This Preliminary Information communication provides information to the technician about vehicles that have...
Chevrolet technical service bulletin PIP3394F for 2004-2005 Chevrolet Silverado 2500, 2004-2005 GMC Sierra 2500 and 2004-2005 Chevrolet Silverado 1500 HD and others.
- Bulletin number
- PIP3394F
- Component
- Electrical system
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have Misfire, rough running, surge, chuggle, and possible Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P1223, P1226, P1229, P1232, P1235, P1238, P1241 or P1244. Technician should check the wiring between the Engine Control Module and the Fuel Injection Control module. Also inspect the C107 on Silverado and Sierra or C118 on Kodiak and Topkick connector for wire chafes. Technician should repair any wiring issues that are found.
Owners of these vehicles have filed 307 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 2500 2004-2005 20042005
- GMC Sierra 2500 2004-2005 20042005
- Chevrolet Silverado 1500 HD 2004-2005 20042005
- GMC Sierra 1500 HD 2004-2005 20042005
- GMC Topkick 2004-2005 20042005
- Chevrolet F Series 2004-2005 20042005
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Silverado 2500?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history