2007 INFINITI M35 Factory Service Manual

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Page 3457 of 4647

INFINITI M35 2007 Factory Service Manual LT-6
PRECAUTIONS
Revision: 2007 April2007 M35/M45
PRECAUTIONS PFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NKS003NW
The Supplemental R

Page 3458 of 4647

INFINITI M35 2007 Factory Service Manual PRECAUTIONS
LT-7
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Revision: 2007 April2007 M35/M45
General Precautions for Service OperationsNKS003NX
Never work with wet hands.
Xenon headlamp includes high voltage generat

Page 3459 of 4647

INFINITI M35 2007 Factory Service Manual LT-8
HEADLAMP (FOR USA) - CONVENTIONAL TYPE -
Revision: 2007 April2007 M35/M45
HEADLAMP (FOR USA) - CONVENTIONAL TYPE -PFP:26010
Component Parts and Harness Connector LocationNKS003NY
System Descripti

Page 3460 of 4647

INFINITI M35 2007 Factory Service Manual HEADLAMP (FOR USA) - CONVENTIONAL TYPE -
LT-9
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Revision: 2007 April2007 M35/M45
OUTLINE
Power is supplied at all times
to headlamp high relay, located in IPDM E/R and
to hea

Page 3461 of 4647

INFINITI M35 2007 Factory Service Manual LT-10
HEADLAMP (FOR USA) - CONVENTIONAL TYPE -
Revision: 2007 April2007 M35/M45
HEADLAMP OPERATION
Low Beam Operation
With the lighting switch in 2ND position, the BCM receives input signal requesting

LT-10
HEADLAMP (FOR USA) - CONVENTIONAL TYPE -
Revision: 2007 April2007 M35/M45
HEADLAMP OPERATION
Low Beam Operation
With the lighting switch in 2ND position, the BCM receives input signal requesting the headlamps to illuminate.
This input signal is communicated to the IPDM E/R across the CAN communication lines. The CPU located in
the IPDM E/R controls the headlamp low relay coil, which when energized, directs power
through 15A fuse (No. 76, located in IPDM E/R)
through IPDM E/R terminal 20
to front combination lamp RH terminal 8,
through 15A fuse (No. 86, located in IPDM E/R)
through IPDM E/R terminal 30
to front combination lamp LH terminal 8.
Ground is supplied
to front combination lamp RH terminal 4
to front combination lamp LH terminal 4
through grounds E22 and E43.
With power and ground supplied, low beam headlamps illuminate.
High Beam Operation/Flash-to-Pass Operation
With the lighting switch in 2ND position and placed in HIGH or PASS position, the BCM receives input signal
requesting the headlamp high beams and low beams to illuminate. This input signal is communicated to the
IPDM E/R across the CAN communication lines. The CPU located in the IPDM E/R controls the headlamp
high relay coil and low relay coil, which when energized, directs power
through 15A fuse (No. 76, located in IPDM E/R)
through IPDM E/R terminal 20
to front combination lamp RH terminal 8,
through 15A fuse (No. 86, located in IPDM E/R)
through IPDM E/R terminal 30
to front combination lamp LH terminal 8,
through 10A fuse (No. 72, located in IPDM E/R)
through IPDM E/R terminal 27
to front combination lamp RH terminal 6,
through 10A fuse (No. 74, located in IPDM E/R)
through IPDM E/R terminal 28
to front combination lamp LH terminal 6.
Ground is supplied
to front combination lamp RH terminal 4
to front combination lamp LH terminal 4
to front combination lamp RH terminal 2
to front combination lamp LH terminal 2
through grounds E22 and E43.
With power and ground supplied, the high beam and low beam headlamps illuminate.
The unified meter and A/C amp. that received the high beam request signal by BCM across the CAN commu-
nication makes a high beam indicator lamp turn on in the combination meter.

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INFINITI M35 2007 Factory Service Manual HEADLAMP (FOR USA) - CONVENTIONAL TYPE -
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Revision: 2007 April2007 M35/M45
COMBINATION SWITCH READING FUNCTION
Refer to BCS-3, "COMBINATION SWITCH READING FUNCTION" .
EX

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INFINITI M35 2007 Factory Service Manual LT-12
HEADLAMP (FOR USA) - CONVENTIONAL TYPE -
Revision: 2007 April2007 M35/M45
SchematicNKS003O2
TKWT3350E

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INFINITI M35 2007 Factory Service Manual HEADLAMP (FOR USA) - CONVENTIONAL TYPE -
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Revision: 2007 April2007 M35/M45
Wiring Diagram — H/LAMP —NKS003O3
TKWT3351E

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