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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 274 (ENGINE CONTROLS SELF-DIAGNOSTICS - 2.2L)PROGRAMMINGPROGRAMMING THEFT DETERRENT SYSTEM COMPONENTS30-MINUTE LEARN PROCEDURE
2004 Oldsmobile Bravada AWD

30-Minute Learn Procedure

2004 Oldsmobile Bravada AWDSECTION 30-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. Turn ignition on, with engine off.
  2. Attempt to start engine, then release key to ON position. Vehicle should not start.
  3. Observe SECURITY indicator light for about 10 minutes. Indicator light should turn off.
  4. Turn ignition off and wait 5 seconds.
  5. Repeat steps  1 - 4 two more times for a total of 3 cycles/30 minutes. Vehicle is now ready to relearn the Passlock(tm) sensor data code and/or passwords on the next ignition switch transition from OFF to CRANK position.
    6. NOTE: Vehicle learns Passlock(tm) sensor data code and/or password on the next ignition switch transition from OFF to CRANK position. Ignition must be turned off before attempting to start vehicle.
  6. Start engine. Vehicle has now learned the Passlock(tm) sensor data code and/or password.
  7. Using scan tool, clear any DTCs. History DTCs will self clear after 100 ignition cycles.
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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.