lock NISSAN TEANA 2003 Service Manual

AUDIO (WITH INTEGRATED COLOR DISPLAY SYSTEM)
AV-33
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AV

Symptom ChartBKS0028V

The majority of the audio malfunctions are the result of outside causes (bad CD, electromagnetic interfer-
ence, etc.). Check the symptoms below to diagnose the malfunction.

The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunction-
ing. Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and
operation of each piece of electrical equipment, and then determine the cause.

CD-R is not guaranteed to play because they can contain compressed audio (MP3, WMA) or could be
incorrectly mastered by the customer on a computer.

Check if the CDs carry the Compact Disc Logo. If not, the disc is not mastered to the “red book” Compact
Disc Standard and may not play.

Make sure that other operation except audio system can be performed with A/C and AV switch. If these
operations are inoperative with A/C and AV switch, refer to AV- 9 7 , "
Unable to Operate System with A/C
and AV Switch" .
NOTE:
Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise
from trains and other sources. It is not a malfunction.

Fading noise: This noise occurs because of variations in the field strength in a narrow range due to moun-
tains or buildings blocking the signal.

Multi-path noise: This noise results from a time difference between the broadcast waves directly from the
station arriving at the antenna and the waves reflected by mountains or buildings.
Symptom Possible malfunction location
Audio system does not work properly.

Audio unit power supply circuit

Communication signal circuit between audio unit and display unit

A/C and AV switch

Audio unit
CD auto changer does not work properly.

CD auto changer power supply circuit

Communication signal circuit between audio unit and CD auto changer

CD auto changer

Audio unit
No sound can be heard from all speakers. Audio unit
No sound can be heard from one or several speakers.

Audio signal circuit between audio unit and speaker

Speaker

Tweeter

Audio unit
No sound can be heard from radio or noise is caught.

Antenna amp. ON signal circuit

Antenna feeder

Rear window antenna

Antenna amp.

Audio unit
Unable to operate audio system with rear audio control
switch.

Remote control signal circuit between rear audio control switch and A/C
and AV switch

Rear audio control switch

A/C and AV switch

INTEGRATED DISPLAY SYSTEM
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On Board Self-Diagnosis FunctionBKS00228
DESCRIPTION
When performing self-diagnosis mode, the following menu is displayed.
DIAGNOSIS ITEM
Self-Diagnosis ModeBKS00229
OPERATION PROCEDURES
1. Start the engine.
2. Turn the audio system OFF.
3. While pressing the “MUTE” button, turn the volume control dial
clockwise or counterclockwise for 30 clicks or more. (When the
self-diagnosis mode is started, a short beep will be heard.)
4. Initial diagnosis screen is displayed.

Perform diagnosis according to the audio preset No. “1, 2, 3,
4”.
FULL BLINK
All display unit segments turn ON.
Diagnosis itemFunction
switchDescription
FULL BLINK 1 All display unit segments turn ON.
HVAC DIAG 2 Self-diagnosis of air conditioner system is performed.
VERSION 3 Software version of each unit is displayed.
DIAG END 4 Exit from self-diagnosis mode and return to normal screen.
SKIB0828E
SKIA7023J
SKIA7024J

AV-86
INTEGRATED COLOR DISPLAY SYSTEM

OPERATION PROCEDURE
1. Start the engine.
2. Turn the audio system OFF.
3. While pressing the “MUTE” button, turn the volume control dial
clockwise or counterclockwise for 30 clicks or more. (When the
self-diagnosis mode is started, a short beep will be heard.)
4. The initial diagnosis screen is displayed.
5. The item of “DCU Failure Diagnosis” and “DCU Confirmation”
can be selected.

Select each item with “FM” button and “AM” button of A/C and
AV switch, and then determine by “CD·CHG” button.

When pressing “3 RANDOM” button of A/C and AV switch,
return to the previous screen.
SKIB8825E
SKIB0829E
SKIB1985E

BCM (BODY CONTROL MODULE)
BCS-7
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BCM STATUS CONTROL
BCM changes its status depending on the operation status in order to save power consumption.
1. CAN communication status

With ignition switch ON, CAN communicates with other control units normally.

Control by BCM is being operated properly.

When ignition switch is OFF, switching to sleep mode is possible.

Even when ignition switch is OFF, if CAN communication with IPDM E/R, Intelligent Key unit or unified
meter and A/C amp. is active, CAN communication status is active.
2. Sleep transient status

This status shuts down CAN communication when ignition switch is turned OFF.

It transmits sleep request signal to IPDM E/R, Intelligent Key unit, driver seat control unit and unified
meter and A/C amp.

2 seconds after CAN communication of all control units stops, sleep transient status switches to CAN
communication inactive status.
3. CAN communication inactive status

With ignition switch OFF, CAN communication is not active.

With ignition switch OFF, control performed only by BCM is active.

When all controls that BCM performs stop, CAN communication inactive status switches to sleep sta-
tus.
4. Sleep status

BCM is activated with low power mode.

CAN communication is not active.

When CAN communication operation is detected, it switches to CAN communication status.

When a state of the following switches changes, it switches to CAN communication state.
–Ignition switch (ACC, ON)
–Key switch
–Ignition knob switch
–Hazard switch
–Door lock/unlock switch
–Front door switch (driver side, passenger side)
–Rear door switch (RH, LH)
–Trunk lid opener switch
–Trunk room lamp switch
–Combination switch (passing, lighting switch 1ST position, front fog lamp)
–Remote keyless entry receiver (lock/unlock signal)

When control performed only by BCM is required by switch, it shifts to CAN communication inactive
mode.

Status of combination switch reading function is changed.

BCS-8
BCM (BODY CONTROL MODULE)

SYSTEMS CONTROLLED BY BCM DIRECTLY
NOTE:
Power supply only. No system control.
SYSTEMS CONTROLLED BY BCM AND IPDM E/R
SYSTEMS CONTROLLED BY BCM AND COMBINATION METER
SYSTEMS CONTROLLED BY BCM, COMBINATION METER AND IPDM E/R
SYSTEMS CONTROLLED BY BCM AND INTELLIGENT KEY UNIT
System Reference
Power door lock systemBL-21, "
POWER DOOR LOCK SYSTEM"
Remote keyless entry systemBL-46, "REMOTE KEYLESS ENTRY SYSTEM"
Power window system NOTEGW-17, "POWER WINDOW SYSTEM"
Sunroof NOTERF-10, "SUNROOF"
Interior room lamp timerLT-219, "INTERIOR ROOM LAMP"
Interior room lamp battery saver controlLT-222, "INTERIOR ROOM LAMP BATTERY SAVER CONTROL"
Rear fog lampLT-142, "REAR FOG LAMP"
System Reference
NATSBL-139, "
NATS(Nissan Anti-Theft System)"
Headlamp
LT- 6 , "HEADLAMP - XENON TYPE -"

LT-38, "HEADLAMP - HALOGEN TYPE -"
Auto light systemLT-64, "AUTO LIGHT SYSTEM"
Parking, license plate and tail lamps LT-196, "PARKING, LICENSE PLATE AND TAIL LAMPS"
Front fog lampLT-126, "FRONT FOG LAMP"
Exterior lamp battery saver controlLT-197, "EXTERIOR LAMP BATTERY SAVER CONTROL"
Front wiper and washer systemWW-4, "FRONT WIPER AND WASHER SYSTEM"
Headlamp washerWW-40, "HEADLAMP WASHER"
Rear window defoggerGW-54, "REAR WINDOW DEFOGGER"
System Reference
Warning chimeDI-56, "
WARNING CHIME"
Turn signal and hazard warning lampsLT-152, "TURN SIGNAL AND HAZARD WARNING LAMPS"
System Reference
Oil pressure warning lampDI-35, "
WARNING LAMPS"
System Reference
Intelligent Key systemBL-68, "
INTELLIGENT KEY SYSTEM"

BCM (BODY CONTROL MODULE)
BCS-9
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MAJOR COMPONENTS AND CONTROL SYSTEM
System Input Output
Remote control entry system

Remote keyless entry receiver

Key switch

Front door switch (driver side)

Front door switch (passenger side)

Rear door switch RH

Rear door switch LH

Front door lock assembly
(driver side) (door lock actuator)

Front door lock assembly
(passenger side) (door lock actuator)

Rear door lock actuator RH

Rear door lock actuator LH

Trunk lid opener actuator

Turn signal lamp (RH, LH)

Combination meter
(turn signal indicator, warning chime)
Intelligent Key system

Intelligent Key unit

Front door switch (driver side)

Front door switch (passenger side)

Rear door switch RH

Rear door switch LH

Front door lock assembly
(driver side) (door lock actuator)

Front door lock assembly
(passenger side) (door lock actuator)

Rear door lock actuator RH

Rear door lock actuator LH

Trunk lid opener actuator

Turn signal lamp (RH, LH)

Combination meter
(turn signal indicator, warning chime)
Power door lock system

Power window main switch
(door lock and unlock switch)

Front door lock assembly (driver side)
(door unlock sensor)

Key switch

Front door switch (driver side)

Front door switch (passenger side)

Rear door switch RH

Rear door switch LH

Front door lock assembly
(driver side) (door lock actuator)

Front door lock assembly
(passenger side) (door lock actuator)

Rear door lock actuator RH

Rear door lock actuator LH
Trunk lid openerTrunk lid and fuel lid opener switch
(Trunk lid opener switch)Trunk lid lock assembly
(trunk lid opener actuator)
Power supply (IGN) to power window,
sunroofIgnition power supply Power window and sunroof system
Power supply (BAT) to power window,
sunroof and power seatBattery power supply Power window, sunroof system and power seat
Headlamp Combination switch

IPDM E/R

Combination meter
(HIGH beam indicator)
Exterior lamp battery saver control

Ignition switch

Combination switchIPDM E/R
Auto light system

Optical sensor

Combination switch

Ignition switch (ACC, ON)IPDM E/R
Parking, license plate and tail lamps Combination switch

IPDM E/R

Combination meter (Tail lamp indicator)
Front fog lamp Combination switch

IPDM E/R

Combination meter
(Front fog lamp indicator)

BCS-10
BCM (BODY CONTROL MODULE)

CAN Communication UnitBKS001UH
Refer to LAN-49, "CAN System Specification Chart" .
Rear fog lamp Combination switch

Rear fog lamp

Combination meter
(Rear fog lamp indicator)
Turn signal lamp

Combination switch

Ignition switch (ON)

Turn signal lamp

Combination meter
(turn signal indicator, warning chime)
Hazard lamp Hazard switch

Turn signal lamp

Combination meter
(turn signal indicator, warning chime)
Interior room lamp timer

Key switch

Remote keyless entry receiver

Power window main switch
(door lock and unlock switch)

Front door lock assembly (driver side)

Front door switch (driver side)

Front door switch (passenger side)

Rear door switch LH

Rear door switch RH

Ignition switch (ON)

Map lamp

Personal lamp RH

Personal lamp LH

Ignition keyhole illumination
Key warning chime

Key switch

Front door switch (driver side)

Ignition switch (ON)Combination meter (warning buzzer)
Light warning chime

Combination switch

Front door switch (driver side)

Ignition switch (ON)Combination meter (warning buzzer)
Oil pressure warning lamp

IPDM E/R

Ignition switch (ON)Combination meter (warning lamp)
Front wiper and washer system

Combination switch

Combination meter

Ignition switch (ON)IPDM E/R
Headlamp washer

Headlamp washer switch

Combination switch

Ignition switch (ON)IPDM E/R
Rear window defogger

Rear window defogger switch

Ignition switch (ACC, ON)IPDM E/R
A/C switch signal

Unified meter and A/C amp.

Ignition switch (ON)ECM
Blower fan switch signal

Unified meter and A/C amp.

Ignition switch (ON)ECM System Input Output

BCM (BODY CONTROL MODULE)
BCS-13
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CONSULT-II Function (BCM)BKS001UK
CONSULT-II can display each diagnostic item using the diagnostic test mode shown following.
CONSULT-II BASIC OPERATION
Refer to GI-34, "CONSULT-II Start Procedure" .
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
ITEMS OF EACH PART
NOTE:
CONSULT-II will only display systems the vehicle possesses.
×:Applicable
NOTE:
This item is displayed, but should not be used.BCM diagnostic test item Check item, diagnostic test mode Content
Inspection by partWORK SUPPORT Changes setting of each function.
SELF-DIAGNOSIS RESULTS BCM performs self-diagnosis of CAN communication.
DATA MONITOR Displays the input data of BCM in real time.
CAN DIAG SUPPORT MNTRThe result of transmit/receive diagnosis of CAN communication
can be read.
ACTIVE TEST Gives a drive signal to a load to check the operation.
ECU PART NUMBER ECM part number can be read.
CONFIGURATION (Not be used.)
CONSULT-II display System and itemDiagnostic test mode (Inspection by part)
WORK
SUPPORTSELF−
DIAG
RESULTSDATA
MONITORCAN
DIAG
SUP-
PORT
MNTRACTIVE
TESTECU
PA R T
NUMBERCON-
FIGU-
RATION
BCM BCM×× × ×
×
NOTE
DOOR LOCK Power door lock system×××
REAR DEFOGGER Rear window defogger××
BUZZER Warning chime××
INT LAMP Room lamp timer×××
MULTI REMOTE ENTRemote keyless entry
system×××
HEAD LAMP Headlamp×××
WIPER Wiper×××
FLASHERTurn signal lamp
Hazard lamp××
AIR CONDITONERBlower fan switch signal
A/C switch signal×
INTELLIGENT KEY Intelligent Key system×
COMB SW Combination switch×
IMMU NATS××
BATTERY SAVER Room lamp battery saver×× ×
TRUNK Trunk lid opener××
SIGNAL BUFFER Oil pressure switch××
PANIC ALARM Panic alarm×

BL-1
BODY, LOCK & SECURITY SYSTEM
I BODY
CONTENTS
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SECTION BL
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BODY, LOCK & SECURITY SYSTEM
INDEX FOR DTC ........................................................ 4
DTC No. Index ......................................................... 4
INTELLIGENT KEY / NATS I-KEY ........................ 4
NATS V5.0 ............................................................ 4
PRECAUTIONS .......................................................... 5
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 5
Precautions Necessary for Steering Wheel Rotation
After Battery Disconnect .......................................... 5
OPERATION PROCEDURE ................................. 5
Precautions for Work ................................................ 5
PREPARATION ........................................................... 6
Commercial Service Tools ........................................ 6
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 7
Work Flow ................................................................ 7
CUSTOMER INTERVIEW ..................................... 7
DUPLICATE THE NOISE AND TEST DRIVE ....... 8
CHECK RELATED SERVICE BULLETINS ........... 8
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 8
REPAIR THE CAUSE ........................................... 8
CONFIRM THE REPAIR ....................................... 9
Generic Squeak and Rattle Troubleshooting ........... 9
INSTRUMENT PANEL .......................................... 9
CENTER CONSOLE ............................................. 9
DOORS ................................................................. 9
TRUNK ................................................................ 10
SUNROOF/HEADLINING ................................... 10
SEATS ................................................................. 10
UNDERHOOD ..................................................... 10
Diagnostic Worksheet ............................................. 11
HOOD ....................................................................... 13
Fitting Adjustment .................................................. 13
LONGITUDINAL AND LATERAL CLEARANCE
ADJUSTMENT .................................................... 13
FRONT END HEIGHT ADJUSTMENT ............... 13
SURFACE HEIGHT ADJUSTMENT ................... 14
Removal and Installation ........................................ 14
REMOVAL ........................................................... 15INSTALLATION ................................................... 15
Removal and Installation of Hood Lock Control ..... 16
REMOVAL ........................................................... 16
INSTALLATION ................................................... 16
Hood Lock Control Inspection ................................ 17
RADIATOR CORE SUPPORT .................................. 18
Removal and Installation ........................................ 18
REMOVAL ........................................................... 18
INSTALLATION ................................................... 19
FRONT FENDER ...................................................... 20
Removal and Installation ........................................ 20
REMOVAL ........................................................... 20
INSTALLATION ................................................... 20
POWER DOOR LOCK SYSTEM .............................. 21
Component Parts and Harness Connector Location ... 21
System Description ................................................. 22
LOCK OPERATION ............................................. 22
UNLOCK OPERATION ........................................ 22
KEY REMINDER DOOR SYSTEM ...................... 23
VEHICLE SPEED SENSING AUTO DOOR
LOCK FUNCTION ............................................... 23
OVERRIDE MECHANISM ................................... 23
CAN Communication System Description .............. 23
CAN Communication Unit ....................................... 23
Schematic ............................................................... 24
Wiring Diagram -D/LOCK- ...................................... 25
FIG. 1 ................................................................... 25
FIG. 2 ................................................................... 26
FIG. 3 ................................................................... 27
FIG. 4 ................................................................... 28
Terminals and Reference Value for BCM ............... 29
Work Flow ............................................................... 29
CONSULT-II Function (BCM) ................................. 30
CONSULT-II START PROCEDURE .................... 30
CONSULT-II APPLICATION ITEMS .................... 30
Trouble Diagnosis Chart by Symptom .................... 31
BCM Power Supply and Ground Circuit ................. 32
Check Door Switch ................................................. 33
Check Key Switch ................................................... 35
Check Door Lock and Unlock Switch ..................... 37

BL-2 Check Door Lock Actuator Output Signal ............... 39
Check Door Lock Actuator Circuit .......................... 40
(DRIVER SIDE AND REAR LH) .......................... 40
(PASSENGER SIDE AND REAR RH) ................. 41
Check Door Unlock Sensor .................................... 42
FUEL FILLER LID OPENER ..................................... 44
Component Part and Harness Connector Location ... 44
Wiring Diagram –F/LID– ......................................... 45
REMOTE KEYLESS ENTRY SYSTEM ..................... 46
Component Parts and Harness Connector Location ... 46
System Description ................................................. 46
INPUTS ............................................................... 46
OPERATED PROCEDURE ................................. 47
CAN Communication System Description .............. 48
CAN Communication Unit ....................................... 48
Schematic ............................................................... 49
Wiring Diagram — KEYLES— ................................ 50
FIG. 1 ................................................................... 50
FIG. 2 ................................................................... 51
FIG. 3 ................................................................... 52
Terminals and Reference Value for BCM ................ 53
Terminals and Reference Value for IPDM E/R ........ 54
CONSULT-II Function (BCM) .................................. 54
CONSULT-II START PROCEDURE .................... 54
CONSULT-II APPLICATION ITEMS .................... 54
Work Flow ............................................................... 56
Trouble Diagnosis Symptom Chart ......................... 56
Check Key Fob Battery and Function ..................... 57
Check ACC Switch ................................................. 58
Check Door Switch ................................................. 59
CHECK DOOR SWITCH (EXCEPT TRUNK
ROOM LAMP SWITCH) ...................................... 59
CHECK TRUNK ROOM LAMP SWITCH ............ 61
Check Key Switch ................................................... 63
Check Hazard Function .......................................... 64
Check Map Lamp and Ignition Keyhole Illumination
Function .................................................................. 64
ID Code Entry Procedure ....................................... 64
KEY FOB ID SET UP WITH CONSULT-II ........... 64
KEY FOB ID SET UP WITHOUT CONSULT-II .... 66
Key Fob Battery Replacement ................................ 67
INTELLIGENT KEY SYSTEM ................................... 68
Component Parts and Harness Connector Location ... 68
System Description ................................................. 70
DOOR LOCK/UNLOCK, TRUNK OPEN FUNC-
TION .................................................................... 70
REMOTE KEYLESS ENTRY FUNCTIONS ......... 71
ENGINE START FUNCTION ............................... 72
WARNING AND ALARM FUNCTION .................. 73
CHANGE SETTINGS FUNCTION ....................... 76
INTELLIGENT KEY REGISTRATION .................. 76
STEERING LOCK UNIT REGISTRATION .......... 77
CAN Communication System Description .............. 77
CAN Communication Unit ....................................... 77
Schematic ............................................................... 78
Wiring Diagram — I/KEY— .................................... 80
Terminals and Reference Value for Intelligent Key
Unit ......................................................................... 88
Terminals and Reference Value for Steering Lock Unit .......................................................................... 90
Terminals and Reference Value for BCM ................ 90
Diagnosis Procedure ............................................... 91
WORK FLOW ...................................................... 91
ENGINE START FUNCTION DIAGNOSTIC
PROCEDURE ...................................................... 92
CONSULT-II Functions (INTELLIGENT KEY) ......... 93
CONSULT-II Inspection Procedure ......................... 93
BASIC OPERATION ............................................ 93
CONSULT-II Application Items ................................ 93
SELF-DIAGNOSTIC RESULTS ........................... 93
DATA MONITOR .................................................. 93
WORK SUPPORT ............................................... 94
ACTIVE TEST ...................................................... 95
Trouble Diagnosis Symptom Chart ......................... 96
ALL FUNCTIONS OF THE INTELLIGENT KEY
ARE NOT OPERATING ....................................... 96
REMOTE KEYLESS ENTRY FUNCTION MAL-
FUNCTION .......................................................... 96
DOOR LOCK FUNCTION MALFUNCTION ......... 97
TRUNK OPEN FUNCTION MALFUNCTION ....... 97
HAZARD REMINDER FUNCTION MALFUNC-
TION .................................................................... 98
ENGINE START FUNCTION MALFUNCTION .... 98
WARNING CHIME FUNCTION MALFUNCTION ... 99
Check CAN Communication System ....................100
Check Intelligent Key Unit Power Supply and
Ground Circuit .......................................................100
Check Key Switch (Intelligent Key Unit Input) .......101
Check Key Switch (BCM Input) .............................102
Check Ignition knob Switch ...................................103
Check Door Switch ...............................................105
CHECK DOOR SWITCH (EXCEPT TRUNK
ROOM LAMP SWITCH) .....................................105
CHECK TRUNK ROOM LAMP SWITCH ...........107
Check Door Request Switch .................................109
Check Intelligent Key Warning Buzzer .................. 111
Check Outside Key Antenna .................................112
Check Inside Key Antenna ....................................114
Check Steering Lock Unit ......................................115
Check Headlamp Function ....................................117
Removal and Installation of Intelligent Key Unit ....117
REMOVAL ..........................................................117
INSTALLATION ..................................................117
Intelligent Key Battery Replacement .....................117
DISASSEMBLY AND ASSEMBLY OF INTELLI-
GENT KEY .........................................................117
INTELLIGENT KEY BATTERY INSPECTION ...118
DOOR ......................................................................119
Fitting Adjustment .................................................119
FRONT DOOR ...................................................119
REAR DOOR .....................................................119
STRIKER ADJUSTMENT ..................................120
Removal and Installation of Front Door ................120
REMOVAL ..........................................................120
INSTALLATION ..................................................120
Removal and Installation of Rear Door .................120
REMOVAL ..........................................................121