The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1947 - 1959 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 05-01-2018, 01:30 PM   #1
dsraven
Registered User
 
Join Date: Nov 2010
Location: calgary alberta
Posts: 8,499
Re: TAC Module for Vortec - Drive By Wire

maybe worth a trip to pick n pull for the module and wiring etc.
Attached Images
  
dsraven is offline   Reply With Quote
Old 05-01-2018, 01:32 PM   #2
dsraven
Registered User
 
Join Date: Nov 2010
Location: calgary alberta
Posts: 8,499
Re: TAC Module for Vortec - Drive By Wire

sorry, the wiring diagram is for the inline 6 4.2L. v8 must be different.
hope it helps
dsraven is offline   Reply With Quote
Old 05-01-2018, 03:27 PM   #3
b-mac
Registered User
 
b-mac's Avatar
 
Join Date: Mar 2014
Location: Wichita
Posts: 519
Re: TAC Module for Vortec - Drive By Wire

Cool, thanks. How about the last diagram you posted?...V6 or V8? It appears to have the pedal I want.
b-mac is offline   Reply With Quote
Old 05-01-2018, 04:18 PM   #4
dsraven
Registered User
 
Join Date: Nov 2010
Location: calgary alberta
Posts: 8,499
Re: TAC Module for Vortec - Drive By Wire

the last post with the exploded views of locations are for an 04 rainier v8. pick n pull time..... should be an easy get if you can find a v8 rainier/envoy/trailblazer/sabb 9-7x.
welcome
dsraven is offline   Reply With Quote
Old 05-02-2018, 12:12 PM   #5
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
Old 05-02-2018, 12:31 PM   #6
dsraven
Registered User
 
Join Date: Nov 2010
Location: calgary alberta
Posts: 8,499
Re: TAC Module for Vortec - Drive By Wire

yes, v8 has tac module. #4 pic 2, on the engine side of the firewall by the brake booster
dsraven is offline   Reply With Quote
Old 05-02-2018, 02:26 PM   #7
whitedog76
Registered User
 
Join Date: Jan 2014
Location: Peoria, IL
Posts: 1,450
Re: TAC Module for Vortec - Drive By Wire

The pictures didn't load earlier. Anyhow, I guess I just learned something.
whitedog76 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 11:15 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com