× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0380 Diagnostic Trouble Code Discussion for September 2008

Glow Plug Feedback Circuit

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0380
Help Request Posted
2002 Chevrolet Silverado 2500 HD 6.6L MIL Lamp on VIN: 1GCHK23162
P0380: Glow Plug Feedback Circuit Malfunction. Came in with code for BARO and Glow Plugs. He had the injectors replaced at a dealer while on a trip and ever since then a check engine light. Replaced BARO sensor with no change. Inspected circuit again and found low reference (ground) pulled out of wiring ha...
September 30, 2008