2004-2005 Cadillac CTS-V JET Performance Products Installation

INSTALLATION INSTRUCTIONS OVERVIEW
Your vehicle has an onboard computer that controls the engine and transmission. The JET programmer reprograms your factory computer according to your specifications with JET Performance Products Tuning.

To reprogram your vehicle’s computer, simply plug the programmer cable into the vehicle’s diagnostic connector, located under the dash panel on the driver’s side. Set the parking brake. Next, turn the ignition key to RUN but do not start the engine. It will then identify your vehicle and ask a series of questions on its LCD screen. When completed, turn the key to OFF and disconnect the cable from the diagnostic connector. Now you’re “Engineered for Power”.