10-Minute Learn Procedure

2004 Oldsmobile Bravada AWDSECTION 10-Minute Learn Procedure
WARNING: This page is about a different car, the 2003 GMC Sonoma and 2003 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Ensure current Techline(R) Service Programming System (SPS) software is used.
  1. Connect Tech 2 scan tool to DLC.
  2. Select "Request Information" under Service Programming.
  3. Disconnect scan tool from vehicle and connect it to a Techline(R) terminal.
  4. Using Techline(R) terminal, select "Theft Module Re-Learn" under Service Programming.
  5. Disconnect scan tool 2 from Techline(R) terminal and connect scan tool to vehicle.
  6. Turn ignition on, with engine off.
  7. Select "VTD Re-Learn" under Service Programming on scan tool.
  8. Attempt to start engine, then release the key to ON position. Vehicle should not start.
  9. Observe SECURITY indicator light for about 10 minutes. Indicator light will turn off and vehicle is now ready to relearn Passlock(tm) sensor data code and/or password on the next ignition switch transition from OFF to CRANK position.
  10. Turn ignition off and wait 5 seconds.
  11. Start engine. If engine starts, vehicle has now learned the password.
  12. Using 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.