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Home >> GMC >> 2000 >> Jimmy 2D Utility, 4WD, Automatic >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Power Door Lock System >> Symptom Tests >> Test A: Power Door Locks Lock-Out Feature Inoperative
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Test A: Power Door Locks Lock-Out Feature Inoperative

  1. Perform DIAGNOSTIC SYSTEM CHECK  under SELF-DIAGNOSTIC SYSTEM. Go to next step.
  2. Insert key in ignition switch cylinder. Do not move ignition switch from OFF position. Open driver door. If key-in ignition chime operates, go to next step. If key-in chime does not operate, repair chime. See WIRING DIAGRAMS in appropriate BODY CONTROL MODULES article.
  3. Replace BCM. See BODY CONTROL MODULE  under REMOVAL & INSTALLATION. After repairs, go to next step.
  4. Operate system to verify repair.