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 MANUALSCHEVROLET2001CHEVY EXPRESS G3500, VAN PASSENGER EXTENDED, 6.5 FREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 531 (THEFT DETERRENT SYSTEM)REPAIR INSTRUCTIONSTHEFT DETERRENT CONTROL MODULE REPLACEMENTINSTALLATION PROCEDURE
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 F
Installation Procedure
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 FSECTION Installation Procedure
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
- Push the theft deterrent module (2), onto the lock cylinder housing (1).
- Install the theft deterrent wiring harness to the steering column harness.
- Connect the electrical connector.
- Replace the steering column trim covers. Refer to Steering Column Trim Covers Replacement in Steering Wheel and Column.
- Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in SIR.
- Program the new theft control module. Refer to Programming Theft Deterrent System ComponentsΒ
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.