INFINITI M35 2007 Factory Service Manual

LT-210
FRONT FOG LAMP
Revision: 2007 April2007 M35/M45
3. CHECK CAN COMMUNICATIONS BETWEEN BCM AND IPDM E/R
Select “BCM” on CONSULT-II, and perform self-diagnosis for “BCM”.
Display of self-diagnosis results
NO DTC>> Replace IPDM E/R. Refer to PG-31, "Removal and
Installation of IPDM E/R" .
CAN COMM CIRCUIT>> Refer to BCS-13, "
CAN Communication
Inspection Using CONSULT-II (Self-Diagnosis)" .
Aiming AdjustmentNKS003RH
The fog lamp is a semi-sealed beam type which uses a replaceable halogen bulb. Before performing aiming
adjustment, make sure of the following.

Keep all tires inflated to correct pressure.

Place vehicle on level ground.
Adjust aiming in the vertical direction by turning the adjusting screw.
1. Set the distance between the screen and the center of fog lamp
lens as shown.
2. Turn front fog lamps ON.
3. Adjust front fog lamps using adjusting screw so that the top edge
of the high intensity zone is in the figure.
When performing adjustment, if necessary, cover the headlamps
and opposite fog lamp.
PKIA7627E
SKIB4160E
SKIB0897E

FRONT FOG LAMP
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Bulb ReplacementNKS003RI
1. Turn lighting switch OFF.
2. Remove fender protector (front). Refer to EI-20, "
FENDER PROTECTOR" .
3. Turn bulb (1) counterclockwise and unlock it.
4. Disconnect connector (2), and remove bulb (1).
CAUTION:

Never touch the glass of bulb directly by hand. Keep grease
and other oily matters away from it. Never touch bulb by
hand while it is lit or right after being turned off.

Never leave bulb out of fog lamp reflector for a long time
because dust, moisture smoke, etc. may affect the perfor-
mance of fog lamp. When replacing bulb, be sure to replace
it with new one.
Removal and InstallationNKS003RJ
REMOVAL
1. Remove front bumper grille (1). Refer to EI-13, "Removal and
Installation of Front Bumper Grille" .
2. Remove screws (2) and remove front fog lamp (3) from vehicle.
: N·m (kg-m, in-lb)
INSTALLATION
Installation is the reverse order of removal.Front fog lamp : 12V - 55W (H11)
SKIB4161E
SKIB4162E
Front fog lamp mounting bolt : 5.5 N·m (0.56 kg-m, 49 in-lb)

LT-212
TURN SIGNAL AND HAZARD WARNING LAMPS
Revision: 2007 April2007 M35/M45
TURN SIGNAL AND HAZARD WARNING LAMPSPFP:26120
Component Parts and Harness Connector LocationNKS003RK
System DescriptionNKS003RL
TURN SIGNAL OPERATION
With the ignition switch is in the ON or START position, power is supplied

through 15A fuse [No. 1, located in fuse block (J/B)]

to BCM (body control module) terminal 38,

through 10A fuse [No. 14, located in fuse block (J/B)]

to combination meter terminal 12,

through 10A fuse [No. 12, located in fuse block (J/B)]

to unified meter and A/C amp. terminal 53.
Ground is supplied

to BCM terminal 52

to combination meter terminals 9, 10 and 11

to unified meter and A/C amp. terminals 55 and 71

through grounds M16 and M70.
PKIC0620E

TURN SIGNAL AND HAZARD WARNING LAMPS
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LH Turn Signal Lamp
When turn signal switch is moved to left position, BCM receives input signal requesting left turn signals to
flash. BCM then supplies power

through BCM terminal 45

to front combination lamp LH (turn signal) terminal 10

to side turn signal lamp LH terminal 1, and

to rear combination lamp LH (turn signal) terminal 3.
Ground is supplied

to front combination lamp LH (turn signal) terminal 9

to side turn signal lamp LH terminal 2

through grounds E22 and E43,

to rear combination lamp LH (turn signal) terminal 4

through grounds B5, B40 and B131.
The BCM also supplies input to unified meter and A/C amp. terminals 56 and 72 across the CAN communica-
tion lines.
The unified meter and A/C amp. which received the turn indicator signal makes the left turn signal indicator
turn on in combination meter.
With power and input supplied, the BCM controls the flashing of the LH turn signal lamps.
RH Turn Signal Lamp
When turn signal switch is moved to right position, BCM receives input signal requesting right turn signals to
flash. BCM then supplies power

through BCM terminal 46

to front combination lamp RH (turn signal) terminal 10

to side turn signal lamp RH terminal 1, and

to rear combination lamp RH (turn signal) terminal 3.
Ground is supplied

to front combination lamp RH (turn signal) terminal 9

to side turn signal lamp RH terminal 2

through grounds E22 and E43,

to rear combination lamp RH (turn signal) terminal 4

through grounds B5, B40 and B131.
The BCM also supplies input to unified meter and A/C amp. terminals 56 and 72 across the CAN communica-
tion lines.
The unified meter and A/C amp. which received the turn indicator signal makes the right turn signal indicator
turn on in combination meter.
With power and input supplied, the BCM controls the flashing of the RH turn signal lamps.
HAZARD LAMP OPERATION
Power is supplied at all times

through 50A fusible link (letter F, located in fuse, fusible link and relay block)

to BCM terminal 55,

through 10A fuse [No. 21, located in fuse block (J/B)]

to BCM terminal 42

to combination meter terminal 23,

through 10A fuse [No. 19, located in fuse block (J/B)]

to unified meter and A/C amp. terminal 54.
When the hazard switch is depressed, ground is supplied

to BCM terminal 29

through multifunction switch terminal 6.
Ground is supplied

to multifunction switch terminal 14

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TURN SIGNAL AND HAZARD WARNING LAMPS
Revision: 2007 April2007 M35/M45

to BCM terminal 52

to combination meter terminals 9, 10 and 11

to unified meter and A/C amp. terminals 55 and 71

through grounds M16 and M70.
BCM then supplies power

through BCM terminal 45

to front combination lamp LH (turn signal) terminal 10

to side turn signal lamp LH terminal 1

to rear combination lamp LH (turn signal) terminal 3,

through BCM terminal 46

to front combination lamp RH (turn signal) terminal 10

to side turn signal lamp RH terminal 1

to rear combination lamp RH (turn signal) terminal 3.
Ground is supplied

to front combination lamp LH (turn signal) terminal 9

to front combination lamp RH (turn signal) terminal 9

to side turn signal lamp LH terminal 2

to side turn signal lamp RH terminal 2

through grounds E22 and E43,

to rear combination lamp LH (turn signal) terminal 4

to rear combination lamp RH (turn signal) terminal 4

through grounds B5, B40 and B131.
The BCM also supplies input to unified meter and A/C amp. terminals 56 and 72 across the CAN communica-
tion lines.
The unified meter and A/C amp. which received the turn indicator signal makes the left and right turn signal
indicator turn on in combination meter.
With power and input supplied, the BCM controls the flashing of the hazard warning lamps.
COMBINATION SWITCH READING FUNCTION
Refer to BCS-3, "COMBINATION SWITCH READING FUNCTION" .
CAN Communication System DescriptionNKS003RM
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitNKS003RN
Refer to LAN-50, "CAN System Specification Chart" .

TURN SIGNAL AND HAZARD WARNING LAMPS
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Revision: 2007 April2007 M35/M45
SchematicNKS003RO
TKWT3380E

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TURN SIGNAL AND HAZARD WARNING LAMPS
Revision: 2007 April2007 M35/M45
Wiring Diagram — TURN —NKS003RP
TKWT3381E

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TKWT5264E

LT-218
TURN SIGNAL AND HAZARD WARNING LAMPS
Revision: 2007 April2007 M35/M45
TKWT5278E

TURN SIGNAL AND HAZARD WARNING LAMPS
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Revision: 2007 April2007 M35/M45
TKWT4859E