4L60E Trans controller

gene l. clifford genelc at idworld.net
Thu Mar 9 23:58:05 GMT 2000


 sounds great But!!  $824.00 outa my league
ck this out cheaper but still to much  Dinero
http://www.autotransinc.com/eplace.htm
one thing about Autotrans you do not need a lap top!!
now back to my original question
what about the  GM # 12497316 controller any body seen one or know the
price??
                                                 Gene
----- Original Message -----
From: "Scott Parkhurst" <ScottP at mcmullenargus.com>
To: <gmecm at diy-efi.org>
Sent: Thursday, March 09, 2000 12:26 PM
Subject: RE: 4L60E Trans controller


> I'd opt for the Speed Pro T-Com aftermarket trans computer. It's a
> stand-alone unit that's programmable via laptop, and allows for
programming
> of shift points, line pressure, converter lockup, and many other
> driveability features. I did an installation on a 99 T/A, and differences
> are dramatic. The coolest part is that I've programmed it to be real
subtle
> under 75 % throttle position, then past that point, all of the changes
> (revised shift points, increased line pressure, etc.) kick in, and the
trans
> gives a real Jekyll and Hyde attitude to the car. I recommend it highly.
One
> note though, on late model PCU-equipped F-bodies, the stock computer still
> looks for trans inputs, and the SES light is illuminated. I'm creating a
> daughterboard to feed the factory trans plug the voltages it's seeking per
> the GM Service Manual, and this should cure the dash light blues. Using
the
> T-Com in a  pickup truck won't cause any dash light issues, since the
truck
> uses separate ECM/TCM computers.
>
> Scott Parkhurst
> Technical Editor
> Popular Hot Rodding Magazine
>
> > -----Original Message-----
> > From: gene l. clifford [SMTP:genelc at idworld.net]
> > Sent: Thursday, March 09, 2000 9:25 AM
> > To: gmecm at diy-efi.org
> > Subject: 4L60E  Trans controller
> >
> > Has any one been able to get a Price on GM part# 12497316
> > This is a stand alone Trans controller for a 4L60E automatic
> > any other info on above part would be welcome?
> >                                                 GLC
> > PS part is listed on pg. # 170 of yr. 2000 GM performance Cat.
> >
>
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