high beam NISSAN TEANA 2003 Service Manual

BCM (BODY CONTROL MODULE)
BCS-9
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BCS

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)

COMBINATION METERS
DI-5
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FA I L - S A F E
Solution When Communication Error Between the Unified Meter and A/C Amp. and the Com-
bination Meter
Function Specifications
SpeedometerReturn to zero when discontinuing communication or receiv-
ing irregular data.
Tachometer
Reset to zero by suspending communication.
Fuel gauge
Illumination control Combination meter illumination When suspending communication, change to nighttime mode.
Odo/trip meter Integrate in response to 8-pulse input.
Shift indicator The display turns off by suspending communication.
Warning buzzer The warning buzzer turns off by suspending communication.
Warning lamp/indicator lampLow water temperature indicator lamp
The lamp turns on by suspending communication. VDC OFF indicator (With VDC)
SLIP indicator (With VDC)
Brake warning lamp
ABS warning lamp
ASCD CRUISE indicator lamp
The lamp turns off by suspending communication. ASCD SET indicator lamp
Turn signal indicator lamp
High-beam indicator lamp
Front fog indicator lamp
Rear fog indicator lamp
Oil pressure warning lamp
Door warning lamp
High water temperature warning lamp
Malfunction indicator lamp
A/T CHECK warning lamp
CVT indicator lamp
KEY warning lamp
LOCK warning lamp

UNIFIED METER AND A/C AMP
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UNIFIED METER AND A/C AMPPFP:27760
System DescriptionBKS001SK

For the unified meter and A/C amp., the signal required for con-
trolling the combination meter are integrated in the A/C auto
amp.

Unified meter and A/C amp. controls each operation for A/C
auto amp. For information regarding A/C control, refer to AT C -
24, "AIR CONDITIONER CONTROL" .

Unified meter and A/C amp. inputs necessary information for
combination meter from each unit by CAN communication and
so on.

And unified meter and A/C amp. outputs these signals using
communication line (TX, RX) between unified meter and A/C
amp. and combination meter.

The signals required for the distance to empty (DTE) display are centralized in the unified meter and A/C
amp., converted into data, and sent to the display unit (with display unit) using CAN communication.

Other input signals are also sent to the ECM, TCM, BCM and display unit (with display unit) using CAN
communication.

The unified meter and A/C amp. correspond a CONSULT-II function (self-diagnostic results, CAN diag-
nostic support monitor and data monitor).
INPUT/OUTPUT SIGNALS
Between Unified Meter and A/C amp. and Combination Meter
SKIB0778E
Unit Input Output
Unified meter and A/C amp.

Seat belt buckle switch signal (Driver's side)

Parking brake signal

Illumination control nighttime required signal

Refuel status signal

Low-fuel warning lamp condition signal

Combination meter receive error signal

Delivery destination data signal

Combination meter specifications signal

Vehicle speed signal (8-pulse)

Engine speed signal

Engine coolant temperature signal

Fuel level sensor signal (resistance value)

Malfunction indicator lamp signal

ABS warning lamp signal

Brake warning lamp signal

KEY warning lamp signal (With Intelligent Key)

LOCK warning lamp signal (With Intelligent Key)

High-beam request signal

Turn indicator signal

VDC OFF indicator lamp signal (With VDC)

SLIP indicator lamp signal (With VDC)

ASCD CRUISE indicator lamp signal

ASCD SET indicator lamp signal

A/T position indicator signal

A/T CHECK warning lamp signal

CVT indicator lamp signal

CVT position indicator signal

Door switch signal

Oil pressure switch signal

Position lights request signal

Front fog light request signal

Rear fog light request signal

Buzzer output signal

DI-30
UNIFIED METER AND A/C AMP

DATA MONITOR
Operation Procedure
1. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
2. Touch either “MAIN SIGNALS” or “SELECTION FROM MENU” on the “DATA MONITOR” screen.
3. When “SELECTION FROM MENU” is selected, touch individual
items to be monitored. When “MAIN SIGNALS” is selected,
main items will be monitored.
4. Touch “START”.
5. Touch “RECORD” while monitoring, then the status of the moni-
tored item can be recorded. To stop recording, touch “STOP”.
Display Item List
MAIN SIGNALS Monitors main signals.
SELECTION FROM MENU Selects and monitors individual signal.
SKIA8739E
Monitor item [Unit] MAIN SIGNALSSELECTION
FROM MENUContents
SPEED METER [km/h] or [mph] X XThis is the angle correction value after the speed signal from
the ABS actuator and electric unit (control unit) is converted
into the vehicle speed.
SPEED OUTPUT [km/h] or [mph] X XThis is the angle correction value before the speed signal
from the ABS actuator and electric unit (control unit) is con-
verted into the vehicle speed.
TACHO METER [rpm] X XThis is the converted value for the engine speed signal from
the ECM.
W TEMP METER [°C] or [°F] X XThis is the converted value for the engine coolant tempera-
ture signal from the ECM.
FUEL METER [lit.] X XThis is the processed value for the signal (resistance value)
from the fuel gauge.
DISTANCE [km] or [mile] X XThis is the calculated value for the speed signal from the
ABS actuator and electric unit (control unit), the signal
(resistance signal) from the fuel gauge and fuel consumption
signal from ECM.
FUEL W/L [ON/OFF] X X Indicates [ON/OFF] condition of low-fuel warning lamp.
MIL [ON/OFF] X Indicates [ON/OFF] condition of malfunction indicator lamp.
BUZZER [ON/OFF] X X Indicates [ON/OFF] condition of buzzer.
DOOR W/L [ON/OFF] X Indicates [ON/OFF] condition of door warning lamp.
HI-BEAM IND [ON/OFF] X Indicates [ON/OFF] condition of high-beam indicator.
TURN IND [ON/OFF] X Indicates [ON/OFF] condition of turn indicator.
FR FOG IND X Indicates [ON/OFF] condition of front fog lamp indicator.
RR FOG IND X Indicates [ON/OFF] condition of rear fog lamp.
OIL W/L [ON/OFF] X Indicates [ON/OFF] condition of oil pressure warning lamp.
LIGHT IND [ON/OFF] X Indicates [ON/OFF] condition of light indicator lamp.
VDC/TCS IND [ON/OFF] X Indicates [ON/OFF] condition of VDC OFF indicator lamp.
ABS W/L [ON/OFF] X Indicates [ON/OFF] condition of ABS warning lamp.
SLIP IND [ON/OFF] X Indicates [ON/OFF] condition of SLIP indicator lamp.
BRAKE W/L [ON/OFF] X Indicates [ON/OFF] condition of brake warning lamp.*
KEY G W/L [ON/OFF] X Indicates [ON/OFF] condition of key warning lamp (green).

TROUBLE DIAGNOSIS
LAN-51
[CAN]
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CAN Communication Signal ChartBKS002DP
Refer to LAN-15, "How to Use CAN Communication Signal Chart" for how to use CAN communication signal
chart.
TYPE 1/TYPE 2
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive
Signals
ECM
ADP
BCM
M&A
DISP
TCM
ABS
IPDM-E
A/C compressor request signal T R
Accelerator pedal position signal T R
Closed throttle position signal T R
Cooling fan speed request signal T R
Engine and A/T integrated control signalTR
RT
Engine coolant temperature signal T R
Engine speed signal T R
Fuel consumption monitor signalTR
TR
Malfunction indicator signal T R
Wide open throttle position signal T R
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signal T R
Door switch signal R T R R
Front fog light request signal T R R
Front wiper request signal T R
High beam request signal T R R
Ignition switch signal R T R
Key fob door unlock signal R T
Key fob ID signal R T
Key switch signal R T
Low beam request signal T R
Oil pressure switch signalRT
TR
Position light request signal T R R
Rear fog status signal T R
Rear window defogger switch signal T R
Sleep wake up signal T R R
Turn indicator signal T R
3rd position switch signal T R
A/C switch/indicator signalRT
TR
Distance to empty signal T R
Fuel level low warning signal T R
Stop lamp switch signal T R

LAN-52
[CAN]
TROUBLE DIAGNOSIS

*: P range only
TYPE 3
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive Vehicle speed signalRT
RRR T R
A/T CHECK indicator lamp signal R T
A/T position indicator lamp signal
R
*RT
Output shaft revolution signal R T
ABS warning lamp signal R T
Brake warning lamp signal R T
Front wiper stop position signal R T
High beam status signal R T
Low beam status signal R T
Rear window defogger control signal R R R TSignals
ECM
ADP
BCM
M&A
DISP
TCM
ABS
IPDM-E
SignalsECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E
A/C compressor request signal TR
Accelerator pedal position signal T R R
Closed throttle position signal T R
Cooling fan speed request signal TR
Engine and A/T integrated control signalTR
RT
Engine coolant temperature signal T R
Engine speed signal T R R
Fuel consumption monitor signalTR
TR
Malfunction indicator signal T R
Wide open throttle position signal T R
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signalTR
TR
Door lock/unlock status signal T R
Door switch signal R T R R R
Front fog light request signal T R R
Front wiper request signal T R
High beam request signal T R R
Ignition switch signal R T R
Key fob door unlock signal R T
Key fob ID signal R T
Key switch signal R T

TROUBLE DIAGNOSIS
LAN-53
[CAN]
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*: P range onlyLow beam request signal T R
Oil pressure switch signalRT
TR
Position light request signal T R R
Rear fog status signal T R
Rear window defogger switch signal T R
Sleep wake up signalTRR R
RT
Turn indicator signal T R
Door lock/unlock/trunk open request signal R T
Hazard warning lamp request signal R T
Ignition knob switch signal R T
Key warning signal T R
Starter permission signal R T
3rd position switch signal T R
A/C switch/indicator signalRT
TR
Distance to empty signal T R
Fuel level low warning signal T R
Stop lamp switch signal T R
Vehicle speed signalRT
RRRRR T R
Steering angle sensor signal R T R
A/T CHECK indicator lamp signal R T
A/T position indicator lamp signal
R
*RR T
Output shaft revolution signal R T
ABS warning lamp signal R T
Brake warning lamp signal R T
SLIP indicator lamp signal R T
VDC OFF indicator lamp signal R T
VDC operation signalRT
Front wiper stop position signal R T
High beam status signal R R T
Low beam status signal R R T
Rear window defogger control signal R R R TSignals
ECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E

LAN-54
[CAN]
TROUBLE DIAGNOSIS

TYPE 4
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive
Signals
ECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E
A/C compressor request signal TR
Accelerator pedal position signal T R R
ASCD CRUISE lamp signal T R
ASCD SET lamp signal T R
Closed throttle position signal T R
Cooling fan speed request signal TR
Engine and CVT integrated control signalTR
RT
Engine coolant temperature signal T R
Engine speed signal T R R R
Fuel consumption monitor signalTR
TR
Malfunction indicator signal T R
Wide open throttle position signal T R
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signalTR
TR
Door lock/unlock status signal T R
Door switch signal R T R R R
Front fog light request signal T R R
Front wiper request signal T R
High beam request signal T R R
Ignition switch signal R T R
Key fob door unlock signal R T
Key fob ID signal R T
Key switch signal R T
Low beam request signal T R
Oil pressure switch signalRT
TR
Position light request signal T R R
Rear fog status signal T R
Rear window defogger switch signal T R
Sleep wake up signalTRR R
RT
Turn indicator signal T R
Door lock/unlock/trunk open request signal R T
Hazard warning lamp request signal R T
Ignition knob switch signal R T
Key warning signal T R

TROUBLE DIAGNOSIS
LAN-55
[CAN]
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*: P range onlyManual mode shift down signal T R
Manual mode shift up signal T R
Manual mode signal T R
Not manual mode signal T R
Starter permission signal R T
A/C switch/indicator signalRT
TR
Distance to empty signal T R
Fuel level low warning signal T R
Stop lamp switch signal T R
Vehicle speed signalRRT
RRRRRT
Steering angle sensor signal R T R
CVT indicator lamp signal R T
CVT position indicator signal
R
*RR T
Input shaft revolution signal R T
Manual mode indicator signal R T
Output shaft revolution signal R T
ABS warning lamp signal R T
Brake warning lamp signal R T
SLIP indicator lamp signal R T
VDC OFF indicator lamp signal R T
VDC operation signalRT
Front wiper stop position signal R T
High beam status signal R R T
Low beam status signal R R T
Rear window defogger control signal R R R TSignals
ECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E

LT-1
LIGHTING SYSTEM
K ELECTRICAL
CONTENTS
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SECTION LT
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LIGHTING SYSTEM
PRECAUTIONS .......................................................... 5
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 5
General Precautions for Service Operations ............ 5
HEADLAMP - XENON TYPE - ................................... 6
Component Parts and Harness Connector Location ..... 6
System Description .................................................. 6
OUTLINE ............................................................... 6
LOW BEAM OPERATION ..................................... 7
HIGH BEAM OPERATION .................................... 7
FLASH-TO-PASS OPERATION ............................ 8
COMBINATION SWITCH READING FUNCTION ..... 8
EXTERIOR LAMP BATTERY SAVER CONTROL ..... 8
AUTO LIGHT OPERATION ................................... 8
XENON HEADLAMP ............................................. 9
CAN Communication System Description ................ 9
CAN Communication Unit ........................................ 9
Schematic .............................................................. 10
Wiring Diagram — H/LAMP — ................................ 11
Terminals and Reference Values for BCM ............. 15
Terminals and Reference Values for IPDM E/R ..... 17
How to Perform Trouble Diagnosis ........................ 17
Preliminary Check .................................................. 17
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................... 17
CONSULT-II Functions (BCM) ............................... 18
CONSULT-II BASIC OPERATION ....................... 18
WORK SUPPORT ............................................... 19
DATA MONITOR ................................................. 19
ACTIVE TEST ..................................................... 20
CONSULT-II Functions (IPDM E/R) ....................... 20
CONSULT-II OPERATION .................................. 20
DATA MONITOR ................................................. 21
ACTIVE TEST ..................................................... 21
Headlamp Do Not Change To High (Both Sides) ... 22
Headlamp Does Not Change To High (One Side) ... 25
High Beam Indicator Does Not Illuminate .............. 26
Headlamp Do Not Illuminate (Both Sides) ............. 27
Headlamp Does Not Illuminate (One Side) ............ 29Headlamps Do Not Change to Low (Both Sides) ... 30
Headlamps Do Not Turn OFF ................................. 31
General Information for Xenon Headlamp Trouble
Diagnosis ................................................................ 32
Caution: .................................................................. 32
Xenon Headlamp Trouble Diagnosis ...................... 32
Aiming Adjustment .................................................. 33
PREPARATION BEFORE ADJUSTING .............. 33
LOW BEAM AND HIGH BEAM ........................... 33
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 34
Bulb Replacement .................................................. 35
HEADLAMP HIGH/LOW BEAM .......................... 35
BENDING LAMP ................................................. 35
PARKING LAMP .................................................. 35
FRONT TURN SIGNAL LAMP ............................ 35
Removal and Installation ........................................ 36
REMOVAL ........................................................... 36
INSTALLATION ................................................... 36
Disassembly and Assembly .................................... 37
DISASSEMBLY ................................................... 37
ASSEMBLY ......................................................... 37
HEADLAMP - HALOGEN TYPE - ............................ 38
Component Parts and Harness Connector Location ... 38
System Description ................................................. 38
OUTLINE ............................................................. 38
LOW BEAM OPERATION ................................... 39
HIGH BEAM OPERATION .................................. 39
FLASH-TO-PASS OPERATION .......................... 40
COMBINATION SWITCH READING FUNCTION ... 40
EXTERIOR LAMP BATTERY SAVER CONTROL ... 40
AUTO LIGHT OPERATION ................................. 40
CAN Communication System Description .............. 40
CAN Communication Unit ....................................... 40
Schematic ............................................................... 41
Wiring Diagram — H/LAMP — ............................... 42
Terminals and Reference Values for BCM .............. 46
Terminals and Reference Values for IPDM E/R ...... 48
How to Perform Trouble Diagnosis ......................... 48
Preliminary Check .................................................. 48