× 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
Re: 2003 Trailblazer 4.2 with a DTC P1271
Posted to Technical Discussion Forum on 2/3/2005 1 Reply

On those failures of voltage being pulled low I assume you could see it on the scan tool?

On a different note I pulled up my wiring diagrams that come from {Mitchell ON Demand}and it does not even show any TAC module at [...] I in trouble or what with the in... Login to read more.

1 Replies Received (View Replies)