ATI Performance® 705500 - PCS™ Automatic Transmission Controller

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Product Details

PCS™ Automatic Transmission Controller (705500) by ATI Performance®. Knob Type. The Powertrain Control Solutions, LLC. Universal Automatic Transmission Controller is a fully programmable transmission control system. Through a friendly PC Windows interface users are able to program transmission settings based on speed, engine load, engine speed and other parameters. This powerful unit allows users to control every type of electronic automatic transmission and is available for ATI's 4L60E and 4L65E transmission.


  • Upshift/Downshift button capability (Paddle shifting and Button shifting)
  • Selectable shifting modes (ex. Power, towing, economy)
  • Durable 63-pin weather-sealed circular plastic connector built into case
  • Easy to use windows software interface
  • Data logging capability
  • Custom wiring harnesses available for any application

ATI Performance Products is a family owned and operated company with over 50 years of experience in manufacturing top-grade race products, including competition transmissions, flexplates, adapter kits and internal transmission components. Located in Maryland, ATI Performance® produces a variety of true track-tested and proven products manufactured under the strictest quality control in one of the most advanced manufacturing facilities in the industry. ATI proudly holds over a dozen of U.S. Government patents.

Part Number:

Vehicle Fitment

II 2001-2004
Commercial Chassis 1994-1996
Rainier 2004-2007
Roadmaster 1994-1996
Commercial Chassis 1994-1996
Escalade 1999-2000, 2002-2006
Fleetwood 1994-1996
Astro 1993-2005
Avalanche 2002-2008
Blazer 1993-2005
Camaro 1994-2002
Caprice 1994-1996
CK Pickup 1993-1999
Colorado 2004-2012
Corvette 1994-2004
Express 1996-2015
G-Series 1993-1995
Impala 1994-1996
S-10 Blazer 1993-1994
S-10 Pickup 1993-2004
Silverado 1500 1999-2013
Silverado 2500 1999-2001
SSR 2003-2006
Suburban 1993-2009
Tahoe 1995-2009
Trailblazer 2002-2009
Canyon 2004-2012
CK Pickup 1993-1999
Envoy 1998-2000, 2002-2009
G-Series 1993-1995
Jimmy 1993-2005
Safari 1993-2005
Savana 1996-2014
Sierra 1500 1999-2013
Sierra 2500 1999-2001
Sonoma 1993-2004
Suburban 1993-1999
Typhoon 1993
Yukon 1993-2009
Yukon Denali 2001-2006, 2010
H2 2003-2007
H2 SUT 2003-2010
H3 2006-2010
H3T 2009-2010
Bravada 1993-1994, 1996-2004
Firebird 1994-2002
GTO 2004-2006
9-7X 2005-2009


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ATI Performance® 705500 - PCS™ Automatic Transmission Controller

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