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Multi-Information Display

NOTE: If Lexus hand-held tester is not available, begin testing with step 2).
  1. Connect Lexus hand-held tester to Data Link Connector No. 3 (DLC3). With tester in ACTIVE TEST mode, operate each display on multi-information display. If light operation is okay, perform next check listed in appropriate symptom diagnosis table. See TROUBLE SHOOTING . If multi-information display operation is not okay, go to next step.
  2. Check multi-information display switch. See MULTI-INFORMATION DISPLAY SWITCH  under COMPONENT TESTS. Repair as necessary. If multi-information display switch is okay, go to next step.
  3. Check warning light circuit plate. See INSTRUMENT CLUSTER CIRCUIT PLATE  under COMPONENT TESTS. Repair as necessary. If circuit plate is okay, replace combination meter (instrument cluster).
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