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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Theft Deterrent >> Diagnostic Information and Procedures >> Content Theft Deterrent (CTD) Does Not Disarm with Key Lock >> Component Testing

Component Testing

  1. Ignition OFF, disconnect the harness connector at the driver door latch assembly.
  2. Test for infinite resistance between the signal terminal 9 and the low reference terminal 8 with the switch in the open position.
    • If not the specified value, replace the door latch assembly.
  3. Test for less than 2 ohms of resistance between the signal terminal 9 and the low reference terminal 8 with the switch in the closed position.
    • If greater than the specified range, replace the door latch assembly.
  4. Test for infinite resistance between each terminal and the door latch assembly housing/case.
    • If not the specified value, replace the door latch assembly.