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Hazard Reminder Check

  1. Check for correct hazard light operation. Turn hazard light switch to ON position and observe hazard lights. If hazard lights operate correctly, go to next step. If hazard lights do not operate correctly, see appropriate wiring diagram in EXTERIOR LIGHTS article.
  2. Turn ignition switch to OFF position. Disconnect Smart Entrance Control Unit (SECU) 18-pin connector and apply ground to terminal No. 7. See Figure . If hazard lights do not operate correctly, go to next step. If hazard lights operate correctly, replace SECU.
  3. Check multi-remote control relay operation. See MULTI-REMOTE CONTROL RELAY  under COMPONENT TESTS. If multi-remote control relay operates correctly, go to next step. If multi-remote control relay does not operate correctly, replace multi-remote control relay.
  4. Disconnect multi-remote control relay 6-pin connector and measure voltage between terminal No. 1 and ground. See Figure . If battery voltage is present, go to next step. If battery voltage is not present, inspect the following:
    • Fuse No. 20 (10-amp) located in fuse block J/B under left side of instrument panel.
    • Green/Orange wire between multi-remote control relay and fuse No. 20 for an open or short.
  5. With multi-remote control relay disconnected, measure voltage between multi-remote control relay harness connector terminals No. 3 and 5. Also, measure voltage between terminals No. 6 and 7. If battery voltage is present, inspect Pink wire between multi-remote control relay and SECU for an open or short. If battery voltage is not present between one or both measurements, go to next step.
  6. If battery voltage is not present between terminals No. 3 and 5, inspect Green/Orange wire between multi-remote control relay and fuse No. 20, or Green/Yellow wire between multi-remote control relay and right turn signal. If battery voltage is not present between terminals No. 6 and 7, inspect Green/Orange wire between multi-remote control relay and fuse No. 20, or Green/Black wire between multi-remote control relay and left turn signal.
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