NISSAN TEANA 2003 Service Manual

INTEGRATED COLOR DISPLAY SYSTEM
AV-93
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AV

CAN DIAGNOSIS
The transmitting/receiving of CAN communication can be monitored.
Item Content Error counter
Communication OK / NG 0 - 50
CAN System 1 OK / UNKNW 0 - 50
CAN System 2 OK / UNKNW 0 - 50
CAN System 3 OK / UNKNW 0 - 50
CAN System 4 OK / UNKNW 0 - 50
CAN System 5 OK / UNKNW 0 - 50
CAN System 6 OK / UNKNW 0 - 50
CAN System 7 OK / UNKNW 0 - 50
CAN System 8 OK / UNKNW 0 - 50
CAN System 9 OK / UNKNW 0 - 50
PKIC9893E

AV-94
INTEGRATED COLOR DISPLAY SYSTEM

CONSULT-II Functions (REAR VIEW CAMERA)BKS00281
CONSULT-II can display each diagnosis item using the diagnosis test modes shown following.
CONSULT-II BASIC OPERATION PROCEDURE
Refer to GI-34, "CONSULT-II Start Procedure" .
WORK SUPPORT
Operation Procedure
1. Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.
2. Touch “SELECT GUIDELINE PATTERN” or “ADJ GUIDELINE POSITION” on “SELECT WORK ITEM”
screen.
For details, refer to AV- 9 5 , "
Vehicle Width and Distance Guiding Line Correction" .
DATA MONITOR
Operation Procedure
1. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
2. Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “SELECT MONITOR ITEM” screen.
3. When “SELECTION FROM MENU” is selected, touch individual items to be monitored. When “ALL SIG-
NALS” is selected, all the items will be monitored.
4. Touch “START”.
5. Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch “STOP”.
Display Item List
Diagnosis partCheck Item,
Diagnosis ModeDescription
REAR VIEW CAMERAWORK SUPPORT It can adjust the vehicle width and distance guiding lines that overlap camera image.
DATA MONITOR Displays input data for rear view camera control unit in real-time.
ECU PART NUMBER Displays rear view camera control unit part number.
Item Description
SELECT GUIDELINE PATTERN The opening of the vehicle width and distance guiding lines can be selected from 2 patterns.
ADJ GUIDELINE POSITION Make fine adjustment to the vehicle width and distance guiding lines upper/lower/left/right
Item Description
ALL SIGNALS Monitors all the signal.
SELECTION FROM MENU Selects and monitors individual items.
Item Description
R POSI SIG [ON/OFF]“ON (Selector lever R position)/OFF (other than R position)” status as judged from the reverse
signal is displayed.

INTEGRATED COLOR DISPLAY SYSTEM
AV-95
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Vehicle Width and Distance Guiding Line CorrectionBKS00282
DESCRIPTION
CONSULT-II is used to modify the guiding lines of the width of vehicle and the distance from rear end of vehi-
cle on the rear view monitor when these lines are derated from the actual width and/or distance, because of
rear view camera replacement, etc.
VEHICLE WIDTH AND DISTANCE GUIDING LINE CORRECTION PROCEDURE
1. Create a correction line to modify the guiding lines inside moni-
tors. Draw lines on the rearward area of the vehicle passing
through the following points: 250 mm (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. Connect CONSULT-II and CONSULT-II CONVERTER, and then
touch “REARVIEW CAMERA” on “SELECT SYSTEM” screen.
WARNING:
Correct the guiding line with the engine stopped for safety.
3. Shift selector lever to R position.
SKIB4106E
BCIA0030E
SKIA6103E

AV-96
INTEGRATED COLOR DISPLAY SYSTEM

4. Touch “ADJ GUIDELINE POSITION” on “SELECT WORK
ITEM” screen.
NOTE:
When starting “ADJ GUIDELINE POSITION” mode, vehicle
width guiding lines may move horizontally. It is normal.
5. Touch “X UP”, “X DOWN”, “Y UP”, and “Y DOWN” so as to align
with a correction line created, and then adjust the guiding lines.
6. If the guiding lines align with the correction lines, touch “SAVE”
so as to fix the lines, and then end the correction by touching
“END”. GO TO 7 if the guiding lines do not align with the correc-
tion lines.
7. Touch “SELECT GUIDELINE PATTERN” on SELECT WORK
ITEM screen.
8. Change the pattern of the guiding lines by touching “UP” or
“DOWN”. [Select from among 2 patterns (“PATTERN NO. 0 or
1”) of the guiding lines.]
9. Fix the pattern of the guiding lines by touching “SAVE”.
10. End the correction by touching “END”.
NOTE:
If the setting value is changed on “SELECT GUIDELINE PAT-
TERN” and “ADJ GUIDELINE POSITION”, the change is not
reflected at the next starting if “SAVE” is not touched.
SKIA5638E
Adjustment direction ADJUST MONITOR
LEFT/RIGHT X VALUE ADJ –8 - 8
UP/DOWN Y VALUE ADJ –8 - 8
SKIB0841E
SKIA5638E
SKIB0842E

INTEGRATED COLOR DISPLAY SYSTEM
AV-97
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AV

Unable to Operate System with A/C and AV SwitchBKS00284
Symptom: Unable to operate A/C system and audio system with A/C and AV switch. (Unable to start self-diag-
nosis.)
1. CHECK CONDITION
1. Turn ignition switch ON.
2. Check if an image is displayed on the screen.
Is an image displayed on the screen?
YES >> GO TO 2.
NO >> Repair malfunctioning part. Refer to AV- 9 9 , "
All Images Are Not Displayed" .
2. SELF-DIAGNOSIS OF A/C AND AV SWITCH
Start self-diagnosis of A/C and AV switch, and check the self-diagnosis result. Refer to AV- 8 4 , "
A/C and AV
Switch Self-Diagnosis Function" .
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. CHECK A/C AND AV SWITCH POWER SUPPLY AND GROUND CIRCUIT
1. Check voltage between A/C and AV switch harness connector
terminal and ground.
2. Turn ignition switch OFF.
3. Disconnect A/C and AV switch connector.
4. Check continuity between A/C and AV switch harness connector
M40 terminal 13 and ground.
OK or NG
OK >> Replace A/C and AV switch.
NG >> Repair harness or connector.
Terminals
OFF ACC ON (+)
(–)
Connector Terminal
M40 7 Ground 0 VBattery
voltageBattery
voltage
13 – Ground : Continuity should exist.
SKIB8804E
SKIB8805E

AV-98
INTEGRATED COLOR DISPLAY SYSTEM

4. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect display control unit and A/C and AV switch connectors.
3. Check continuity between display control unit harness connector
(A) M83 terminals 28, 30 and A/C and AV switch harness con-
nector (B) M40 terminals 12, 11.
4. Check continuity between display control unit harness connector
(A) M83 terminals 28, 30 and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
5. CHECK A/C AND AV SWITCH AND DISPLAY CONTROL UNIT
1. Replace A/C and AV switch or display control unit.
2. Make sure that A/C system and audio system can be operated by A/C and AV switch.
OK or NG
OK >> INSPECTION END
NG >> Replace the other unit.28 – 12 : Continuity should exist.
30 – 11 : Continuity should exist.
28, 30 – Ground : Continuity should not exist.
SKIB8837E

INTEGRATED COLOR DISPLAY SYSTEM
AV-99
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All Images Are Not DisplayedBKS00285
Symptom: RGB image and rear view image are not displayed.
1. CHECK CONDITION
When operating audio and air conditioner, make sure that they operate correctly.
Do audio and air conditioner operate normally?
YES >> GO TO 2.
NO >> GO TO 5.
2. CHECK DISPLAY GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect display connector.
3. Check continuity between display harness connector M81 termi-
nal 1 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK HARNESS
1. Disconnect display control unit connector.
2. Check continuity between display control unit harness connector
(A) M82 terminals 2, 4, 5, 7 and display harness connector (B)
M81 terminals 2, 3, 13, 14.
3. Check continuity between display control unit harness connector
(A) M82 terminals 2, 4 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.1 – Ground : Continuity should exist.
SKIB7839E
2 – 2 : Continuity should exist.
4 – 3 : Continuity should exist.
5 – 13 : Continuity should exist.
7 – 14 : Continuity should exist.
2, 4 – Ground : Continuity should not exist.
SKIB7840E

AV-100
INTEGRATED COLOR DISPLAY SYSTEM

4. CHECK DISPLAY POWER SUPPLY AND GROUND CIRCUIT (INVERTER AND SIGNAL)
1. Connect display control unit and display connectors.
2. Turn ignition switch ON.
3. Check voltage between display control unit harness connector
M82 terminals 2 and 5.
4. Check voltage between display control unit harness connector
M82 terminals 4 and 7.
OK or NG
OK >> Replace display.
NG >> Replace display control unit.
5. CHECK DISPLAY CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
1. Check voltage between display control unit harness connector
terminals and ground.
2. Turn ignition switch OFF.
3. Disconnect display control unit connector.
4. Check continuity between display control unit harness connector
M82 terminal 3 and ground.
OK or NG
OK >> Replace display control unit.
NG >> Repair harness or connector.2 – 5 : Approx. 9 V
SKIB7841E
4 – 7 : Approx. 9 V
SKIB7842E
Terminals
OFF ACC ON (+)
(–)
Connector Terminal
M821
GroundBattery
voltageBattery
voltageBattery
voltage
10 0 VBattery
voltageBattery
voltage
3 – Ground : Continuity should exist.
SKIB7843E
SKIB7844E

INTEGRATED COLOR DISPLAY SYSTEM
AV-101
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Rear View Image Is Not Displayed (RGB Image Is Displayed)BKS00286
Symptom: Rear view image is not displayed when selector lever is set in R position. (RGB image is displayed.)
1. CHECK CONDITION
1. Turn ignition switch ON.
2. When setting selector lever in R position, make sure that the screen does not change or changes into the
screen where nothing is displayed.
Does the screen change into the screen where nothing is displayed?
YES >> GO TO 2.
NO >> GO TO 12.
2. CONSULT-II FUNCTIONS
1. Connect “CONSULT-II”. Refer to AV- 9 4 , "
CONSULT-II BASIC OPERATION PROCEDURE" .
2. Check if “REARVIEW CAMERA” is shown on the SELECT SYSTEM screen.
Is
“REARVIEW CAMERA” shown?
YES >> GO TO 3.
NO >> Check rear view camera control unit power supply and ground circuit, and repair malfunctioning
part.
3. CONSULT-II FUNCTIONS
Check if reverse signals input to the rear view camera control unit are normal with DATA MONITOR. Refer to
AV- 9 4 , "
DATA MONITOR" .
OK or NG
OK >> GO TO 4.
NG >> Check rear view camera control unit reverse signal circuit, and repair malfunctioning part.
4. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect rear view camera control unit and rear view camera connectors.
3. Check continuity between rear view camera control unit harness
connector (A) B36 terminals 8, 10 and rear view camera har-
ness connector (B) T32 terminals 1, 3.
4. Check continuity between rear view camera control unit harness
connector (A) B36 terminals 8, 10 and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.8 – 1 : Continuity should exist.
10 – 3 : Continuity should exist.
8, 10 – Ground : Continuity should not exist.
SKIB8838E

AV-102
INTEGRATED COLOR DISPLAY SYSTEM

5. CHECK REAR VIEW CAMERA GROUND CIRCUIT
Check continuity between rear view camera harness connector T32
terminal 2 and ground.
OK or NG
OK >> GO TO 6.
NG >> Repair harness or connector.
6. CHECK REAR VIEW CAMERA POWER SUPPLY CIRCUIT
1. Connect rear view camera control unit and rear view camera connectors.
2. Turn ignition switch ON.
3. When displaying rear view image, check voltage between rear
view camera control unit harness connector B36 terminal 8 and
ground.
OK or NG
OK >> GO TO 7.
NG >> Replace rear view camera control unit.
7. CHECK REAR VIEW IMAGE SIGNAL
When displaying rear view image, check voltage waveform between
rear view camera control unit harness connector B36 terminal 10
and ground with CONSULT-ll or oscilloscope.
OK or NG
OK >> GO TO 8.
NG >> Replace rear view camera.2 – Ground : Continuity should exist.
SKIB8839E
8 – Ground : Approx. 6 V
SKIB6987E
10 – Ground:
SKIB6988ESKIB3608E