LS Swap- TCC Brake Switch Wire - Chevy Impala SS Forum
 
LinkBack Thread Tools Display Modes
post #1 of 4 (permalink) Old 10-03-2019, 04:29 PM Thread Starter
Senior Member
 
chrisluke50's Avatar
 
Join Date: Dec 2006
Location: Coeur D Alene Indian Reservation, Idaho
Posts: 291
 
Send a message via Yahoo to chrisluke50
Question LS Swap- TCC Brake Switch Wire

Hi,

Is there a wire in the brake switch in the Impalas for this wire? It needs to be connected to a ground.


Thanks,


Chris L.
chrisluke50 is offline  
Sponsored Links
Advertisement
 
post #2 of 4 (permalink) Old 10-03-2019, 04:54 PM
Senior Member
 
95wagon's Avatar
 
Join Date: Jul 2001
Location: Vancouver B.C. Canada
Posts: 4,484
 
Which PCM , what is your cars calibration based on?


The First
LS7 T56 6 Speed Wagon
Katech cam , 550 rwhp
11.79 @ 120.65


LS7 T56 drag video
My Wagon
My W-31 Cutlass
95wagon is offline  
post #3 of 4 (permalink) Old 10-03-2019, 05:09 PM Thread Starter
Senior Member
 
chrisluke50's Avatar
 
Join Date: Dec 2006
Location: Coeur D Alene Indian Reservation, Idaho
Posts: 291
 
Send a message via Yahoo to chrisluke50
The LS Harness requires a TCC brake ground to release the converter when the brake is pressed. I need a wire to connect to on my 94 Impala SS. I was thinking maybe there was a wire on the brake switch since the car came with cruise control.
chrisluke50 is offline  
 
post #4 of 4 (permalink) Old 10-03-2019, 06:10 PM
Senior Member
 
95wagon's Avatar
 
Join Date: Jul 2001
Location: Vancouver B.C. Canada
Posts: 4,484
 
yeeeeeees, I get that.

LS is a pretty wide family these days.

What PCM are you using and what was its original application ?

Example, mine is an E67 ECU using a GMPP calibration based on 06 CTSV.

"411" with 2000- 2002 F body calibration is something completley different.

Without opening my manuals I don't think there is a "grounded brake released" switch but am thinking easy work arounds


The First
LS7 T56 6 Speed Wagon
Katech cam , 550 rwhp
11.79 @ 120.65


LS7 T56 drag video
My Wagon
My W-31 Cutlass
95wagon is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Chevy Impala SS Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



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
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome