2007 INFINITI M35 display

LT-160
ACTIVE AFS
Revision: 2007 April2007 M35/M45
Symptom ChartNKS003QN
CAUTION:
The low beam headlamps performs small movements when AFS control unit detects the engine start.
This is normal with initialization of swivel actuator by AFS control unit.
SymptomAFS OFF
indicatorCausal system Reference

AFS operates, but cannot judge normal/
abnormal.
(AFS function test)NormalCheck swivel operation.LT- 1 8 2 , "AFS
Operation
Check (Func-
tion Test)"
Check steering angle sensor neutral point (straight-ahead
position).

Auto aiming operates, but cannot judge
normal/abnormal.
(Auto aiming function test)NormalCheck auto aiming operation.LT- 1 8 4 , "Auto
Aiming Opera-
tion Check
(Function
Test)"
Check height sensor signal value recognized by AFS con-
trol unit at unloaded vehicle position.
Check height sensor signal and aiming motor drive signal.

Neither AFS operates nor auto aiming
operates.BlinkingCheck AFS control unit self-diagnostic results. LT- 1 5 3 ,
"SELF-DIAG
RESULTS"
Check AFS control unit power supply and ground circuit.
NOTE:
Check only when “ADAPTIVE LIGHT” is not displayed on
CONSULT-II “SELECT SYSTEM” screen.LT- 1 5 1 , "Pre-
liminary
Check"

AFS does not operate.
(Auto aiming operation is normal.)Blinking Check AFS control unit self-diagnostic results. LT- 1 5 3 ,
"SELF-DIAG
RESULTS"
Illuminated Check AFS switch system circuit.LT- 1 8 6 , "
AFS
Switch Does
Not Operate"

Auto aiming does not operate.
(AFS operation is normal.)NormalCheck AFS control unit self-diagnostic results. LT- 1 5 3 ,
"SELF-DIAG
RESULTS"
Check aiming motor system circuit.LT- 1 8 8 , "
Auto
Aiming Does
Not Operate
(Check Aiming
Motor System
Circuit)"

Auto aiming operates in the reverse way.
(Lowering vehicle height angles light
axis up.)Normal Replace AFS control unit.LT- 1 9 2 , "Removal and
Installation of
AFS Control
Unit"

AFS OFF indicator does not illuminate.
(AFS operation and auto aiming opera-
tion are normal.)Not
illuminatedCheck circuit between unified meter and A/C amp. and
combination meter.LT- 1 9 1 , "
AFS
OFF Indicator
Does Not
Operate"
AFS OFF indicator blinks.
(AFS operation and auto aiming opera-
tion are normal.)BlinkingCheck receive state of AFS off indicator signal from uni-
fied meter and A/C amp.

AFS cannot be cancelled.
(AFS switch does not operate.)Normal Check AFS switch system circuit.LT- 1 8 6 , "AFS
Switch Does
Not Operate"

LT-182
ACTIVE AFS
Revision: 2007 April2007 M35/M45
AFS Operation Check (Function Test)NKS003QS
1. CHECK SWIVEL ACTUATOR
1. Start engine and turn lighting switch to 2ND position.
2. Select “ADAPTIVE LIGHT” on CONSULT-II. Select “ACTIVE
TEST” on “SELECT DIAG MODE” screen.
3. Select “LOW BEAM TEST RIGHT” or “LOW BEAM TEST LEFT”
on “SELECT TEST ITEM” screen.
4. Touch “ORIGIN–FAST/SLOW” and “PEAK–FAST/SLOW”
screen.
5. Make sure of swivel operation.
OK or NG
OK >> GO TO 2.
NG >>

When interference or poor fitment is found, perform aiming adjustment. Refer to LT- 7 2 , "Aiming
Adjustment" . If it is normal, replace headlamp. Refer to LT- 1 9 1 , "Removal and Installation of
Front Combination Lamp" .

When the operation range is irregular, perform aiming adjustment. Refer to LT- 7 2 , "Aiming
Adjustment" . If it is normal, GO TO 3.
2. CHECK STEERING ANGLE SENSOR
Check “STR ANGLE SIG” in “Data Monitor” when driving straight
and steering turn 90° to right or left.
OK or NG
OK >> GO TO 3.
NG >>

When steering is out of range while driving straight, perform steering angle sensor adjustment.
Refer to BRC-6, "
Adjustment of Steering Angle Sensor Neutral Position" in “ON-VEHICLE
SERVICE”.

When the function is normal while driving straight but the displayed value is different from
actual steering position with turning to right or left, replace steering angle sensor. Refer to LT-
191, "Removal and Installation of Steering Angle Sensor" .
SKIB4794E
TEST ITEM ORIGIN PEAKLight axis range at 10 m (394.7 in) off
(Reference value)
LOW BEAM TEST RIGHT Swivel angle 0°Swivel angle 7° to 13°Approx. 1.200 to 2.300 mm (48 to 90 in)
LOW BEAM TEST LEFT Swivel angle 0°Swivel angle 17° to 23°Approx. 3.000 to 4.200 mm (120 to 167 in)
Steering conditionSTR ANGLE SIG
(Data monitor)
Driving straight− 5.0 ° to + 5.0°
Turn 90° to right Approx. + 90°
Turn 90° to left Approx. − 90°
SKIB4793E

ACTIVE AFS
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Revision: 2007 April2007 M35/M45
3. CHECK SWIVEL ACTUATOR AND AFS CONTROL UNIT
Check “SWVL SEN RH/LH” and “SWVL ANGLE RH/LH” in “Data
Monitor” with steering turning to right or left under swivel operative
condition.
NOTE:
The angle can be slightly different between the displayed value on “SWVL SEN” and
that on “SWVL ANGLE” even when AFS operation is normal.
OK or NG
OK >> AFS function is normal.
NG >>

When the difference is 4.5° or more between the displayed value on “SWVL ANGLE” and that
on “SWVL SEN”, replace headlamp.

When the displayed angle on “SWVL ANGLE” is irregular, replace AFS control unit.
TEST ITEM Turn 180° or more to left Turn 180° or more to right

SWVL SEN RH

SWVL ANGLE RHApprox. 0° 7° to 13°

SWVL SEN LH

SWVL ANGLE LH 17° to 23°Approx. 0°
SKIB4793E

ACTIVE AFS
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Revision: 2007 April2007 M35/M45
4. CHECK HEIGHT SENSOR SIGNAL AND AIMING MOTOR DRIVE SIGNAL
Remove height sensor link bracket mounting nuts (rear stabilizer side). For details, refer to LT- 1 9 3 , "
Removal
and Installation of Height Sensor" . Change sensor angle from the basic point of sensor angle 0° (standard
position) and check “HI SEN OTP RR” and “LEV ACTR VLTG” of “Data Monitor”.
With 18-inch wheel
NOTE:
1. Reference value. The value can be different from that of sensor angle and HI SEN OTP RR of maximum/minimum angle of auto
aiming operation depending on LEVELIZER ADJUSTMENT state.
2. Reference value. Approx. −1.5 V from the LEVELIZER ADJUSTMENT value.
With 19-inch wheel
NOTE:
1. Reference value. The value can be different from that of sensor angle and HI SEN OTP RR of maximum/minimum angle of auto
aiming operation depending on LEVELIZER ADJUSTMENT state.
2. Reference value. Approx. −1.2 V from LEVELIZER ADJUSTMENT value.
OK or NG
OK >> Auto aiming operation function is normal.
NG >>

When approx. 4.5 V or 0.5 V is not displayed on “HI SEN OTP RR” screen with sensor angle
approx. 45° or −45°, check connector for connection, bend and loose fit. If it is normal, replace
height sensor. Refer to LT- 1 9 3 , "
Removal and Installation of Height Sensor" .

When “HI SEN OTP RR” value is normal but “LEV ACTR VLTG” value differs from maximum/
minimum angle of auto aiming operation, replace AFS control unit. Refer to LT- 1 9 2 , "
Removal
and Installation of AFS Control Unit" .

When “LEV ACTR VLTG” value is normal but operation range is irregular, check aiming motor
system circuit. Refer to LT- 1 8 8 , "
Auto Aiming Does Not Operate (Check Aiming Motor System
Sensor angle Vehicle height
A Approx. –103° (Link stopper angle) Low side
B0° (Standard position) Unloaded vehicle position
C Approx. 46° (Link stopper angle) High side
SKIB4689E
Sensor angle “HI SEN OTP RR” “LEV ACTR VLTG”Light axis range at
10 m (394.7 in) off
(Reference value)
Limit value of vehicle height (high side) Approx. 45°Approx. 4.5 V Approx. 70.0% —
Maximum angle of auto aiming operation
NOTE1
(Unloaded vehicle position)Approx. 0°Approx. 2.5 V Approx. 70.0% 0
Minimum angle of auto aiming operation
NOTE1
(Maximum laden condition)Approx. −35°
Approx. 1.0 VNOTE2Approx. 38.0%Approx. 200 mm
(7.9 in)
Limit value of vehicle height (low side) Approx. −45°Approx. 0.5 V Approx. 38.0% —
Sensor angle “HI SEN OTP RR” “LEV ACTR VLTG”Light axis range at
10m (394.7 in) off
(Reference value)
Limit value of vehicle height (high side) Approx. 45°Approx. 4.5 V Approx. 70.0% —
Maximum angle of auto aiming operation
NOTE1
(Unloaded vehicle position)Approx. 0°Approx. 2.5 V Approx. 70.0% 0
Minimum angle of auto aiming operation
NOTE1
(Maximum laden condition)Approx. −27°
Approx. 1.3 NOTE2Approx. 41.8%Approx. 180 mm
(7.1 in)
Limit value of vehicle height (low side) Approx. −45°Approx. 0.5 V Approx. 41.8% —

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

TURN SIGNAL AND HAZARD WARNING LAMPS
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Revision: 2007 April2007 M35/M45
CONSULT-II Functions (BCM)NKS003RT
CONSULT-II can display each diagnostic item using the diagnostic test mode shown following.
CONSULT-II BASIC OPERATION
Refer to GI-38, "CONSULT-II Start Procedure" .
DATA MONITOR
Operation Procedure
1. Touch “FLASHER” on “SELECT TEST ITEM” screen.
2. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on the “SELECT MONITOR ITEM” screen.
4. When “SELECTION FROM MENU” is selected, touch items to be monitored. When “ALL SIGNALS” is
selected, all the items will be monitored.
5. Touch “START”.
6. Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch “STOP”.
Display Item List
ACTIVE TEST
Operation Procedure
1. Touch “FLASHER” on “SELECT TEST ITEM” screen.
2. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3. Touch item to be tested and check operation of the selected item.
4. During the operation check, touching “BACK” deactivates the operation.
Display Item List
BCM diagnosis part Diagnosis mode Description
FLASHERDATA MONITOR Displays BCM input data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending driving signal to them.
ALL SIGNALS Monitors all the signals.
SELECTION FROM MENU Selects items and monitor them.
Monitor item Contents
IGN ON SW “ON/OFF” Displays “IGN position (ON)/OFF, ACC position (OFF)” judged from the ignition switch signal.
HAZARD SW “ON/OFF” Displays “hazard ON (ON)/hazard OFF (OFF)” status, determined from hazard switch signal.
TURN SIGNAL R “ON/OFF” Displays “turn right (ON)/other (OFF)” status, determined from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays “turn left (ON)/other (OFF)” status, determined from lighting switch signal.
Test item Description
FLASHER (RIGHT) Turn signal lamp (right) can be operated by any ON-OFF operations.
FLASHER (LEFT) Turn signal lamp (left) can be operated by any ON-OFF operations.

LT-238
COMBINATION SWITCH
Revision: 2007 April2007 M35/M45
CONSULT-II Functions (BCM)NKS003S8
CONSULT-II can display each diagnostic item using the diagnostic test mode shown following.
CONSULT-II BASIC OPERATION
Refer to GI-38, "CONSULT-II Start Procedure" .
DATA MONITOR
Operation Procedure
1. Touch “COMB SW” on “SELECT TEST ITEM” screen.
2. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “SELECT MONITOR ITEM” screen.
4. When “SELECTION FROM MENU” is selected, touch items to be monitored. When “ALL SIGNALS” is
selected, all the signals will be monitored.
5. Touch “START”.
6. Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch “STOP”.
Display Item List
BCM diagnosis part Diagnosis mode Description
COMB SW DATA MONITOR Displays BCM input data in real time.
ALL SIGNALS Monitors all the signals.
SELECTION FROM MENU Selects items and monitor them.
Monitor item name Contents
TURN SIGNAL R “ON/OFF” Displays “turn right (ON)/other (OFF)” status, determined from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays “turn left (ON)/other (OFF)” status, determined from lighting switch signal.
HI BEAM SW “ON/OFF”Displays status (high beam switch: ON/others: OFF) of high beam switch judged from lighting
switch signal.
HEAD LAMP SW 1 “ON/OFF”Displays status (headlamp switch 1: ON/others: OFF) of headlamp switch 1 judged from lighting
switch signal.
HEAD LAMP SW 2 “ON/OFF”Displays status (headlamp switch 2: ON/others: OFF) of headlamp switch 2 judged from lighting
switch signal.
TAIL LAMP SW “ON/OFF”Displays status (lighting switch 1ST or 2ND position: ON/others: OFF) of lighting switch judged from
lighting switch signal.
PASSING SW “ON/OFF”Displays status (flash-to-pass switch: ON/others: OFF) of flash-to-pass switch judged from lighting
switch signal.
AUTO LIGHT SW “ON/OFF” Displays “auto light switch (ON)/other (OFF)” status, determined from lighting switch signal.
FR FOG SW “ON/OFF” Displays “front fog lamp switch (ON)/other (OFF)” status, determined from lighting switch signal.
FR WIPER HI “ON/OFF” Displays “front wiper HI (ON)/other (OFF)” status, determined from wiper switch signal.
FR WIPER LOW “ON/OFF” Displays “front wiper LOW (ON)/other (OFF)” status, determined from wiper switch signal.
FR WIPER INT “ON/OFF” Displays “front wiper INT (ON)/other (OFF)” status, determined from wiper switch signal.
FR WASHER SW “ON/OFF” Displays “front washer switch (ON)/other (OFF)” status, determined from wiper switch signal.
INT VOLUME “1 - 7” Displays intermittent operation knob setting (1 - 7), determined from wiper switch signal.

INTERIOR ROOM LAMP
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Revision: 2007 April2007 M35/M45
CONSULT-II Functions (BCM)NKS003T7
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II BASIC OPERATION
Refer to GI-38, "CONSULT-II Start Procedure" .
WORK SUPPORT (INT LAMP)
Operation Procedure
1. Touch “INT LAMP” on “SELECT TEST ITEM” screen.
2. Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.
3. Touch “SET I/L D− UNLCK INTCON” on “SELECT WORK ITEM” screen.
4. Touch “START”.
5. Touch “CHANGE SETT”.
6. The setting will be changed and “CUSTOMIZING COMPLETED ” will be displayed.
7. Touch “END”.
Display Item List
NOTE:
Factory settingBCM diagnosis part Diagnosis mode Description
INTERIOR LAMPWORK SUPPORT Changes the setting for each function.
DATA MONITOR Displays BCM input data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending driving signal to them.
BATTERY SAVERWORK SUPPORT Changes the setting for each function.
DATA MONITOR Displays BCM input data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending driving signal to them.
BCMSELF-DIAG RESULTS BCM performs self-diagnosis of CAN communication.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
Item Description CONSULT-II
ROOM LAMP TIMER SETThe lighting time can be selected when the interior room lamps are unlocked by
Intelligent Key or any door request switch.

Mode 1 (0 sec.)/Mode 2 (7.5 sec.)/Mode 3NOTE (15 sec.)/Mode 4 (30 sec.)MODE 1 – 4
SET I/L D−UNLCK INTCONRoom lamp timer operation can be selected.

ONNOTE (Room lamp timer operates)/OFF (Room lamp timer does not oper-
ates)ON/OFF
ROOM LAMP ON TIME SETThe time to escalate illumination can be selected when the interior room lamp is
turned on.

Mode 1 (0.5 sec.)/Mode 2NOTE (1 sec.)/Mode 3 (2 sec.)/Mode 4 (3 sec.)/
Mode 5 (4 sec.)/Mode 6 (5 sec.)/Mode 7 (0 sec.)MODE 1 – 7
ROOM LAMP OFF TIME SETThe time to diminish illumination can be selected when the interior room lamp is
turned off.

Mode 1 (0.5 sec.)/Mode 2 (1 sec.)/Mode 3 (2 sec.)/Mode 4NOTE (3 sec.)/
Mode 5 (4 sec.)/Mode 6 (5 sec.)/Mode 7 (0 sec.)MODE 1 – 7
R LAMP TIMER LOGIC SETThe lighting condition of room lamp timer can be selected when the door is
opened/closed.

Mode 1NOTE (Connected with all doors)/Mode 2 (Connected with driver door
only)MODE 1 – 2
ROOM LAMP ON AT LOCKThe connected operation with room lamp timer can be selected when engine
switch (push switch) is turned OFF.

ON NOTE (Connected with room lamp timer operation) /OFF (Disconnected with
room lamp operation)ON/OFF