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2002 Chevrolet Silverado 2500 HD 6.6L Hesitation, MIL Lamp on, erattic shifting
Posted to GM Driveability on 4/7/2010 5 Replies

Thanks in advance; initial complaint was due to erratic trans shifting, cluster issues, and door locks. tried to scan vehicle, and it wouldn't communicate. if you put the ignition switch not quite to the run mode then it would. replaced switch, same problem. i...

5 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Silverado 2500 HD

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Silverado 2500 HD

VIN 1GCHK23142
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI / diesel
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp on, Erattic Shifting
OccursAlways

Trouble Codes

U1301Class 2 Data Line Short To Voltage
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Silverado 2500 HD

VIN 1GCHK23142
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI / diesel
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp on, Erattic Shifting
OccursAlways

Trouble Codes

U1301Class 2 Data Line Short To Voltage