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POWER DOOR LOCK SYSTEM BL-43 C D E F G H J K L M A B BL Revision: 2006 August 2006 Murano Power Supply and Ground Circuit Check NIS0016D 1. FUSE INSPECTION Check the following. ● 50A fusible link (letter F , located in the fuse and fusible link box) ● 10A fuse [No.18 located in the fuse block (J/B)] NOTE: BL-23, "Component Parts and Harness Connector Location" . OK or NG OK >> GO TO 2. NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse, refer to 3, "POWER SUPPLY ROUTING CIRCUIT" . 2. CHECK POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect BCM connector. 3. Check voltage between BCM connector M35 terminals 42, 55 OK or NG OK >> GO TO 3. NG >> Repair or replace BCM power supply circuit. 3. CHECK GROUND CIRCUIT Check continuity between BCM connector M35 terminal 52 and OK or NG OK >> BCM power supply and ground circuit is OK. NG >> Repair or replace BCM ground circuit. 42 (GR) – Ground : Battery voltage. 55 (W/B) – Ground : Battery voltage. PIIA6374E 52 (B) – Ground : Continuity should exist. PIIA9326E |