G8 center with shifter and Tap up tap down shift

General topics relative to the Caprice and associated vehicles. For items not fitting into other sub-sections in addition to general chat.
Post Reply
Maxspeed96ct
Posts: 77
Joined: Fri Jul 21, 2017 11:27 am

G8 center with shifter and Tap up tap down shift

Post by Maxspeed96ct » Tue Oct 10, 2017 2:04 pm

:D I'll start with the tap shift. You need a g8 shifter, and then you run wire from pin 1 on the shifter to pin 17 on the green connector of the BCM
next you need a wire from pin 4 on the shifter goes to pin 20 on the bcm green connector .

I used part number snac-a021t-m0.64 for terminals on the BCM. The two for the other side on the shifter I got from steve walker but Ill try to get the numbers for you guys. Youll leed to barrow or buy a molex crimper tool.

No special programing is needed but the gears and sport mode do not display on the dash. Need to use your noggin as if it was a real manual (don't worry the ecu will still down shift for you as needed.
To really make your sport shifts feel sporty Id highly recommend a custom tune.

There's a few thread on the center console. I used these threads for references.

https://www.newcaprice.com/forum/viewto ... =20&t=1065" onclick="window.open(this.href);return false;

I still have yet to hook up a TC switch, just have the oem one wired in for now. The one I got was from a v6 g8 but I need the connector, I didn't think it was going to be different.

also missing some odds and ends like the piece for the passenger side handle and the cup holders.

Here are some pics so far

Ill add to this thread as I have time.


ImageUntitled by david B, on Flickr



ImageCaprice by david B, on Flickr

ImageCaprice by david B, on Flickr


ImageCaprice by david B, on Flickr


the shifter connector

ImageCaprice by david B, on Flickr

the g8 shifter pin out
ImageCaprice by david B, on Flickr


BCM green connector pin out
ImageCaprice by david B, on Flickr
Last edited by Maxspeed96ct on Tue Oct 10, 2017 6:58 pm, edited 3 times in total.

Maxspeed96ct
Posts: 77
Joined: Fri Jul 21, 2017 11:27 am

Re: G8 center with shifter and Tap up tap down shift

Post by Maxspeed96ct » Tue Oct 10, 2017 2:06 pm

ImageCaprice by david B, on Flickr


center cubby in the making

ImageUntitled by david B, on Flickr

91C02920
Posts: 122
Joined: Mon Nov 02, 2015 7:19 pm

Re: G8 center with shifter and Tap up tap down shift

Post by 91C02920 » Tue Oct 17, 2017 12:06 am

No special programing is needed
:)

Great to hear the TUTD works with just wiring it up!


Install looks great. I really like the cubby box you are making. I really need one of those for my car.

Maxspeed96ct
Posts: 77
Joined: Fri Jul 21, 2017 11:27 am

Re: G8 center with shifter and Tap up tap down shift

Post by Maxspeed96ct » Thu Nov 09, 2017 12:10 pm

Just to update, i'm waiting on cup holders to 100% finish.

But I wanted to share what i used for a traction and trunk button.

Got the traction/trunk button from GM parts direct 92247604 for 25$ and steve walker had the white connector.

The terminal pins are mouser part # 1123343-1

ImageUntitled by david B, on Flickr

ImageUntitled by david B, on Flickr

ImageUntitled by david B, on Flickr

Maxspeed96ct
Posts: 77
Joined: Fri Jul 21, 2017 11:27 am

Re: G8 center with shifter and Tap up tap down shift

Post by Maxspeed96ct » Wed Nov 15, 2017 1:32 am

99% done ImageUntitled by david B, on Flickr

gregc
Posts: 232
Joined: Wed Mar 20, 2013 12:13 am

Re: G8 center with shifter and Tap up tap down shift

Post by gregc » Fri Dec 15, 2017 9:30 pm

Maxspeed96ct wrote:99% done ImageUntitled by david B, on Flickr

I've been looking for that white connector forever. Still can't find one

smwalker
Posts: 1412
Joined: Mon Jul 29, 2013 6:44 am
Location: Azusa,CA
Contact:

Re: G8 center with shifter and Tap up tap down shift

Post by smwalker » Fri Dec 15, 2017 11:19 pm

gregc wrote: I've been looking for that white connector forever. Still can't find one
Just realized the info on it is kind of hidden in an unrelated titled thread so some might miss it. But link to info:
viewtopic.php?f=21&t=1022&start=10#p13796" onclick="window.open(this.href);return false;

I got a bunch of the white connectors as a sample so anyone that needs one let me know. Just do not have any of the terminals, but mouser has them.
Steve Walker
Azusa, CA
'11 PPV 9C3 Huron White

Post Reply