2008 INFINITI FX35 display

LANE DEPARTURE WARNING SYSTEMDI-81
< SERVICE INFORMATION >
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Terminal and Reference Va lue for LDW Camera UnitINFOID:0000000001328499
NOTE:
*: Perform “Active Test” with CONSULT-III. Refer to DI-81, "
CONSULT-III Function (LDW)".
CONSULT-III Function (LDW)INFOID:0000000001328500
DESCRIPTION
CONSULT-III performs the following functions communicating with the LDW camera unit.
WORK SUPPORT
Display Item
SELF DIAGNOSTIC RESULT
Display Item
Te r m i n a l
No. Wire
Color Item Condition
Reference Value
(Approx. [V])
Ignition
switch Operation or condition
1 B/R Ignition power supply ON — Battery voltage
3 R/W LDW chime ON LDW chime Activated
*0
Not activated 12
4 Y System ON indicator ON LDW system ON 0
OFF 12
5 R CAN-L — — —
6 B Ground ON — 0
8 G/W LDW indicator lamp ON LDW indicator lamp Illuminated
*0
Turned OFF 12
9 G LDW switch ON LDW switch Pressed 0
Released 5
10 L CAN-H — — — 11 — Shield — — —
12 B Ground ON — 0
Select diag mode Function
Work support Displays causes of automatic cancellation of the LDW system.
Self Diagnostic Result Displays malfunctioning system memorized in LDW camera unit.
Data Monitor Displays real-time input/output data of LDW camera unit.
CAN DIAG SUPPORT MNTR The results of transmit/receive diagnosis of CAN communication can be read.
Active Test Enables operation check of electrical loads by sending driving signal to them.
Ecu Identification Displays part number of LDW camera unit.
Operation Function Reference page
AUTO AIM Outputs camera unit, calculates dislocation of the camera, and displays adjustment di-
rection.
DI-71, "
Camera
Aiming Adjust-
ment"
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DI-82
< SERVICE INFORMATION >
LANE DEPARTURE WARNING SYSTEM
NOTE:
 When a DTC is detected, the LDW system dose not operate.
 When the DTC except “ABNRML TEMP DETECT [C1B03] ” is detected, the LDW indicator lamp turns ON.
 When the DTC “ABNRML TEMP DETECT [C1B03] ” is detected, the LDW system ON indicator lamp blinks.
DATA MONITOR
Display Item
ACTIVE TEST
CAUTION:
 Never perform the active test while driving.
 Active test cannot be started while LDW indicator lamp is illuminated.
Display item [Code] Malfunctions detected where... Reference
page
CAMERA UNIT MALF [C1B00] LDW camera unit internal malfunction DI-85
CAM AIMING INCMP [C1B01] LDW camera aiming is not adjusted. DI-85
VHCL SPD DATA MALF [C1B02]LDW camera unit detected different vehicle speed signal from TCM and ABS ac-
tuator and electric unit (control unit). DI-85
ABNRML TEMP DETECT [C1B03] Temperature around LDW camera unit is excessively high.
DI-86
CAN COMM CIRCUIT [U1000] LDW camera unit detected CAN communication malfunction. DI-86
CONTROL UNIT (CAN) [U1010] LDW camera unit detected internal CAN communication circuit malfunction. DI-86
Monitored Item [unit] Description
VHCL SPD SE [km/h] or [mph] Displays vehicle speed calculated by LDW camera unit through CAN communication [ABS
actuator and electric unit (control unit) transmits wheel sensor signal through CAN communi-
cation].
VHCL SPD AT [km/h] or [mph] Displays vehicle speed calculated from A/T vehicle speed sensor by LDW camera unit
through CAN communication (TCM transmits A/T vehicle speed sensor signal through CAN
communication).
FCTRY AIM YAW [deg] Displays camera unit installation condition.
FCTRY AIM ROL [deg] Displays camera unit installation condition.
FCTRY AIM PIT [deg] Displays camera unit installation condition.
XOFFSET [pixel] Displays camera unit installation condition.
MAIN SW [On/Off] Displays [On/Off] status as judged from LDW switch signal.
SW ON LAMP [On/Off] Displays [On/Off] status of LDW system ON indicator signal output.
INDICATE LAMP [On/Off] Displays [On/Off] status of LDW indicator signal output.
BUZZER OUTPUT [On/Off] Displays [On/Off] status of LDW chime operation signal output.
LDW INACCURAT [On/Off] Displays LDW camera unit status.
TURN SIGNAL [Off/LH/RH] Displays “Tur n signal” status, determined from BCM thro ugh CAN communication.
LANE DETCT LH [On/Off] Displays left lane marker is detected.
LANE DETCT RH [On/Off] Displays right lane marker is detected.
CROSS LANE LH [On/Off] Displays vehicle is crossing left lane.
CROSS LANE RH [On/Off] Displays vehicle is crossing right lane.
WARN LANE LH [On/Off] Displays warning for left lane.
WARN LANE RH [On/Off] Displays warning for right lane.
VALID POS LH [VLD/INVLD] Displays lateral position for left lane marker is valid.
VALID POS RH [VLD/INVLD] Displays lateral position for right lane marker is valid.
AIMING DONE [OK/NG] Displa ys camera aiming done.
AIMING RESULT [OK/NOK] Disp lays camera aiming result.
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LANE DEPARTURE WARNING SYSTEMDI-83
< SERVICE INFORMATION >
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1. Select “Active Test”.
2. Select any field, “BUZZER DRIVE ”, “SYSTEM ON LAMP DRIVE” and “INDICATOR LAMP DRIVE”, on
selection screen.
3. Select necessary item and “Start”.
4. Active test screen will be shown.
Display Item
BUZZER DRIVE
Select “On” and “Off” to check if LDW chime operates as follows.
SYSTEM ON LAMP DRIVE
Select “ON” and “OFF” to check if LDW s ystem ON indicator operates as follows.
NOTE:
Perform “SYSTEM ON LAMP DRIVE” when LDW system ON indicator turns OFF.
INDICATOR LAMP DRIVE
Select “On” and “Off” to check that LDW indicator lamp operates as follows.
Trouble DiagnosisINFOID:0000000001328501
HOW TO PERFORM TROUBLE DIAGNOSIS
1. Check the symptom and customer complaint.
2. Understand the outline of system. Refer to DI-69, "
System Description".
3. Perform the preliminary inspection. Refer to DI-84, "
Preliminary Check".
4. Referring to symptom chart, repair or replace the cause of the malfunction. Refer to "SYMPTOM CHART".
5. Erase DTC and perform self-diagnosis of LDW sys tem again. Then perform LDW system running test.
Refer to DI-81, "
CONSULT-III Function (LDW)" and DI-71, "Action Test".
6. Does LDW system operate normally? If it oper ates normally, GO TO 7. If not, GO TO 3.
7. INSPECTION END
SYMPTOM CHART
Active test item Operation item Function
BUZZER DRIVE LDW chime This test is able to check LDW chime operation.
SYSTEM ON LAMP DRIVE LDW system ON indicator This test is able to check LDW system ON indicator operation.
INDICATOR LAMP DRIVE LDW indicator lamp This test is able to check LDW indicator lamp operation.
“BUZZER DRIVE”
Select “On” : LDW chime is activated.
Select “Off” : LDW chime is not activated.
“SYSTEM ON LAMP DRIVE”
Select “On” : LDW system ON indicator illuminates.
Select “Off” : LDW system ON indicator turns OFF.
“INDICATOR LAMP DRIVE”
Select “On” : LDW indicator lamp illuminates.
Select “Off” : LDW indicator lamp OFF.
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LANE DEPARTURE WARNING SYSTEMDI-85
< SERVICE INFORMATION >
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OK or NG
OK >> GO TO 2.
NG >> Be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-77, "
Terminal
Arrangement".
2.CHECK POWER SUPPLY CIRCUIT
Check voltage between LDW camera unit and ground.
OK or NG
OK >> GO TO 3.
NG >> Check harness between LDW camera unit and fuse.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect LDW camera unit connector.
3. Check continuity between LDW camera unit harness connector R9 terminals 6, 12 and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair ground harness.
DTC [C1B00] CAMERA UNIT MALFINFOID:0000000001328504
1.CHECK LDW CAMERA UNIT
1. Perform self-diagnosis of LDW camera unit.
2. Check if any item other than “[C1B00] CAMERA UNIT” is displayed on self-diagnosis display.
Is any displayed?
YES >> Repair or replace applicable item.
NO >> Replace LDW camera unit.
DTC [C1B01] CAM AIMING INCMPINFOID:0000000001328505
1.PREFORM CAMERA AIMING ADJUSTMENT
1. Preform camera aiming adjustment. Refer to DI-71, "
Camera Aiming Adjustment".
2. Erase DTC and perform the self-diagnosis LDW camera unit.
Self
-diagnosis results
No malfunction detected >> INSPECTION END
Malfunction detected >> Replace LDW camera unit.
DTC [C1B02] VHCL SPD DATA MALFINFOID:0000000001328506
1.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) (CONSULT-III)
Power source Fuse No.
Ignition power supply 12
Terminals Ignition switch position
(+) (–) OFF ON
Connector Terminal
R9 1 Ground 0 V Battery voltage
PKIC0246E
6 – Ground : Continuity should exist.
12 – Ground
PKIC0247E
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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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