× 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

P1670 Diagnostic Trouble Code Discussion for August 2006

Output Driver 4 Voltage High Input

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 P1670
Help Request Posted
1995 Pontiac Bonneville SE 3.8L MIL Lamp on VIN: 1G2HX52K0S
P1670: qdm4 driver fault. Greetings toall this pontiac sets quad driver codes.I followed the flow charts pertaing to each code and I came up with no diagnosis,and after clearing the check engine light the light comes on after a few seconds and stays on.The problem is there but I cant s...
August 25, 2006