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Home >> Chevrolet >> 2002 >> Blazer 2D Utility, 4WD, Part Time, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control System >> Repair Instructions >> Body Control Module (BCM) Programming/RPO Configuration >> Passlock Learn Procedures
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Passlock Learn Procedures

Refer to the Theft Deterrent sub-system for the appropriate learn procedure.

IMPORTANT: After programming, perform the following to avoid future misdiagnosis:
  1. Turn the ignition OFF for 10 seconds.
  2. Connect the scan tool to the data link connector.
  3. Turn the ignition ON with the engine OFF.
  4. Use the scan tool in order to retrieve History DTCs from all modules.
  5. Clear all history DTCs.
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