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NVIS(NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS) BL-117 C D E F G H J K L M A B BL 2006 Pathfinder Diagnostic Procedure 6 EIS007QN “SECURITY INDICATOR LAMP DOES NOT LIGHT UP” 1. CHECK FUSE Check 10A fuse [No.19, located in the fuse block (J/B)]. OK or NG OK >> GO TO 2. NG >> Replace fuse. 2. CHECK SECURITY INDICATOR LAMP 1. Install 10A fuse. 2. Start engine and turn ignition switch OFF. 3. Check the security indicator lamp lights up. OK or NG OK >> Inspection End. NG >> GO TO 3. 3. CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT 1. Disconnect combination meter. 2. Check voltage between combination meter connector M24 ter- OK or NG OK >> GO TO 4. NG >> Repair or replace harness. 4. CHECK BCM (NATS CONTROL UNIT) FUNCTION 1. Connect combination meter. 2. Disconnect BCM. 3. Check voltage between BCM connector M18 terminal 23 and OK or NG OK >> BCM is malfunctioning. ● Replace BCM. ● Perform initialization with CONSULT-II. ● For initialization, refer to “CONSULT-II Operation NG >> Check the following: ● Harness for open or short between combination meter and BCM (NATS control unit). ● Combination meter Security indicator lamp should light up. 3 - Ground : Battery voltage WIIA0467E 23 - Ground : Battery voltage LIIA0523E |