LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2002 >> Venture Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 63 (Body Control Modules) >> Programming >> Theft Deterrent Module >> 30-Minute Relearn Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

30-Minute Relearn Procedure

WARNING: This page is about a different car, the 2001 Cadillac Seville. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Use this procedure after replacing Passkey(R) III ignition keys, theft deterrent control module, or Powertrain Control Module (PCM).
  1. Using Black master Passkey(R) III ignition key, turn ignition switch to RUN position.
  2. Observe SECURITY indicator. After 10 minutes, SECURITY indicator should turn off.
  3. Turn ignition switch to OFF position, and wait 5 seconds.
  4. Repeat steps  1 - 3 2 more times for a total of 3 cycles, or 30 minutes.
    5. NOTE: Vehicle learns key transponder information and/or passwords when ignition switch is cycled from OFF to START. Ignition switch must be turned to OFF position before attempting to start vehicle.
  5. Using Black master Passkey(R) III ignition key, start vehicle. Vehicle has now learned key transponder information, and PCM has learned fuel continue password.
  6. Using scan tool, clear any DTCs.
scientia non olet · About LEMON Manuals