× 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

U1192 Diagnostic Trouble Code Discussion for March 2010

Loss of VTD (Pass Lock) Communication

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 U1192
Help Request Posted
2001 Chevrolet Express 3500 5.7L MIL Lamp on VIN: 1GCHG35R21
U1192: Loss of VTD (Pass Lock) Communication. ... with code U1192 and P1626. I've been chasing after this vehicle for couple of days now and running out of ideas. All the wires and the serial class 2 wires from the passlock module to the passlock senor, to the OBD2 conn...
March 02, 2010