Repairing Door Lock Switch Trouble Code or Failure

Name of code: Door Lock Switch Failure

When monitored: Continuously

Set condition: If the door lock switch is active for more than 30 seconds.

Theory of operation: The door lock switches are inputs to the CTM. The CTM monitors the door lock switch circuits. If the input is pulled low for more than 30 seconds, it assumes that the switch is defective.

Possible causes:
> Defective door lock switch
> Short to battery in the door lock switch circuit
> Defective CTM