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Left Turn Signal Indicator Always On

  1. If lighting diagnostic system check has been performed, go to next step. If lighting diagnostic system check has not been performed, go to LIGHTING SYSTEM DIAGNOSTIC CHECK under SELF-DIAGNOSTIC SYSTEM in HEADLIGHTS - AUTOMATIC TWILIGHT SENTINEL - SEVILLE article.
  2. Check operation of exterior left turn signal lights. If exterior lights operate properly, go to next step. If exterior lights do not operate properly, repair exterior lights as necessary. See EXTERIOR LIGHTS article.
  3. Connect scan tool to Data Link Connector (DLC). See Figure . Turn ignition on. Select Instrument Panel Cluster (IPC) SPECIAL FUNCTIONS. Perform DISPLAY(S) TEST. Observe left turn signal indicator on IPC during. If left turn signal indicator illuminates and then turns off, check for intermittent connections at IPC. If left turn signal indicator illuminates and does not turn off, go to next step.
  4. Replace Instrument Panel Cluster (IPC). See INSTRUMENT PANEL CLUSTER  under REMOVAL & INSTALLATION. After repairs, go to next step.
  5. Recheck left turn signal indicator operation. If left turn signal indicator operates properly, repair is complete. If left turn signal indicator does not operate properly, go to step  2 .
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