Thread: TAC Module for Vortec - Drive By Wire
View Single Post
Old 05-02-2018, 12:12 PM   #11
whitedog76
Registered User
 
Join Date: Jan 2014
Location: Peoria, IL
Posts: 1,450
Re: TAC Module for Vortec - Drive By Wire
Do 5.3 Trailblazer, envoys, etc... use a TAC module? The ones with a 4.2 have the TAC integrated in the ECM.
whitedog76 is offline   Reply With Quote