display INFINITI FX35 2007 Service Manual

DI-52
A/T INDICATOR
Revision: 2006 July 2007 FX35/FX45
A/T INDICATORPFP:24814
System DescriptionNKS003HY
A/T shift position is displayed in the segment display in the combination meter.
MANUAL MODE

Unified meter and A/C amp. reads manual mode signal and shift-up/down signal from A/T device (manual
mode switch), and transmits the signals to TCM with CAN communication.

TCM processes manual mode signal and shift-up/down signal, and transmits manual mode indicator sig-
nal and shift position indicator signal to unified meter and A/C amp. with CAN communication.

Unified meter and A/C amp. transmits manual mode indicator signal and shift position indicator signal to
combination meter with the communication line.

Combination meter indicates shift gear position and manual mode indicator, when receiving manual mode
indicator signal and shift position indicator signal.
NOT MANUAL MODE

Unified meter and A/C amp. reads not manual mode signal from A/T device (manual mode switch), and
transmits the signals to TCM with CAN communication.

TCM transmits shift position indicator signal to unified meter and A/C amp. with CAN communication.

Unified meter and A/C amp. transmits shift position indicator signal to combination meter with the commu-
nication line.

Combination meter indicates A/T shift position when receiving shift position indicator signal.
SKIB8484E

A/T INDICATOR DI-55
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A/T Indicator Is MalfunctionNKS0030I
1. CHECK SEGMENTS OF A/T INDICATOR
Perform self-diagnosis mode of combination meter. Refer to DI-15,
"OPERATION PROCEDURE" .
Are all segments displayed?
YES >> GO TO 2.
NO >> Replace combination meter.
2. CHECK UNIFIED METER AND A/C AMP. (CONSULT-II)
Perform self-diagnosis of unified meter and A/C amp. Refer to DI-31, "
CONSULT-II Function (METER A/C
AMP)" .
Self-diagnosis results
No malfunction detected >> GO TO 3.
Malfunction detected >> Check applicable parts, and repair or replace corresponding parts.
3. CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL
1. Select “DATA MONITOR” of “METER A/C AMP” on CONSULT-II.
2. Confirm each indication on the monitor when operating the selector lever knob.
OK or NG
OK >> Replace combination meter.
NG >> GO TO 4.
4. CHECK TCM (CONSULT-II)
Perform self-diagnosis of TCM. Refer to AT- 9 0 , "
CONSULT-II Function (A/T)" .
Self-diagnosis results
No malfunction detected >> Check TCM input/output signal. Refer to AT- 8 9 , "TCM Input/Output Signal Refer-
ence Values" .
Malfunction detected >> Check applicable part, and repair or replace corresponding parts.
EL-3828D
CONSULT-II display Switch operation Operation
status
AT-M IND Manual mode range ON
Except for manual mode range OFF
AT-M GEAR Manual mode range (shift- up or down) 5 - 1
Except for manual mode range 1
P RANGE IND P range position ON
Except for P range position OFF
R RANGE IND R range position ON
Except for R range position OFF
N RANGE IND N range position ON
Except for N range position OFF
D RANGE IND D range position ON
Except for D range position OFF
SKIA6259E

DI-66
WARNING CHIME
Revision: 2006 July 2007 FX35/FX45
Terminals and Reference Value for Combination MeterNKS0030R
CONSULT-II Function (METER A/C AMP)NKS003HZ
Refer to DI-31, "CONSULT-II Function (METER A/C AMP)" in “UNIFIED METER AND A/C AMP”.
CONSULT-II Function (BCM)NKS003I0
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
DIAGNOSIS ITEMS DESCRIPTION
CONSULT-II BASIC OPERATION
Refer to GI-38, "CONSULT-II Start Procedure" .
DATA MONITOR
Operation Procedure
1. Touch “BUZZER” on “SELECT TEST ITEM” screen.
2. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Touch “ALL SIGNALS” or “SELECTION FROM MENU” on “DATA MONITOR” screen.
4. If “SELECTION FROM MENU” is selected, touch the desired monitor item. If “ALL SIGNALS” is selected, all items required to control are monitored.
Terminal
No. Wire
color Item Measuring condition
Reference value
Ignition
switch Operation or condition
5 B Ground ON — Approx. 0 V
6
7 G/Y Ignition power supply ON — Battery voltage
8 R/W Battery power supply OFF — Battery voltage
9LG Seat belt buckle switch
(Driver side) ON Unfastened (ON) Approx. 0 V
Fastened (OFF) Approx. 12 V
13 L/B TX communication line (To
unified meter and A/C amp.) ON —
14 PU RX communication line
(From unified meter and A/C
amp.) ON —
15 B Ground ON — Approx. 0 V
SKIA3361E
SKIA3362E
System Test item Diagnosis mode Description Reference
page
BCM BUZZER DATA MONITOR Displays BCM input data in real time.
DI-66
ACTIVE TEST Operation of electrical loads can be checked by sending driving
signal to them. DI-67
BCM SELF-DIAG RESULTS BCM checks the conditions and displays memorized error.
DI-67
ALL SIGNALS Monitors all items.
SELECTION FROM MENU Selects and monitors items.

WARNING CHIME DI-67
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5. Touch “START”.
6. During monitoring, touching “RECORD” can start recording the monitored item status.
Display Item List
ACTIVE TEST
Operation Procedure
1. Touch “BUZZER” on “SELECT TEST ITEM” screen.
2. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3. Touch the item to be tested, and check the operation.
4. During the operation check, touching “OFF” deactivates the operation.
Display Item List
SELF-DIAG RESULTS
Operation Procedure
1. Touch “BCM” on “SELECT TEST ITEM” screen.
2. Touch “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.
3. Self-diagnosis results are displayed.
Display Item List
NOTE:
If “CAN communication [U1000]” is indicated, after printing the monitor item, go to “LAN system”. Refer to
LAN-49, "
CAN System Specification Chart" .
Trouble DiagnosisNKS003I1
HOW TO PERFORM TROUBLE DIAGNOSIS
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to DI-56, "
System Description" .
3. Perform the preliminary inspection. Refer to DI-68, "
PRELIMINARY INSPECTION" .
4. Referring to trouble diagnosis chart, make sure the cause of the malfunction and repair or replace applica- ble parts. Refer to DI-68, "
Symptom Chart" .
5. Does the warning chime operate normally? If so, GO TO 6. If not, GO TO 3.
6. INSPECTION END
Monitored item Description
IGN ON SW Indicates [ON/OFF] condition of ignition switch.
KEY ON SW Indicates [ON/OFF] condition of key switch.
DOOR SW-DR Indicates [ON/OFF] condition of front door switch (driver side).
LIGHT SW 1ST Indicates [ON/OFF] condition of lighting switch.
BUCKLE SW Indicates [ON/OFF] condition of seat belt switch (driver side).
Test item Malfunction is detected when···
LIGHT WARN ALM This test is able to check light warning chime operation.
IGN KEY WARN ALM This test is able to check ignition key warning chime operation.
SEAT BELT WARN TEST This test is able to check seat belt warning chime operation.
Monitored Item CONSULT-ll display Description
CAN communication CAN communication [U1000] Malfunction is detected in CAN communication.

DI-84
LANE DEPARTURE WARNING SYSTEM
Revision: 2006 July 2007 FX35/FX45
3. Touch “LDW” on “SELECT SYSTEM” screen.
If “LDW” is not displayed, go to GI-39, "
CONSULT-II Data Link
Connector (DLC) Circuit" .
4. Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.
5. Touch “AUTO AIM” on “SELECT WORK ITEM” screen.
6. The target should be accurately placed. The vehicle should be stopped.
After confirming the above, touch “START” to perform aiming.
CAUTION:
Never touch “START” when the target is not placed.
BCIA0030E
BCIA0031E
PKIB4696E
SKIB3146E

LANE DEPARTURE WARNING SYSTEM DI-85
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7. Touch “NEXT”, then a keyboard window is displayed. And input
“Dh”, and then touch “ENTER”.
NOTE:
Check the value “Dh”. Refer to DI-83, "
VEHICLE HEIGHT
CHECK" .
8. Check the regulated value. (Spec.) NOTE:
Check the value input at step 8.
a. Touch “NEXT” if appropriate.
b. Touch “CHANGE SET” to change “Dh”.
9. Touch “NEXT”. CAUTION:
Never change “Ht”.
10. Touch “NEXT”. CAUTION:
Never change “Dt”.
SKIB3147E
SKIB3148E
SKIB3149E
SKIB3173E

DI-86
LANE DEPARTURE WARNING SYSTEM
Revision: 2006 July 2007 FX35/FX45
11. Touch “START”.
12. Check it display item.
a. “NORMALLY COMPLETED” is displayed, then touching “COM- PLETION”.
b. Perform the following services when displayed “SUSPENSION” or “ABNORMALLY COMPLETED”.
NOTE:
Replace camera unit if “suspension” is repeatedly indicated though the above two service is performed.
13. Check if “NORMALLY COMPLETED” is displayed and close the aiming adjustment procedure by touching “END”.
SKIB3150E
SKIB3151E
SKIB3152E
Displays item Service procedure
SUSPENSION 00H Routine not activated
Position the target appropriately again. Perform the aiming again.
Refer to DI-80, "
Camera Aiming Adjustment" .
10H Writing error
ABNORMALLY COMPLETED —
SKIB3153E

DI-92
LANE DEPARTURE WARNING SYSTEM
Revision: 2006 July 2007 FX35/FX45
Terminals and Reference Value for LDW Camera UnitNKS00319
NOTE:
*: Perform “ACTIVE TEST” with CONSULT-II. Refer to DI-94, "
ACTIVE TEST" .
CONSULT-II Function (LDW)NKS0031A
DESCRIPTION
CONSULT-II performs the following functions communicating with the LDW camera unit.
CONSULT-II BASIC OPERATION
Refer to GI-38, "CONSULT-II Start Procedure" .
WORK SUPPORT
Operation Procedure
Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.
Display Item
SELF-DIAG RESULTS
Operation Procedure
1. Touch “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.
2. See the displayed result of self-diagnosis.
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 Reference page
WORK SUPPORT Displays causes of automatic cancellation of the LDW system. DI-92
SELF-DIAG RESULTS Displays malfunctioning system memorized in LDW camera unit.DI-92
DATA MONITOR Displays real-time input/output data of LDW camera unit.DI-93
CAN DIAG SUPPORT MNTR The results of transmit/receive diagnosis of CAN communication can be read.LAN-49
ACTIVE TEST Enables operation check of electrical loads by sending driving signal to them. DI-94
ECU PART NUMBER Displays part number of LDW camera unit. —
Operation Function Reference page
AUTO AIM Outputs camera unit, calculates dislocation of the camera, and displays adjustment
direction.
DI-80

LANE DEPARTURE WARNING SYSTEM DI-93
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Display Item
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
Operation Procedure
1. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
2. Touch any of “ALL SIGNALS” and “SELECTION FROM MENU” on selection screen.
3. Touch “START”.
4. Display the data monitor.
5. If necessary, touch “COPY” in turn, and print data.
Monitored Item
Display item [Code] Malfunctions detected where... Reference
page
CAMERA UNIT MALF [C1B00] LDW camera unit internal malfunction DI-97
CAM AIMING INCMP [C1B01] LDW camera aiming is not adjusted.DI-97
VHCL SPD DATA MALF [C1B02] LDW camera unit detected different vehicle speed signal from TCM and ABS
actuator and electric unit (control unit). DI-97
ABNRML TEMP DETECT [C1B03] Temperature around LDW camera unit is excessively high.
DI-98
CAN COMM CIRCUIT [U1000] LDW camera unit detected CAN communication malfunction.DI-98
CONTROL UNIT (CAN) [U1010] LDW camera unit detected internal CAN communication circuit malfunction.DI-98
Monitored Item [unit] Description
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.
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 commu-
nication].
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).
TURN SIGNAL [OFF/LH/RH] Displays “Turn signal” status, determined from BCM through 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] Displays camera aiming done.
AIMING RESULT [OK/NOK] Displays camera aiming result.
FCTRY AIM YAW [deg] Displays camera unit installation condition.
FCTRY AIM ROL [deg] Displays camera unit installation condition.

DI-94
LANE DEPARTURE WARNING SYSTEM
Revision: 2006 July 2007 FX35/FX45
ACTIVE TEST
CAUTION:

Never perform the active test while driving.

Active test cannot be started while LDW indicator lamp is illuminated.
1. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen. Refer to DI-92, "
CONSULT-II BASIC OPERA-
TION" .
2. Touch any field, “BUZZER DRIVE ”, “SYSTEM ON LAMP DRIVE” and “INDICATOR LAMP DRIVE”, on selection screen.
3. Touch necessary item and “START”.
4. Active test screen will be shown.
Active Test Item
BUZZER DRIVE
Touch “ON” and “OFF” to check if LDW chime operates as follows.
SYSTEM ON LAMP DRIVE
Touch “ON” and “OFF” to check if LDW system ON indicator oper-
ates as follows.
NOTE:
Perform “SYSTEM ON LAMP DRIVE” when LDW system ON indica-
tor turns OFF.
FCTRY AIM PIT [deg] Displays camera unit installation condition.
XOFFSET [pixel] Displays camera unit installation condition. Monitored Item [unit] Description
Active test item Operation item Function
Reference
page
BUZZER DRIVE LDW chime This test is able to check LDW chime operation. DI-94
SYSTEM ON LAMP DRIVE LDW system ON
indicator This test is able to check LDW system ON indicator
operation. DI-94
INDICATOR LAMP DRIVE LDW indicator lamp This test is able to check LDW indicator lamp operation.
DI-95
“BUZZER DRIVE”
Touch “ON” : LDW chime is activated.
Touch “OFF” : LDW chime is not activated.
SKIB1787E
“SYSTEM ON LAMP DRIVE”
Touch “ON” : LDW system ON indicator illuminates.
Touch “OFF” : LDW system ON indicator turns OFF.
SKIB1788E