Vortech 1999-2006 4.8L/5.3L/6.0L Light Truck/SUV User Manual
Page 4
P/N: 4GL020-010
©2008 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
08OCT08 v5.0(99-07 GM Trk (4GLv5.0))
iv
IMPORTAnT nOTES
1999-2007 GM 4.8/5.3/6.0 Light Truck
This kit requires ECM programming. The hand-held ECM programmer is not included
in the kit box and must be ordered directly from Vortech by the installing customer (the
charge for this unit has been included in the purchase price).
Included in this kit is a credit tag for one hand-held programmer. The programmers are
made specifically for each individual vehicle with respect to the factory ECM calibration
and VIN. Simply follow the instructions on the hand-held programmer credit tag.
Your ECM hand-held programmer comes with a twelve month limited warranty from
the original date of purchase of your supercharger system (see the Owner’s Manual for
details).
2003-2005 Models:
Vehicles with On-star that have aftermarket stereos will experience
problems with the ability to re-program the vehicle’s ECM. It is
necessary to disconnect the aftermarket stereo from the factory
harness before continuing with the programming procedure.
Vortech Engineering is not responsible for engine or ECM damage due to an improperly
installed/mishandled ECM module or ECM.
This kit requires ECM programming. The hand-held ECM programmer is included in
the kit box.
The ECM hand-held programmer comes with a twelve month limited warranty from
the original date of purchase of our supercharger system. (See the owner’s manual for
details.)
2003-2007
: Vehicles with On-star that have aftermarket stereos will experience problems
with the ability to re-program the vehicles’s ECM. It is necessary to disconnect
the aftermarket stereo from the factory harness before continuing with the
programming procedure.
Vortech Engineering is not resposible for engine or ECM damage due to an improperly
installed/mishandled ECM module or ECM.
This product is protected by state common law, copyright and/or patent. All legal rights
therein are reserved. The design, layout, dimensions, geometry and engineering features
shown in this product are the exclusive property of Vortech Engineering, LLC. This product
may not be copied or duplicated in whole or part, abstractly or fundamentally, intentionally
or fortuitously, nor shall any design, dimension, or other information be incorporated into
any product or apparatus without prior written consent of Vortech Engineering, LLC.
2002 4.8L / 2000-2002 5.3L / 2000, 2003-2004 6.0L Models
2003-2007 4.8L / 2003-2004 5.3L / 2001-2002 6.0L Models