display INFINITI FX35 2008 Service Manual
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![INFINITI FX35 2008 Service Manual
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< SERVICE INFORMATION >
LANE DEPARTURE WARNING SYSTEM
Perform self-diagnosis of ABS actuator and electric unit (control unit). Refer to \
BRC-26, "CONSULT-III Func-
tions (ABS)".
Self
-diagnosi](/img/42/57017/w960_57017-1211.png "INFINITI FX35 2008 Service Manual
DI-86
< SERVICE INFORMATION >
LANE DEPARTURE WARNING SYSTEM
Perform self-diagnosis of ABS actuator and electric unit (control unit). Refer to \
BRC-26, \"CONSULT-III Func-
tions (ABS)\".
Self
-diagnosi")
DI-86
< SERVICE INFORMATION >
LANE DEPARTURE WARNING SYSTEM
Perform self-diagnosis of ABS actuator and electric unit (control unit). Refer to \
BRC-26, "CONSULT-III Func-
tions (ABS)".
Self
-diagnosis results
No malfunction detected >> GO TO 2.
Malfunction detected >> Check applicable parts, and repair or replace corresponding parts.
2.CHECK TCM (CONSULT-III)
Perform self-diagnosis of TCM. Refer to AT-84, "
CONSULT-III Function (TRANSMISSION)".
Self
-diagnosis results
No malfunction detected >> Replace LDW camera unit.
Malfunction detected >> Check applicable parts, and repair or replace corresponding parts.
DTC [C1B03] ABNRML TEMP DETECTINFOID:0000000001328507
1.COOLING CAMERA UNIT
1. Cooling camera unit.
2. Erase DTC and perform self-diagnosis the LDW camera unit.
Self
-diagnosis results
No malfunction detected >> INSPECTION END
Malfunction detected >> Replace LDW camera unit.
DTC [U1000] CAN COMM CIRCUITINFOID:0000000001328508
1.CHECK CAN COMMUNICATION
1. Turn ignition switch ON and wait for 2 seconds or more.
2. Check “Self Diagnostic Result” of “LDW”.
>> Go to “LAN SYSTEM”. Refer to LAN-43, "
CAN System Specification Chart".
DTC [U1010] CONTROL UNIT (CAN)INFOID:0000000001328509
Replace LDW camera unit, when “[U1010] CONTROL UNI T (CAN)” is displayed on self-diagnosis display.
LDW Chime Circuit InspectionINFOID:0000000001328510
1.CHECK LDW CHIME OPERATION
Check LDW chime operation “BUZZER DRIVE” in “Active Test” mode with CONSULT-III.
OK or NG
OK >> INSPECTION END
NG >> GO TO 2.
2.CHECK LDW CHIME POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect LDW chime connector.
3. Turn ignition switch ON. “BUZZER DRIVE”
Select “On” : LDW chime is activated.
Select “Off” : LDW chime is not activated.
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DI-94
< SERVICE INFORMATION >
COMPASS
COMPASS
Precaution for CompassINFOID:0000000001328520
NOTE:
Do not install the ski rack, antenna, etc. which is attach to the vehicle with a magnet base. It affects the oper-
ation of the compass.
When cleaning the mirror, use a paper towel or similar material dampened with glass cleaner. Do not spray glass cleaner directly on the mirror as it may c ause the liquid cleaner to enter the mirror housing.
System DescriptionINFOID:0000000001328521
This electronic compass is able to display 8 primary directions: N, NE, E, SE, S, SW, W, NW.
The inside mirror switch (2) is used to operate the compass and
automatic anti-glare system.
Switch Operation
NOTE:
For further details of the compass and automatic anti-glare system, refer to Owner's Manual
All standard compasses determine direction relative to Magnetic North; however, this electronic compass is
designed to display direction relative to True North.
The difference between Magnetic North and True North varies from place to place across the surface of the
earth.
This electronic compass must be “told” approximately w here it is on the earth’s surface so that the Magnetic
North reading can be properly converted into a True North display.
To tell the electronic compass where it’s at, the earth is separated into numbered “Zone Variances”. The
Zone Variance number in which the compass is to function must be entered into this electronic compass.
Each zone is magnetically about 4.2 ° wide. Typically, anything under 22.5 ° total zone change is not noticed
on the electronic compass display. However, over 22.5 °, a reading may be off by one or more primary direc-
tions.
On long trips, a vehicle may leave its original zone and enter one or more new zones. Generally, you do not need to reset the compass zone if you travel between 3 or 4 zones, such as business travel or vacation. The
typical driver will not notice any difference on the display within 3 or 4 zones. However, if the vehicle is “per-
manently” moved to a new location, it is recommended that the compass zone be reset.
TroubleshootingINFOID:0000000001328522
The electronic compass is highly protected from changes in most magnetic fields. However, some large changes in magnetic fields can affect it. Some examples are (but not limited to): high tension power lines,
large steel buildings, subways, steel bridges, automatic car washes, large piles of scrap metal, etc. While
this does not happen very often, it is possible.
1. Compass display
2. Inside mirror switch
SKIB8487E
Press Compass is turned ON/OFF
Press and hold
(for 3 – 6 sec.) Automatic anti-glare system turns ON/OFF
Press and hold
(for 6 – 9 sec.) Compass display turns to zone variation change
mode
Press and hold
(for more than 9 sec.) Compass display turns to calibration mode
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COMPASSDI-95
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During normal operation, the Compass Mirror will cont inuously update the compass calibration to adjust for
gradual changes in the vehicle's magnetic “remnant” field. If the vehicle is subjected to high magnetic influ-
ences, the compass may appear to indicate false headings , become locked, or appear that it is unable to be
calibrated. If this occurs, perform the calibration procedure.
If at any time the compass continually displays the inco rrect direction or the reading is erratic or locked, ver-
ify the correct zone variance.
Troubleshooting Chart
Zone Variation Setting ProcedureINFOID:0000000001328523
NOTE:
The zone setting is factory preset (“default” setting) to zone 8.
1. Press and hold the inside mirror switch for 6 – 9 seconds.
2. The current zone setting appears on the compass display.
3. Find the current geographical location number in the Zone Varia-
tion Chart.
4. Select the new zone number. (Press the inside mirror switch until the new zone number appears on the compass display.)
5. After select the new zone number, the compass display will automatically shows a direction within a few seconds.
6. Preform the following Calibration Procedure for more accurate indications.
Calibration ProcedureINFOID:0000000001328524
NOTE:
The compass calibrates itself under normal driving conditions. However, occasional circumstances may cause
the compass to operate inaccurately. Example: Driving from rural (wide open) areas to crowded city areas, or
Symptom Cause Solution / Reference
The compass display reads “C”.
Compass is not calibrated.
Incorrect zone variance setting.
Large change in magnetic field (Steel bridges, subways, concentrations of met-
al, carwashes, etc.)
Compass was calibrated incorrectly or in
the presence of a strong magnetic field. Perform Calibration.
Refer to
DI-95, "
Calibration Procedure".
Compass shows the wrong direction.
Compass does not change direction – ap-
pears “Locked”.
Compass does not show all the directions,
one or more is missing.
The compass was calibrated but it “loses”
calibration.
On long trips the compass shows the wrong
direction.
Perform Zone Variatio
n Setting if correct
reading is desired in that location.
Refer to DI-95, "
Zone Variation Setting Pro-
cedure".
Compass does not work – No direction is
displayed. Compass not turned ON.
Check for green LED indicator (inside mir-
ror switch).
No power to inside mirror. Check power supply circuit.
SEL168Y
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DI-96
< SERVICE INFORMATION >
COMPASS
if an aftermarket (i.e., non original equipment) antenna with a magnetic base is attached to the vehicle. Cali-
brate the mirror compass if the display shows onl y one direction or a limited number of directions.
NOTE:
If “magnetic hats” are used in the dealership for vehicle identification, remove the hat from the vehicle before
performing the following steps. Do NOT put the hat back on the vehicle after the procedure is completed.
Drive the vehicle to an open level area; away from large metallic objects, structures, and overhead power
lines.
Turn off “non-essential” electrical accessories (r ear window defrost, heater/air conditioning, wipers) and
close the doors.
1. Verify the correct compass zone setting for the geographical location. Refer to DI-95, "
Zone Variation Set-
ting Procedure".
2. Press and hold the inside mirror switch for more than 9 seconds.
3. “C” is displayed on the compass display, when calibration starts.
4. Drive slowly [less than 8 km/h (5 mph)] in a circle until the “C / CAL” is replaced with primary headings (N,
NE, E, SE, S, SW, W, or NW).
NOTE:
This will require driving at least 2 complete 360 degree circles; 3 complete circles may be required.
5. The compass calibration procedure is now complete. The compass should operate normally. NOTE:
If at any time the compass continually displays the in correct direction or the reading is erratic or locked,
repeat the calibration procedure.
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DI-100
< SERVICE INFORMATION >
REAR VIEW MONITOR
REAR VIEW MONITOR
System DescriptionINFOID:0000000001328529
The rear view monitor is equipped to check the rearward of the vehicle with display when A/T selector leveris in reverse position.
The lines of vehicle sides and the distance from the rear end of the vehicle are provided on display as a
guide. It allows the driver to know the distance bet ween the vehicle and a rearward object, and the width of
the vehicle much easier.
POWER SUPPLY AND GROUND
Power is supplied at all time
through 10A fuse [No. 19, located in fuse block (J/B)]
to rear view camera control unit terminal 1.
When ignition switch is in ACC or ON position, power is supplied
through 10A fuse [No. 6, located in fuse block (J/B)]
to rear view camera control unit terminal 2.
When ignition switch is in ON or START position, power is supplied
through 10A fuse (No. 83, located in IPDM E/R)
to back-up lamp relay terminals 1 and 3.
Ground is supplied
to rear view camera control unit terminal 3
through grounds M35, M45 and M85.
AV COMMUNICATION LINE
Rear view camera control unit is connected to the foll owing units with AV communication line. Each unit trans-
mits/receives data with AV communication line.
NAVI control unit
Display
Display control unit
A/C and AV switch
REAR VIEW CAMERA OPERATION
When A/T selector lever is reverse position, power is supplied
through back-up lamp relay terminal 2
to TCM terminal 7.
Then back-up lamp relay is energized,
from back-up lamp relay terminal 5
to rear view camera control unit terminal 4.
Then, rear view camera control unit is sent camera ON signal
through rear view camera control unit terminal 8
to rear view camera terminal 1.
An image taken by rear view camera is sent
through rear view camera terminals 3 and 4
to rear view camera control unit terminals 10 and 9.
Then an image is sent
through rear view camera control unit terminals 12 and 14
to the display terminals 15 and 16.
An image of rear view will be projected on the display.
Side Distance Guideline
When A/T selector lever is in reverse position, rear view camera control unit is sent rear view camera guideline
image
through rear view camera control unit terminals 12 and 14
to the display terminals 15 and 16.
Rear view camera guideline will be projected on the display.
Display shows image from rear view camera image and rear view camera guideline.
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DI-106
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REAR VIEW MONITOR
Terminal and Reference Value for Rear View Camera Control Unit
INFOID:0000000001328533
CONSULT-III Function (REARVIEW CAMERA)INFOID:0000000001328534
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
WORK SUPPORT
Te r m i n a l s
Item Condition
Reference value
Te r m i n a l
No. Wire
color Ignition
switch Operation
1 R/W Battery power supply OFF — Battery voltage
2 LG Ignition power supply ACC — Battery voltage
3 B Ground ON — Approx. 0 V
4 OR Reverse signal input ON A/T selector lever R range posi-
tion
Battery voltage
A/T selector lever in other than
R range position Approx. 0 V
5 G/Y CONTROL 1 ON — Approx. 0 V
6PUDDL — — —
8 R/W Camera power output ON A/T selector lever R range posi-
tion
Approx. 6 V
9 — Camera image input (–) ON — Approx. 0 V
10 W Camera image input (+) ON A/T selector lever R range posi-
tion
11 — Shield ground — — —
12 L Composite image output ON A/T selector lever R range posi-
tion
14 R Composite image synchroni-
zation signal output ONA/T selector lever R range posi-
tion
SKIA4894E
SKIA4896E
SKIA5896E
System Diagnosis mode Description
REARVIEW CAMERA Work Support
It can adjust the side distance guidelines which overlap the rear view monitor im-
age.
Data Monitor Displays rear view camera control unit input data in real time.
Ecu Identification Displays part number of rear view camera control unit.
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REAR VIEW MONITORDI-107
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DATA MONITOR
Side Distance Guideline CorrectionINFOID:0000000001328535
This mode is used to modify the side distance guidelines if they are dislocated from the rear view monitor
image, because of variations of body/camera mounting conditions.
SIDE DISTANCE GUIDELINE CORRECTION PROCEDURE
1. Create a correction line to modify the screen.
Draw lines on the rearward of the vehicle passing through the
following points: 0.25 m (9.84 in) from both sides of the vehicle,
and 0.5 m (1.64 ft), 1 m (3.28 ft), 2 m (6.56 ft), and 3 m (9.84 ft)
from the rear end of the bumper.
2. Select “REARVIEW CAMERA” on CONSULT-III. CAUTION:
Stop engine for the safety when correcting side distance guideline.
3. Shift A/T selector lever to R position.
4. Select “SELCT GUIDELINE PATTERN”.
5. Select “UP” or “DOWN”, and select the guide line, “PATTERN NO. 0” or “PATTERN NO. 1”, which is the
closest to the corrected line.
SELCT GUIDELINE PATTERN Side distance guideline is optional from two patterns.
ADJ GUIDELINE POSITION Side distance guideline is adjustable toward up and down, right and left.
Display item [Unit] ALL
SIGNALS SELECTION
FROM MENU Contents
R POSI SIG [On/Off] X X Indicates [On/Off] condition of R range position signal input.
SKIB4106E
SKIA6103E
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DI-108
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REAR VIEW MONITOR
6. Select “SAVE”, and confirm the guide line.
7. Select “End”.
8. Select “ADJ GUIDELINE POSITION”.
9. Adjust the guide line selecting “X UP”, “X DOWN”, “Y UP” or “Y DOWN” so that the corrected line can fit
the guide line.
10. Touch “SAVE”, and confirm the guide line.
11. Touch “End” to finish correcting.
Power Supply and Ground Circuit InspectionINFOID:0000000001328536
1.CHECK FUSE
Make sure the fuses for rear view camera control unit is blown.
OK or NG
OK >> GO TO 2.
NG >> Be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-3
.
2.CHECK POWER SUPPLY CIRCUIT
Check voltage between rear view camera control unit harness con-
nector M48 terminals 1, 2 and ground.
OK or NG
OK >> GO TO 3.
NG >> Check harness between rear view camera control unit and fuse.
3.CHECK REAR VIEW CAMERA CONTROL UNIT GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear view camera control unit connector.
3. Check continuity between rear view camera control unit harness connector M48 terminal 3 and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Rear View Is Not Displayed with the A/T Selector Lever in R-PositionINFOID:0000000001328537
1.BACK-UP LAMP INSPECTION
1. Turn ignition switch ON.
2. Shift A/T selector lever to R position.
Does back-up lamp illuminate?
Power source Fuse No.
Battery power supply 19 ACC power supply 6
Te r m i n a l s OFF ACC
(+)
(–)
Connector Terminal
M48 1 Ground Battery voltage Battery voltage
2 Ground 0 V Battery voltage
PKIB3580E
3 – Ground : Continuity should exist.
SKIA5081E
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REAR VIEW MONITORDI-109
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YES >> GO TO 2.
NO >> Check back-up lamp system. Refer to LT-116, "
Wiring Diagram - BACK/L -" in LT section.
2.CHECK REVERSE POSITION INPUT SIGNAL
With CONSULT-III
1. Select “Data Monitor” of “REARVIEW CAMERA”.
2. Operate ignition switch with “R POSI SIG” of “Data Monitor” and check operate status.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Disconnect rear view camera control unit connector.
3. Turn ignition switch ON.
4. Shift A/T selector lever to R position.
5. Check voltage between rear view camera control unit harness
connector M48 terminal 4 and ground.
OK or NG
OK >> GO TO 3.
NG >> Check harness between rear view camera control unit and back-up lamp relay.
3.CHECK DISPLAY CONTROL UNIT OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear view camera control unit connector.
3. Turn ignition switch ON.
4. Check voltage between rear view camera control unit harness connector M48 terminal 5 and ground.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4.CHECK DISPLAY CO NTROL UNIT CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect display control unit connector.
3. Check continuity between rear view camera control unit harness connector M48 terminal 5 and display control unit harness con-
nector M75 terminal 8.
4. Check continuity between rear view camera control unit harness connector M48 terminal 5 and ground.
OK or NG
OK >> Replace display control unit.
NG >> Repair harness or connector.
5.CHECK CONTROL 1 SIGNAL
1. Turn ignition switch OFF.
2. Connect rear view camera control unit connector. 4 – Ground : Battery voltage
SKIA5086E
5 – Ground : Approx. 5 V
SKIA7148E
5 – 8 : Continuity should exist.
5 – Ground : Continuity should not exist.
SKIA7149E
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REAR VIEW MONITORDI-111
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NG >> Repair or replace power supply and ground circuit.
9.CHECK REAR VIEW CAMERA CONTROL UNIT OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Connect rear view camera control unit connector.
3. Turn ignition switch ON.
4. Shift A/T selector lever to R position.
5. Check voltage between rear view camera control unit harness connector M48 terminal 8 and ground.
OK or NG
OK >> GO TO 10.
NG >> Replace rear view camera control unit.
10.CHECK REAR VIEW CAMERA SIGNAL
1. Turn ignition switch OFF.
2. Connect rear view camera connector.
3. Turn ignition switch ON.
4. Shift A/T selector lever to R position.
5. Check voltage signal between rear view camera control unit har- ness connector M48 terminal 10 and ground.
OK or NG
OK >> GO TO 11.
NG >> Replace rear view camera.
11 .CHECK COMPOSITE SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear view camera control unit connector and display connector.
3. Check continuity between rear view camera control unit harness connector M48 terminal 12 and display harness connector M63
terminal 15.
4. Check continuity between rear view camera control unit harness connector M48 terminal 12 and ground.
OK or NG
OK >> GO TO 12.
NG >> Repair harness or connector.
12.CHECK COMPOSITE SI GNAL GROUND CIRCUIT
8 – Ground : Approx. 6 V
PKIB3581E
10 – Ground:
PKIB3582ESKIA4894E
12 – 15 : Continuity should exist.
12 – Ground : Continuity should not exist.
SKIB0482E
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