Vortech GM 5.3L/6.2L Light Truck/SUV - 2007-2008 User Manual

Page 4

P/N: 4GL020-018

11NOV08 GM Trk/H2(4GL..018v2.0)

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. This product may

not be copied or duplicated in whole or part, abstractly or fundamentally, intentionally or for-

tuitously, nor shall any design, dimension, or other information be incorporated into any

product or apparatus without prior written consent of Vortech Engineering.

IMPORTANT NOTE

This kit requires ECM programming. The hand-held ECM programmer is included in the kit

box.

The hand-held ECM 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).

Vortech Engineering is not responsible for engine or ECM damage due to an improperly

installed/mishandled ECM module or ECM.

Vehicles equipped 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 wiring harness before continuing with the programming procedure.