light NISSAN TEANA 2003 Repair Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2003, Model line: TEANA, Model: NISSAN TEANA 2003Pages: 3502, PDF Size: 74.56 MB
Page 1208 of 3502
DI-2 Wiring Diagram — CVTIND — ............................... 52
CVT Indicator Is Malfunction .................................. 54
WARNING CHIME ..................................................... 56
System Description ................................................. 56
POWER SUPPLY AND GROUND CIRCUIT ....... 56
IGNITION KEY WARNING CHIME (WITHOUT
INTELLIGENT KEY) ............................................ 56
IGNITION KEY WARNING CHIME (WITH INTEL-
LIGENT KEY) ...................................................... 57
LIGHT WARNING CHIME ................................... 57
Component Parts and Harness Connector Location ... 58
Schematic ............................................................... 59
Wiring Diagram — CHIME — ................................. 60
Terminals and Reference Value for BCM ................ 63
Terminals and Reference Value for Unified Meter
and A/C Amp. ......................................................... 64
Terminals and Reference Value for Combination
Meter ...................................................................... 65
CONSULT-II Function ............................................. 65
DIAGNOSTIC ITEMS DESCRIPTION ................. 65
CONSULT-II BASIC OPERATION PROCEDURE ... 65
DATA MONITOR .................................................. 65
ACTIVE TEST ...................................................... 66
Trouble Diagnosis ................................................... 66
HOW TO PROCEED WITH TROUBLE DIAGNO-
SIS ....................................................................... 66
PRELIMINARY CHECK ....................................... 66
Key Warning Chime and Light Warning Chime Does
Not Operated .......................................................... 67
Key Warning Chime Does Not Operate (Without
Intelligent Key) ........................................................ 69
Key Warning Chime Does Not Operate (With Intel-
ligent Key, When Mechanical Key Is Used) ............ 71
Key Warning Chime Does Not Operate (With Intel-
ligent Key, When Intelligent Key Is Carried With The
Driver) ..................................................................... 73
Light Warning Chime Does Not Operate ................. 75
CAN COMMUNICATION ........................................... 76
System Description ................................................. 76
CAN Communication Unit ....................................... 76
Page 1210 of 3502
DI-4
COMBINATION METERS
COMBINATION METERSPFP:24814
System DescriptionBKS001RX
UNIFIED METER CONTROL UNIT
Speedometer, odo/trip meter, tachometer and fuel gauge are controlled by the unified meter control unit,
which is built into the combination meter. Unified meter control unit receives signals from unified meter
and A/C amp.
Warning lamp and indicator lamp of combination meter are controlled by signals drawn from the unified
meter and A/C amp.
Digital meter is adopted for odo/trip meter*.
*The record of the odo meter is kept even if the battery cable is disconnected. The record of the trip meter
is erased when the battery cable is disconnected.
Odo/trip meter and shift indicator segments can be checked in diagnosis mode.
Meters/gauges can be checked in diagnosis mode.
Illumination control
Unified meter control unit produces an illumination output of the
combination meter when the ignition switch is “ON”.
Light levels can be adjusted by pressing illumination control
switch of the combination meter when lighting switch is “ON”.
Illumination control switch has five light level settings.
NOTE:
When it is light outside, light level cannot be adjusted by turning
on the lighting switch.
UNIFIED METER AND A/C AMP.
Refer to DI-27, "System Description" in “UNIFIED METER AND A/C AMP”.
SKIB0769E
Page 1233 of 3502
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
Page 1236 of 3502
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).
Page 1262 of 3502
DI-56
WARNING CHIME
WARNING CHIMEPFP:24814
System DescriptionBKS001SX
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times
through 50A fusible link (letter M , located in the fuse and fusible link block)
to BCM terminal 55,
through 15A fuse [No. 17, located in the fuse block (J/B)]
to combination meter terminal 7
to key switch terminal 1 (without Intelligent Key), and
to BCM terminal 42,
through 15A fuse [No. 18, located in the fuse block (J/B)] (with Intelligent Key)
to key switch terminal 3, and
to ignition knob switch terminal 7,
through 10A fuse [No. 19, located in the fuse block (J/B)]
to unified meter and A/C amp. terminal 21.
When ignition switch ON or START position, power is supplied
through 10A fuse [No. 1, located in the fuse block (J/B)]
to BCM terminal 38,
through 10A fuse [No. 12, located in the fuse block (J/B)]
to unified meter and A/C amp. terminal 22,
through 10A fuse [No. 14, located in the fuse block (J/B)]
to combination meter terminal 8.
Ground is supplied
to BCM terminal 52
to unified meter and A/C amp. terminals 29 and 30, and
to combination meter terminals 10, 11 and 12
through grounds M71 and M72.
NOTE:
When ignition key warning chime and light warning chime should be performed at the same time, the priorities
for each chime are the following.
1. Light warning chime
2. Ignition key warning chime
IGNITION KEY WARNING CHIME (WITHOUT INTELLIGENT KEY)
With the key inserted into the ignition switch, and the ignition switch OFF or ACC, when driver's door open, the
warning chime will sound.
Power is supplied
through key switch terminal 4
to BCM terminal 37.
Ground is supplied
to BCM terminal 62
through front door switch (driver side) terminal 2.
Front door switch (driver side) is case grounded.
BCM detects key inserted into the ignition switch, and sends key warning signal to unified meter and A/C amp.
with CAN communication line. Unified meter and A/C amp. sends key warning signal to combination meter
with communication line between unified meter and A/C amp. and combination meter.
When combination meter receives key warning signal, it sounds warning chime.
Page 1263 of 3502
WARNING CHIME
DI-57
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IGNITION KEY WARNING CHIME (WITH INTELLIGENT KEY)
When Mechanical Key Is Used
With the key inserted into the ignition switch, and the ignition switch LOCK or ACC, when driver's door open,
the warning chime will sound.
Power is supplied
through ignition knob switch, key switch and key lock solenoid terminal 8
to BCM terminal 37.
Ground is supplied
to BCM terminal 62
through front door switch (driver side) terminal 2.
Front door switch (driver side) is case grounded.
BCM detects key inserted into the ignition switch, and sends key warning signal to unified meter and A/C amp.
with CAN communication line. Unified meter and A/C amp. sends key warning signal to combination meter
with communication line between unified meter and A/C amp. and combination meter.
When combination meter receives key warning signal, it sounds warning chime.
When Intelligent Key Is Carried With The Driver
With the ignition knob is in LOCK (push switch ON) or ACC, when driver's door open, the warning chime will
sound.
Power is supplied
through ignition knob switch, key switch and key lock solenoid terminal 2
to Intelligent Key unit terminal 27.
Ground is supplied
to BCM terminal 62
through front door switch (driver side) terminal 2.
Front door switch (driver side) is case grounded.
BCM sends front door switch signal to Intelligent Key unit with CAN communication line.
Intelligent Key unit detects ignition knob return is forgotten, and sends key warning signal to unified meter and
A/C amp. with CAN communication line. Unified meter and A/C amp. sends key warning signal to combination
meter with communication line between unified meter and A/C amp. and combination meter.
When combination meter receives key warning signal, it sounds warning chime.
LIGHT WARNING CHIME
With the key removed from the ignition switch or with the ignition knob is in LOCK (push switch OFF) [with
Intelligent Key], the drive door open, and the lighting switch in ON position, the warning chime will sound.
[Except when headlamp battery saver control operates (for 5 minutes after ignition switch is turned to OFF or
ACC position) and headlamps do not illuminate.]
Signal is supplied
from combination switch (lighting switch) terminals 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10
to BCM terminals 2, 3, 4, 5, 6, 32, 33, 34, 35 and 36.
NOTE:
BCM detected lighting switch in 1st or 2nd position, refer to LT- 1 8 3 , "
Combination Switch Reading Func-
tion" .
Ground is supplied
to BCM terminal 62
through front door switch (driver side) terminal 2.
Front door switch (driver side) is case grounded.
BCM detects headlamps are illuminated, and sends light warning signal to unified meter and A/C amp. with
CAN communication line. Unified meter and A/C amp. sends light warning signal to combination meter with
communication line between unified meter and A/C amp. and combination meter.
When combination meter receives light warning signal, it sounds warning chime.
Page 1269 of 3502
WARNING CHIME
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Terminals and Reference Value for BCMBKS001T3
TerminalWire
colorItemMeasuring condition
Reference value
Ignition
switchOperation or condition
2 BR Combination switch input 5 ONLights, turn signals, wipers OFF
(Wiper dial position 4)
3 R/Y Combination switch input 4 ONLights, turn signals, wipers OFF
(Wiper dial position 4)
4 R Combination switch input 3 ONLights, turn signals, wipers OFF
(Wiper dial position 4)
5 Y/B Combination switch input 2
ONLights, turn signals, wipers OFF
(Wiper dial position 4)
6 R/W Combination switch input 1
32 LG/B Combination switch output 5 ONLights, turn signals, wipers OFF
(Wiper dial position 4)
33 G/Y Combination switch output 4 ONLights, turn signals, wipers OFF
(Wiper dial position 4)
34 L/W Combination switch output 3 ONLights, turn signals, wipers OFF
(Wiper dial position 4)
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
SKIA5291E
Page 1270 of 3502
DI-64
WARNING CHIME
*1: With Intelligent key
*2: Without Intelligent key
Terminals and Reference Value for Unified Meter and A/C Amp. BKS001T4
35 G/B Combination switch output 2
ONLights, turn signals, wipers OFF
(Wiper dial position 4)
36 G/W Combination switch output 1
37B/R
*1
BR*2Key switch signal OFFKey is removed Approx. 0V
Key is inserted Approx. 12V
38 R Ignition switch ON or START ON — Battery voltage
39 L CAN-H OFF — —
40 P CAN-L OFF — —
42 Y/R Battery power supply OFF — Battery voltage
52 B Ground ON — Approx. 0V
55 W/B Battery power supply OFF — Battery voltage
62 SB Front door switch (driver side) OFFWhen driver door is opened
(Door switch ON)Approx. 0V
When driver door is closed
(Door switch OFF)Approx. 12V Te r m i n a lWire
colorItemMeasuring condition
Reference value
Ignition
switchOperation or condition
SKIA5292E
Te r m i n a lWire
colorItem Measuring condition
Reference value
Ignition
switchOperation or condition
1 L CAN-H OFF — —
9RTX communication line (To
combination meter)ON —
11 P C A N - L O F F — —
19 G/BRX communication line
(From combination meter)ON —
21 Y/R Battery power supply OFF — Battery voltage
22 G Ignition switch ON or START ON — Battery voltage
29 B Ground (power) ON — Approx. 0V
30 B Ground ON — Approx. 0V
SKIA3362E
SKIA3361E
Page 1272 of 3502
DI-66
WARNING CHIME
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
Trouble DiagnosisBKS001T7
HOW TO PROCEED WITH TROUBLE DIAGNOSIS
1. Confirm the malfunction symptom or customer complaint.
2. Understand the outline of system. Refer to DI-56, "
System Description" .
3. Perform preliminary check. Refer to DI-66, "
PRELIMINARY CHECK" .
4. Select “METER A/C AMP” on CONSULT-II, and then perform self-diagnosis of unified meter and A/C
amp. Refer to DI-29, "
CONSULT-II Function (METER A/C AMP)" . When no malfunction detected, go to
next step 5. When malfunction detected, go to DI-17, "
SYMPTOM CHART 2" in “COMBINATION
METER”.
5. Check symptom and repair or replace the cause of malfunction.
6. Does the warning chime operate normally? If so, GO TO 7. If not, GO TO 5.
7. INSPECTION END
PRELIMINARY CHECK
1. CHECK FUSE AND FUSIBLE LINK
Check BCM fuses and fusible link for blown-out.
OK or NG
OK >> GO TO 2.
NG >> If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse
or fusible link. Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
Monitor item [Unit] ALL SIGNALSSELECTION
FROM MENUDescription
IGN ON SW [ON/OFF] X X Indicates [ON/OFF] condition of ignition switch.
KEY ON SW [ON/OFF] X X Indicates [ON/OFF] condition of key switch.
DOOR SW-DR [ON/OFF] X X Indicates [ON/OFF] condition of front door switch (driver side).
LIGHT SW 1ST [ON/OFF] X X Indicates [ON/OFF] condition of lighting switch.
FR FOG SW [ON/OFF] X X Indicates [ON/OFF] condition of front fog lamp switch.
Test item Malfunction is detected when···
IGN KEY WARN ALMThis test is able to check key warning chime operation. Key warning chime sounds for 2 seconds
after touching “ON” on CONSULT-ll screen.
LIGHT WARN ALMThis test is able to check light warning chime operation. Light warning chime sounds for 2 seconds
after touching “ON” on CONSULT-ll screen.
Unit Power source Fuse and fusible link No.
BCMBatteryM
17
Ignition switch ON or START 1
Page 1273 of 3502
WARNING CHIME
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2. CHECK POWER SUPPLY CIRCUIT
Check voltage between BCM harness connector terminals and
ground.
OK or NG
OK >> GO TO 3.
NG >> Check harness between BCM and fuse or fusible link.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM harness connector M4 terminal
52 and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Key Warning Chime and Light Warning Chime Does Not OperatedBKS001T8
1. CHECK CHIME OPERATION
1. Select “BCM” on CONSULT-II.
2. Select “BUZZER” on CONSULT-ll, and then perform “LIGHT
WARN ALM” or “IGN KEY WARN ALM” of “ACTIVE TEST”.
Does chime sound?
YES >> GO TO 3.
NO >> GO TO 2.
Terminals Ignition switch position
(+)
(–) OFF ON
Connector Terminal
M455
GroundBattery voltage Battery voltage
42 Battery voltage Battery voltage
M3 38 0 V Battery voltage
SKIB0785E
52 – Ground : Continuity should exist.
SKIB0226E
SKIA6331E