Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSTHEFT DETERRENT SYSTEMREPAIR INSTRUCTIONSPROGRAMMING THEFT DETERRENT SYSTEM COMPONENTS10-MINUTE LEARN PROCEDURE
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
10-Minute Learn Procedure
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION 10-Minute Learn Procedure
- Connect the Tech 2 to the vehicle.
- Select Request VTD Info. for SPS under Special Functions in the Body Control Module menu.
- Disconnect the Tech 2 from the vehicle and connect it to a techline terminal.
- On the techline terminal, select Theft Module Re-Learn under Service Programming.
- Disconnect the Tech 2 from the techline terminal and connect it to the vehicle.
- Turn ON the ignition, with the engine OFF.
- Select VTD Re-Learn under Service Programming.
- Attempt to start the engine, then release the key to ON, vehicle will not start.
- Observe the SECURITY telltale. After approximately 10 minutes, the telltale will turn OFF. The vehicle is now ready to relearn the Passlock™ Sensor Data Code and/or password on the next ignition switch transition from OFF to CRANK.
- Turn OFF the ignition, and wait 5 seconds.
- Start the engine, the vehicle has now learned the password.
- With the Tech 2 scan tool, clear any DTCs.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.