key fob NISSAN NAVARA 2005 Repair Owner's Manual

THEFT WARNING SYSTEM
BL-161
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Symptom ChartEIS00DC7
*1: Make sure the system is in the armed phase.PROCEDURE
Diagnostic procedure Reference page
SYMPTOM
1Vehicle secu-
rity system
cannot be set
by ····Door switchDiagnostic Procedure 1 (Door, hood and trunk room lamp switch
check)BL-162
Key fob Check remote keyless entry system function.BL-89
BCM If the above systems are “OK”, replace BCM.BCS-17
Security indicator does not turn “ON”.Diagnostic Procedure 2 (Security indicator lamp check)BL-168If the above systems are “OK”, replace BCM.BCS-17
2*1 Vehicle
security sys-
tem does not
alarm when
····Any door is opened.Diagnostic Procedure 1 (Door, hood and trunk room lamp switch
check)BL-162
If the above systems are “OK”, replace BCM.BCS-17
3Vehicle secu-
rity alarm
does not acti-
vate.Horn alarmDiagnostic Procedure 3 (Vehicle security horn alarm check)BL-169If the above systems are “OK”, replace BCM.BCS-17
Turn signal lamp
alarmDiagnostic Procedure 4 (Turn signal lamp alarm check)BL-169
If the above systems are “OK”, replace BCM.BCS-17
4Vehicle secu-
rity system
cannot be
canceled by
····Key fobCheck remote keyless entry system function.BL-89If the above systems are “OK”, replace BCM.BCS-17

INTERIOR ROOM LAMP
LT-145
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INTERIOR ROOM LAMPPFP:26410
Component Parts and Harness Connector LocationEKS00P92
*1: LHD models, *2: RHD models
System DescriptionEKS00P93
When front map lamp and room lamp switch is in DOOR position, front map lamp and room lamp ON/OFF is
controlled by timer according to signals from switches including key switch, front door switch (driver side), rear
door switch (driver side)No.1*, rear door switch (driver side)No.2*, unlock signal from keyfob, ignition switch.
When front map lamp and room lamp turns ON, there is a gradual brightening over 1 second. When front map
lamp and room lamp turns OFF, there is a gradual dimming over 1 second.
Front map lamp and room lamp timer is controlled by the BCM (body control module).
Front map lamp and room lamp timer control settings can be changed with CONSULT-II.
*: Only king cab
POWER SUPPLY AND GROUND
Power is supplied at all times
lthrough 50A fusible link (letter G, located in fuse and fusible link box)
lto BCM terminal 57,
lthrough 10A fuse [No. 22, located in fuse block (J/B)]
SKIB6844E

INTERIOR ROOM LAMP
LT-147
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lthrough rear door switch (passenger side) No.1 and No.2 terminals 2
lthrough grounds B9 and B25 (LHD models)
lthrough grounds B106 and B121 (RHD models).
When a signal is received by BCM, power is supplied
lthrough BCM terminal 42
lto key ring lamp terminal 1
lto front map lamp terminal 1 and
lto room lamp terminal 2.
SWITCH OPERATION
When front map lamp switch is ON, ground is supplied
lto front map lamp terminal 2
lthrough grounds M21, M80 and M83.
When room lamp switch is ON, ground is supplied through room lamp case ground.
ROOM LAMP TIMER OPERATION
When lamp switch is in DOOR position, and when all conditions below are met, BCM performs timer control
(maximum 30 seconds) for interior room lamp and map lamp ON/OFF.
Power is supplied
lthrough 10A fuse [No. 22, located in fuse block (J/B)]
lto key switch terminal 2.
Key is removed from ignition key cylinder (key switch OFF), power will not be supplied to BCM terminal 5.
At the time that driver's door is opened, BCM detects that driver's door is unlocked. It determines that room
lamp timer operation conditions are met, and turns the interior room lamps ON for 30 seconds.
Key is in ignition key cylinder (key switch ON), power is supplied
lthrough key switch terminal 1
lto BCM terminal 5.
When key is removed from key switch (key switch OFF), power supply to BCM terminal 5 is terminated. BCM
detects that key has been removed, determines that room lamp timer conditions are met, and turns the interior
room lamps ON for 30 seconds.
When driver's door opens®closes, and the key is not inserted in the key switch (key switch OFF), BCM ter-
minal 15 changes between 0V (door open)®12V (door closed). The BCM determines that conditions for
room lamp operation are met and turns the room lamp ON for 30 seconds.
Timer control is canceled under the following conditions.
lDriver's door is opened [front door switch (driver side)].
lIgnition switch ON.
lKeyfob
INTERIOR LAMP BATTERY SAVER CONTROL
If interior lamp is left ON, it will not be turned off even when door is closed.
BCM turns off interior lamp automatically to save battery 30 minutes after ignition switch is turned off.
BCM controls interior lamps listed below:
lFront map lamp
lRoom lamp
lKey ring lamp
After lamps turn OFF by the battery saver system, the lamps illuminate again when
lsignal received from keyfob or key cylinder is locked or unlocked,
ldoor is opened or closed,
lkey is removed from ignition key cylinder or inserted in ignition key cylinder.
Interior lamp battery saver control period can be changed by the function setting of CONSULT-II. Refer toLT-
158, "WORK SUPPORT".