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Home >> Cadillac >> 2001 >> Eldorado ESC >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Anti-Theft System >> Programming >> Pass-Key(R) II Ignition Key >> 30 Minute Learn Procedure

30 Minute Learn Procedure

  1. Turn ignition switch to RUN position.
  2. Attempt to start engine, then release key to RUN position (vehicle will not start).
  3. Observe SECURITY indicator. After 10 minutes, SECURITY indicator will turn off.
  4. Turn ignition switch to OFF position, and wait 5 seconds.
  5. Repeat steps 1)  - 4)  2 times more for a total of 3 cycles/30 minutes. Vehicle is now ready to relearn password on next ignition switch transition from OFF to START.
  6. NOTE: Vehicle learns password on next ignition switch transition from OFF to START. You must turn ignition switch to OFF position before attempting to start vehicle.
  7. Start engine. Vehicle has now learned password
  8. Using scan tool, clear any DTCs if needed. History DTCs will self clear after 100 ignition cycles.