Trouble Codes

B2961key in ign. circuit malfunction
U1000Class 2 Communication Malfunction