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Tailgate Lock Knob Switch Test

With Super Locking
  1. Check for continuity between the tailgate lock knob switch 3P connector (B) terminals.
    • There should be continuity between the No. 2 and No. 3 terminals when the lock knob (C) is turned counterclockwise (UNLOCK position).
    • There should be no continuity between the No. 2 and No. 3 terminals when the lock knob (C) is turned clockwise (LOCK position)
  1. If the continuity is not as specified, replace the tailgate latch.