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INTELLIGENT KEY SYSTEM BL-145 C D E F G H J K L M A B BL Revision: 2006 July 2007 Murano 3. CHECK UNLOCK SENSOR GROUND CIRCUIT Check continuity between front door lock assembly (driver side) harness connector D10 terminal 5 and OK or NG OK >> GO TO 4. NG >> Repair or replace harness. 4. CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL 1. Connect Intelligent Key unit harness connector. 2. Check voltage between Intelligent Key unit harness connector M99 terminal 28 and ground. OK or NG OK >> Replace front door lock assembly (driver side). NG >> Replace Intelligent Key unit. Check Intelligent Key Warning Buzzer (Inside) NIS0017Z 1. CHECK INTELLIGENT KEY WARNING BUZZER (INSIDE) POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect Intelligent Key warning buzzer (inside) connector. 3. Check voltage between Intelligent Key warning buzzer (inside) harness connector M100 terminal 1 and OK or NG OK >> GO TO 2. NG >> Repair or replace Intelligent Key warning buzzer (inside) power supply circuit. 5 (B) – Ground : Continuity should exist. PIIA6804E 28 (SB) – Ground : Approx. 5V PIIA6802E 1 (Y/R) - Ground : Battery voltage PIIB4611E |