2008 NISSAN LATIO Service Repair Manual

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NISSAN LATIO 2008  Service Repair Manual INTELLIGENT KEY SYSTEM
BL-111
< SERVICE INFORMATION >
C
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B
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Without CONSULT-III
1. Turn ignition switch OFF.
2. Disconnect Intelligent Key unit connector.
3. Check voltage be

Page 546 of 2771

NISSAN LATIO 2008  Service Repair Manual BL-112
< SERVICE INFORMATION >
INTELLIGENT KEY SYSTEM
2. Check continuity between Intelligent Key unit and key switch and ignition knob switch.
3. Check continuity between Intelligent Key unit and gro

Page 547 of 2771

NISSAN LATIO 2008  Service Repair Manual INTELLIGENT KEY SYSTEM
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< SERVICE INFORMATION >
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3. Check continuity between BCM connector (A) M18 terminal 37
and ground.
OK or NG
OK >> Key switch (BCM input) ci

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NISSAN LATIO 2008  Service Repair Manual BL-114
< SERVICE INFORMATION >
INTELLIGENT KEY SYSTEM
OK or NG
OK >> GO TO 3.
NG >> Repair or replace key switch and ignition knob switch
power supply circuit.
3.CHECK IGNITION KNOB SWITCH
Check conti

Page 549 of 2771

NISSAN LATIO 2008  Service Repair Manual INTELLIGENT KEY SYSTEM
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< SERVICE INFORMATION >
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• When doors are closed:
Without CONSULT-III
Check voltage between BCM connector M18 or M19 terminals 12, 13, 43

Page 550 of 2771

NISSAN LATIO 2008  Service Repair Manual BL-116
< SERVICE INFORMATION >
INTELLIGENT KEY SYSTEM
4. Check continuity between door switch connector (B) B8 (front
LH),   B108 (front RH) terminal 2 or (C) B6 (rear LH), B116 (rear
RH) terminal 1 o

Page 551 of 2771

NISSAN LATIO 2008  Service Repair Manual INTELLIGENT KEY SYSTEM
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< SERVICE INFORMATION >
C
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Check continuity between back door lock assembly connector D405
terminal 4 and ground.
OK or NG
OK >> GO TO 5.
NG

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NISSAN LATIO 2008  Service Repair Manual BL-118
< SERVICE INFORMATION >
INTELLIGENT KEY SYSTEM
OK or NG
OK >> Door switch circuit is OK.
NG >> GO TO 2.
2.CHECK DOOR SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door switch and BC