2007 NISSAN LATIO Service Repair Manual

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Page 2313 of 2896

NISSAN LATIO 2007 Service Repair Manual INTERIOR ROOM LAMP
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8. CHECK CIRCUIT BETWEEN ROOM LAMP AND MAP LAMP
Check continuity between interior room lamp harness connector R7
(A) t

Page 2314 of 2896

NISSAN LATIO 2007 Service Repair Manual LT-106
INTERIOR ROOM LAMP
Revision: June 20062007 Versa
3. CHECK ROOM LAMP INPUT VOLTAGE
1. Turn ignition switch OFF.
2. Check voltage between interior room lamp harness connector
R7 terminal 3 and gr

Page 2315 of 2896

NISSAN LATIO 2007 Service Repair Manual INTERIOR ROOM LAMP
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Bulb ReplacementEKS00HZS
ROOM LAMP
1. Remove lens (1) by inserting suitable tool and releasing LH
(switch side first).

Page 2316 of 2896

NISSAN LATIO 2007 Service Repair Manual LT-108
ILLUMINATION
Revision: June 20062007 Versa
ILLUMINATIONPFP:27545
System DescriptionEKS00HZU
The control of the illumination lamps operation is dependent upon the position of the lighting switch

LT-108
ILLUMINATION
Revision: June 20062007 Versa
ILLUMINATIONPFP:27545
System DescriptionEKS00HZU
The control of the illumination lamps operation is dependent upon the position of the lighting switch. When the
lighting switch is placed in the 1ST or 2ND position, the BCM (body control module) receives input signal
requesting the illumination lamps to illuminate. This input signal is communicated to IPDM E/R (intelligent
power distribution module engine room) across CAN communication lines. CPU (central processing unit)
located in the IPDM E/R controls the tail lamp relay coil. This relay, when energized, directs power to the illu-
mination lamps, which then illuminate.
Power is supplied at all times
to ignition relay, located in IPDM E/R,
to tail lamp relay, located in IPDM E/R,
through 15A fuse (No. 52, located in IPDM E/R) and
through 20A fuse (No. 53, located in IPDM E/R)
to CPU located in IPDM E/R,
through 40A fusible link (letter g , located in fuse and fusible link box)
to BCM terminal 70, and
through 10A fuse [No. 8, located in fuse block (J/B)]
to BCM terminal 57.
With the ignition switch in the ON or START position, power is supplied
to ignition relay, located in IPDM E/R, and
through 10A fuse [No. 6, located in fuse block (J/B)]
to BCM terminal 38.
With the ignition switch in the ACC or ON position, power is supplied
through 10A fuse [No. 20, located in fuse block (J/B)]
to BCM terminal 11.
Ground is supplied
to BCM terminal 67
through grounds M57 and M61, and
to IPDM E/R terminals 39 and 59
through grounds E15 and E24.
ILLUMINATION OPERATION BY LIGHTING SWITCH
With the lighting switch in the 1ST or 2ND position, BCM receives input signal requesting the illumination
lamps to illuminate. This input signal is communicated to IPDM E/R across CAN communication lines. CPU
located in the IPDM E/R controls the tail lamp relay coil, which, when energized, directs power
through 10A fuse (No. 37, located in IPDM E/R)
through IPDM E/R terminal 29
to microphone terminal 3 (with Bluetooth)
to illumination control switch terminal 1
to glove box lamp terminal 1 (with glovebox lamp)
to audio unit terminal 9
to front air control terminal 5
to A/T device terminal 3 (without M/T)
to hazard switch terminal 3
to combination meter terminal 12
to door mirror remote control switch terminal 16, and
to main power window and door lock/unlock switch terminal 4.
Ground is supplied
to microphone terminal 2 (with Bluetooth)
to glove box lamp terminal 2 (with glove box lamp), and

Page 2317 of 2896

NISSAN LATIO 2007 Service Repair Manual ILLUMINATION
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to illumination control switch terminal 3
through grounds M57 and M61.
The illumination control switch controls illuminati

Page 2318 of 2896

NISSAN LATIO 2007 Service Repair Manual LT-110
ILLUMINATION
Revision: June 20062007 Versa
SchematicEKS00HZX
WKWA4977E

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NISSAN LATIO 2007 Service Repair Manual ILLUMINATION
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Wiring Diagram — ILL —EKS00HZY
LKWA0344E

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NISSAN LATIO 2007 Service Repair Manual LT-112
ILLUMINATION
Revision: June 20062007 Versa
LKWA0345E

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