× 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: replace TAC module
Posted to HD/Fleet Forum on 7/13/2015

Steve,

The module requires no programing. More common is wiring problems especially at or near the throttle body. Check the grounds on the engine also. Login to read more.