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Test V: High Beam Indicator Inoperative

  1. If lighting systems diagnostic system check has been performed, go to next step. If lighting systems diagnostic system check has not been performed, perform LIGHTING SYSTEMS DIAGNOSTIC SYSTEM CHECK  under SELF-DIAGNOSTIC SYSTEM.
  2. Turn ignition switch to RUN position. Place headlight switch in HEAD position. Place dimmer switch in high beam position. If headlight high beams operate correctly, go to next step. If headlight high beams do not operate correctly, repair headlight high beams as necessary. See appropriate HEADLIGHT SYSTEMS & DAYTIME RUNNING LIGHTS article.
  3. If high beam indicator does not operate correctly, go to next step. If high beam indicator operates correctly, inspect for intermittents. See TROUBLE SHOOTING  .
  4. Inspect Instrument Panel Cluster (IPC) harness connector for poor connections. If problem does not exist, go to next step. If problem exists, repair IPC harness connector as necessary. After repair, go to step  6 .
  5. Replace IPC, then go to next step.
  6. Operate system to verify repair. If system is not operating correctly, repeat test beginning at step  2 .
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