cam NISSAN TEANA 2003 Service Manual

AT-8
PRECAUTIONS

Service Notice or PrecautionsBCS000ZH
TORQUE CONVERTER SERVICE
The torque converter should be replaced under any of the following conditions:

External leaks in the hub weld area.

Converter hub is scored or damaged.

Converter pilot is broken, damaged or fits poorly into crankshaft.

Steel particles are found after flushing the cooler and cooler lines.

Pump is damaged or steel particles are found in the converter.

Vehicle has TCC shudder and/or no TCC apply. Replace only after all hydraulic and electrical diagnoses
have been made. (Converter clutch material may be glazed.)

Converter is contaminated with engine coolant containing antifreeze.

Internal malfunction of stator roller clutch.

Heavy clutch debris due to overheating (blue converter).

Steel particles or clutch lining material found in fluid filter or on magnet when no internal parts in unit are
worn or damaged — indicates that lining material came from converter.
The torque converter should not be replaced if:

The fluid has an odor, is discolored, and there is no evidence of metal or clutch facing particles.

The threads in one or more of the converter bolt holes are damaged.

Transaxle malfunction did not display evidence of damaged or worn internal parts, steel particles or clutch
plate lining material in unit and inside the fluid filter.

Vehicle has been exposed to high mileage (only). The exception may be where the torque converter
clutch dampener plate lining has seen excess wear by vehicles operated in heavy and/or constant traffic,
such as taxi, delivery or police use.

DISASSEMBLY
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c. Remove output shaft adjusting shim.
d. Remove output shaft assembly.

If output shaft assembly came off with side cover, tap side
cover with a soft hammer to separate.
CAUTION:
Be careful not to damage side cover.
e. Remove needle bearing.

Check needle bearing, and replace if damaged or worn.
f. Remove bearing retainer from transaxle case.
SAT440D
SAT035F
SAT435D
SCIA4879E
ATM0315D

ASSEMBLY
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ASSEMBLYPFP:00000
Assembly (1)BCS001OW
1. Install differential side oil seals on transaxle case and converter housing.
CAUTION:

Do not reuse differential side oil seals.

Apply ATF to differential side oil seals.

Drive differential side oil seals into case until it became flush.
Refer to dimensions “A”, “B”.
Unit: mm (in)
NOTE:
Differential side oil seal pulling direction is used as the refer-
ence.
2. Install parking actuator support to transaxle case. Tighten park-
ing actuator support bolts to the specified torque. Refer to AT-
246, "Components" .
CAUTION:
Be careful to direction of parking actuator support.
SAT181FC
SCIA4913E
Dimensions “A”, “B” 0± 0.5 (0±0.020)
SCIA4858E
SAT183F

AV-2 Component Description .......................................... 41
DISPLAY UNIT .................................................... 41
A/C AND AV SWITCH ......................................... 41
CAN Communication Unit ....................................... 41
Component Parts Location ..................................... 41
Schematic ............................................................... 42
Wiring Diagram — INF/D — ................................... 43
Schematic ............................................................... 48
Wiring Diagram — COMM — ................................. 49
Terminals and Reference Value for Display Unit .... 52
Terminals and Reference Value for A/C and AV
Switch ..................................................................... 53
A/C and AV Switch Self-Diagnosis Function ........... 54
STARTING THE SELF-DIAGNOSIS MODE ........ 54
DIAGNOSIS FUNCTION ..................................... 54
EXITING THE SELF-DIAGNOSIS MODE ........... 54
On Board Self-Diagnosis Function ......................... 55
DESCRIPTION .................................................... 55
DIAGNOSIS ITEM ............................................... 55
Self-Diagnosis Mode .............................................. 55
OPERATION PROCEDURES ............................. 55
EXITING THE SELF-DIAGNOSIS MODE ........... 56
Symptom Chart ....................................................... 57
Unable to Operate System with A/C and AV Switch ... 58
Removal and Installation of Display Unit ................ 60
REMOVAL ........................................................... 60
INSTALLATION .................................................... 60
Removal and Installation of A/C and AV Switch ..... 60
REMOVAL ........................................................... 60
INSTALLATION .................................................... 60
INTEGRATED COLOR DISPLAY SYSTEM .............. 61
System Description ................................................. 61
INTEGRATED COLOR DISPLAY SYSTEM ........ 61
REAR VIEW MONITOR ...................................... 61
Component Description .......................................... 62
DISPLAY CONTROL UNIT .................................. 62
DISPLAY .............................................................. 62
A/C AND AV SWITCH ......................................... 62
REAR VIEW CAMERA ........................................ 62
REAR VIEW CAMERA CONTROL UNIT ............ 63
CAN Communication Unit ....................................... 63
Component Parts Location ..................................... 63
Schematic — INF/D — ........................................... 64
Wiring Diagram — INF/D — ................................... 65
Schematic — COMM — ......................................... 72
Wiring Diagram — COMM — ................................. 73
Terminals and Reference Value for Display Control
Unit ......................................................................... 77
Terminals and Reference Value for Display ............ 80
Terminals and Reference Value for A/C and AV
Switch ..................................................................... 82
Terminals and Reference Value for Rear View Cam-
era Control Unit ...................................................... 83
Special Note for Trouble Diagnosis ........................ 84
A/C and AV Switch Self-Diagnosis Function ........... 84
STARTING THE SELF-DIAGNOSIS MODE ........ 84DIAGNOSIS FUNCTION ..................................... 84
EXITING THE SELF-DIAGNOSIS MODE ........... 84
On Board Self-Diagnosis Function .......................... 85
DESCRIPTION .................................................... 85
DIAGNOSIS ITEM ............................................... 85
OPERATION PROCEDURE ................................ 86
Self-Diagnosis Mode ............................................... 87
DIAGNOSIS PROCEDURE ................................. 87
SELF-DIAGNOSIS RESULT ................................ 88
Confirmation Mode .................................................. 89
DIAGNOSIS PROCEDURE ................................. 89
DCU ..................................................................... 89
HVAC ................................................................... 92
CAN DIAGNOSIS ................................................ 93
CONSULT-II Functions (REAR VIEW CAMERA) .... 94
CONSULT-II BASIC OPERATION PROCEDURE
... 94
WORK SUPPORT ............................................... 94
DATA MONITOR .................................................. 94
Vehicle Width and Distance Guiding Line Correction ... 95
DESCRIPTION .................................................... 95
VEHICLE WIDTH AND DISTANCE GUIDING
LINE CORRECTION PROCEDURE .................... 95
Unable to Operate System with A/C and AV Switch ... 97
All Images Are Not Displayed ................................. 99
Rear View Image Is Not Displayed (RGB Image Is
Displayed) .............................................................101
When Displaying Rear View Image, SETTING
Menu Is Not Displayed ..........................................106
Tint Is Strange for The RGB Image .......................107
RGB Image Is Rolling ...........................................109
Values for All Items in The TRIP Screen Do Not
Change .................................................................110
Values for Items, “Driving Distance” and “Average
Speed” Do Not Change .........................................110
Values for All Items in The FUEL ECONOMY Screen
Do Not Change .....................................................110
Example of Symptoms Possible No Malfunction .. 111
DISPLAY ............................................................ 111
REAR VIEW MONITOR ..................................... 111
Removal and Installation of A/C and AV Switch ....112
REMOVAL ..........................................................112
INSTALLATION ..................................................112
Removal and Installation of Display ......................112
REMOVAL ..........................................................112
INSTALLATION ..................................................112
Removal and Installation of Display Control Unit ..112
REMOVAL ..........................................................112
INSTALLATION ..................................................112
Removal and Installation of Rear View Camera ...113
REMOVAL ..........................................................113
INSTALLATION ..................................................113
Removal and Installation of Rear View Camera Con-
trol Unit ..................................................................113
REMOVAL ..........................................................113
INSTALLATION ..................................................113

INTEGRATED COLOR DISPLAY SYSTEM
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INTEGRATED COLOR DISPLAY SYSTEMPFP:28090
System DescriptionBKS0027J
For system operation information, refer to Owner's Manual.
INTEGRATED COLOR DISPLAY SYSTEM

Each control unit that comprises the system is connected with a communication circuit. It transmits/
receives data signals including request signals and response signals, and controls the system.

The display control unit transmits/receives data signals to/from each control unit with CAN communica-
tion. It performs an arithmetical operation on fuel information values by using data obtained from the con-
trol units, and then displays the calculated values on the screen.

The display control unit receives vehicle speed signals that are transmitted from the unified meter and A/
C amp., performs an arithmetical operation on drive information values, and then displays the calculated
values on the screen.

The images displayed on the monitor screen contain display control unit-generated RGB images, and rear
view images transmitted from the rear view camera control unit.

The display control unit controls image switching and image quality adjustments by communications with
the display.
REAR VIEW MONITOR

A rear view monitor was set to vehicle, which can check rearward on screen when backing up the vehicle.

For easier recognition of the vehicle width and the distance to the objects, the guide lines of distances and
rear are combined with the rear view image.

Image quality of the rear view image and of the RGB image can be adjusted separately.
SKIB8807E

AV-62
INTEGRATED COLOR DISPLAY SYSTEM

Component DescriptionBKS0027K
DISPLAY CONTROL UNIT

Display control unit draws a status of the audio system and air
conditioner system, a TRIP screen, a FUEL ECONOMY screen,
etc., and transmits the image signals to the display screen.

It receives operation signals of audio system and air conditioner
system from A/C and AV switch, and transmits the operation sig-
nal of audio system to the audio unit through the communication
line and transmits the operation signal of air conditioner system
to the unified meter and A/C amp. through CAN communication.

Display signal from audio unit is transmitted to display control
unit through the communication line, and then the operating
state of the audio system is displayed in the screen.

Display signal from unified meter and A/C amp. is transmitted to
display control unit through the CAN communication, and then the operating state of the air conditioner
system is displayed in the screen.
DISPLAY

Images on the display include RGB image and rear view image
displayed when setting the select lever to R range.

Display control unit controls images on the display.
A/C AND AV SWITCH

A/C and AV switch, an integrated combination of audio system
and air conditioner system switches, are adopted.

Operation signal of audio system is transmitted to the audio unit
through display control unit with the communication line.

Operation signal of air conditioner system is transmitted to uni-
fied meter and A/C amp. through display control unit with CAN
communication.
REAR VIEW CAMERA

Rear view camera transmits rear view image signals to the dis-
play screen through the rear view camera control unit, when
reverse signal is input.

The rear view image is a mirror image reversed left and right
that is the same as seeing rear side with a room mirror.
SKIB0800E
SKIB8808E
SKIB8808E
SKIB0802E

INTEGRATED COLOR DISPLAY SYSTEM
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REAR VIEW CAMERA CONTROL UNIT

Rear view camera control unit supplies power to the rear view
camera, and then transmits the rear view image from the rear
view camera to the display screen when reverse signal is input.

Guiding lines of vehicle width and distance from rear end are
composited and displayed on rear view image.
CAN Communication UnitBKS0027L
Refer to LAN-49, "CAN System Specification Chart" .
Component Parts LocationBKS0027M
SKIB0803E
SKIB8809E

INTEGRATED COLOR DISPLAY SYSTEM
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Terminals and Reference Value for Display Control UnitBKS0027R
Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
1 (Y) Ground Battery power supply Input OFF — Battery voltage
2 (L/B) GroundPower supply
(Inverter) Output ON — Approx. 9 V
3 (B) Ground Ground — ON — Approx. 0 V
4 (L/Y) Ground Power supply (Signal) Output ON — Approx. 9 V
5 (P) Ground Ground (Inverter) — ON — Approx. 0 V
6 (G/W) Ground Reverse signal Input ONSelector lever in R position Approx. 12 V
Selector lever except in R
positionApprox. 0 V
7 (R/W) Ground Ground (Signal) — ON — Approx. 0 V
8 (BR/W) GroundCamera-connection
recognition signalInput ONConnected to rear view
camera control unit connec-
torApprox. 0 V
Not connected to rear view
camera control unit connec-
torApprox. 5 V
10 (V) Ground ACC power supply Input ACC — Battery voltage
12 (G) Ground Ignition signal Input ON — Battery voltage
14 (R/L) Ground Illumination signal Input ONLighting switch ON Approx. 12 V
Lighting switch OFF Approx. 0 V
16 (V/W) GroundVehicle speed signal
(8-pulse)Input ONWhen vehicle speed is
approx. 40 km/h (25 MPH)NOTE:
Maximum voltage may be 5 V
due to specifications (connected
units).
25 (L) — CAN-H — — — —
26 (P) — CAN-L — — — —
28 (BR) GroundCommunication
signal (+)Input/
OutputON —
29 — Shield — — — —
30 (Y) GroundCommunication
signal (–)Input/
OutputON —
PKIA1935E
SKIB7378E
SKIB7379E

INTEGRATED COLOR DISPLAY SYSTEM
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Terminals and Reference Value for Rear View Camera Control UnitBKS0027U
Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
1 (Y) Ground Battery power supply Input OFF — Battery voltage
2 (V) Ground ACC power supply Input ACC — Battery voltage
3 (B) Ground Ground — ON — Approx. 0 V
4 (G/W) Ground Reverse signal Input ONSelector lever in R position Approx. 12 V
Other than selector lever in
R positionApprox. 0 V
5 (BR/W) GroundCamera-connection
recognition signalOutput ON — Approx. 0 V
6 (O) —Data transmit/receive
signal—— — —
8 (P) Ground Camera power supply Output ONSet the selector lever in R
position, and then display
the rear view imageApprox. 6 V
9 — Shield — — — —
10 (W) GroundRear view image
signalInput ONSet the selector lever in R
position, and then display
the rear view image
11 — Shield — — — —
12 (BR) GroundRear view image
signalOutput ONSet the selector lever in R
position, and then display
the rear view image
SKIB3608E
SKIB3608E

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.