light NISSAN TEANA 2003 Service Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2003, Model line: TEANA, Model: NISSAN TEANA 2003Pages: 3502, PDF Size: 74.56 MB
Page 2781 of 3502
![NISSAN TEANA 2003 Service Manual ACTIVE AFS
LT-93
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DTC B2516 [SHIFT POS SIG (P, R)]BKS002FF
1. CHECK SIFT SIGNAL
1. Select “ADAPTIVE LIGHT” on CONSULT-II. Select “DATA
MONITOR” on “SELECT DIAG MOD](/img/5/57392/w960_57392-2780.png "NISSAN TEANA 2003 Service Manual ACTIVE AFS
LT-93
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DTC B2516 [SHIFT POS SIG (P, R)]BKS002FF
1. CHECK SIFT SIGNAL
1. Select “ADAPTIVE LIGHT” on CONSULT-II. Select “DATA
MONITOR” on “SELECT DIAG MOD")
ACTIVE AFS
LT-93
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DTC B2516 [SHIFT POS SIG (P, R)]BKS002FF
1. CHECK SIFT SIGNAL
1. Select “ADAPTIVE LIGHT” on CONSULT-II. Select “DATA
MONITOR” on “SELECT DIAG MODE” screen.
2. When select lever is operated, check indication of the following
item.
OK or NG
OK >> INSPECTION END.
NG >> Check parking/neutral position (PNP) switch. Refer to
AT- 1 6 6 , "
PNP SWITCH" (with A/T) or CVT-62, "DTC
P0705 PARK/NEUTRAL POSITION SWITCH" (with CVT). If above system is normal, replace
AFS control unit. Refer to LT- 9 4 , "
Removal and Installation of AFS Control Unit" .
DTC B2517 [VEHICLE SPEED SIG]BKS002FG
1. CHECK VEHICLE SPEED SIGNAL
1. Select “ADAPTIVE LIGHT” on CONSULT-II. Select “DATA
MONITOR” on “SELECT DIAG MODE” screen.
2. When vehicle is moving, check the value in “VHCL SPD”.
Is the value in speedometer almost same as that in the monitor?
YES >> INSPECTION END.
NO >> Check METER & A/C AMP self-diagnosis result. Refer
to DI-29, "
SELF-DIAGNOSTIC RESULTS" . If above
system is normal, replace AFS control unit.
TEST ITEM Operation condition Reference value
SLCT LVR POSI Depending on select lever position P−1
PKIB8782E
PKIB8782E
Page 2784 of 3502
LT-96
HEADLAMP AIMING CONTROL (AUTO)
System DescriptionBKS002BA
The height sensor is located on the right side of the rear suspension member. With the lighting switch in the
1ST or 2ND position, the height sensor detects vehicle height change by sensing the displacement of the sus-
pension arm. And the height sensor transmits a corresponding signal to the headlamp aiming motors. The sig-
nal drives the headlamp aiming motors, which adjusts the low beam reflector of each headlamp to an angle
appropriate for the vehicle height.
The aiming motor drive signal level retains when the following conditions are not met.
When the stopped vehicle changes the height and keeps it for more than 10 seconds, the height sensor
outputs a aiming motor drive signal. And height sensor keeps signal voltage to headlamp aiming motor.
Upon reception of the aiming motor drive signal, both headlamp aiming motors cause the low beam reflec-
tors to move to the position commanded by the signal.
When the vehicle is running (excluded when accelerating/decelerating), the height sensor transmits aim-
ing motor drive signal to headlamp aiming motors at the predetermined intervals. The voltage level of
every signal input is maintained unchanged until the next signal is input.
Upon reception of the aiming motor drive signal, both headlamp aiming motors cause the low beam reflec-
tors to move to the position commanded by the signal.
When the vehicle is accelerating or decelerating, the height sensor keeps the same aiming motor drive
signal voltage level rather than changing it, so that the low beam reflectors of both headlamps do not
operate.
When the lighting switch is turned OFF position, the height sensor retains the aiming motor drive signal level
at that moment and stops transmitting the signal.
OUTLINE
Power is supplied at all times
to ignition relay [located in IPDM E/R (Intelligent Power Distribution Module Engine Room)], from battery
direct,
through 15A fuse (No. 71, located in IPDM E/R)
to tail lamp relay (located in IPDM E/R) and
to CPU (central processing unit) in IPDM E/R,
through 15A fuse (No. 78, located in IPDM E/R)
to CPU in IPDM E/R,
through 50A fusible link (letter M, located in fuse and fusible link block)
to BCM terminal 55,
through 15A fuse [No. 17, located in fuse block (J/B)]
to BCM terminal 42.
With the ignition switch in the ON or START position, power is supplied
to ignition relay (located in IPDM E/R),
through 10A fuse [No. 1, located in fuse block (J/B)]
to BCM terminal 38,
through 10A fuse [No. 12, located in fuse block (J/B)]
to height sensor terminal 2.
With the ignition switch in ACC or ON position, power is supplied
through 10A fuse [No. 6, located in fuse block (J/B)]
to BCM terminal 11.
Ground is supplied
to BCM terminal 52
through grounds M71 and M72,
to IPDM E/R terminals 38 and 60
through grounds E1 and E31,
to height sensor terminal 1
through grounds B214 and B217.
Page 2785 of 3502
HEADLAMP AIMING CONTROL (AUTO)
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HEADLAMP AUTO AIMING CONTROL OPERATION
The height sensor is located on the right side of the rear suspension member and detects vehicle height
change by sensing the displacement of the suspension arm.
When the lighting switch is turned to the 1ST or 2ND position, power is supplied
through IPDM E/R terminal 22
to height sensor terminal 6 and
to front combination lamp RH and LH terminals 3.
At the same time, the vehicle height signal (voltage signal that corresponds to the vehicle height) is applied
through height sensor terminal 7
to front combination lamp RH and LH terminals 6.
Ground is supplied
to front combination lamp RH and LH terminals 4
through grounds E1 and E31.
CAN Communication System DescriptionBKS0041M
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitBKS0041N
Refer to LAN-49, "CAN System Specification Chart" .
Page 2791 of 3502
HEADLAMP AIMING CONTROL (AUTO)
LT-103
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Terminals and Reference Values for Height SensorBKS002BF
How to Proceed With Trouble DiagnosisBKS002BG
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to LT- 9 6 , "
System Description" .
3. Perform self-diagnosis by CONSULT-II. Refer to LT- 1 0 5 , "
SELF-DIAG RESULTS" .
4. Check symptom and repair or replace the cause of malfunction.
5. Does the headlamp aiming control operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END
CONSULT-II Functions (HEADLAMP LEVELIZER)BKS002BH
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" .
WORK SUPPORT
Display Item List
Terminal
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
1 B Ground ON — —
2 G Ignition switch (ON) ON — Battery voltage
4 V/W Vehicle speed signal ON about 40 km/h (25 MPH)
5OK-line — — —
6 R/L Tail lamp signal —Lighting switch 1ST
positionOFF 2 V or less
ON Battery voltage
7 L/Y Aiming motor drive signal ONCombination switch
1ST vehicle speed
0 km/h (0 MPH)Unloaded vehicle
positionApprox. 10.6 V
Maximum laden
conditionApprox.1.9 V
PKIA1935E
Diagnosis mode Description
WORK SUPPORT Height sensor can be initialized.
SELF-DIAG RESULTS The result of self-diagnosis for height sensor can be displayed and erased.
DATA MONITOR Displays height sensor inputs and outputs in real time.
ACTIVE TEST Operation of headlamp aiming motor can be confirmed with “MAX”, “MID” or “MIN” touched.
ECU PART NUMBER Height sensor part number can be read.
CONFIGURATION (Not be used.)
Item Description
SENSOR INITIALISEMake it memorize height sensor stroke of unloaded vehicle condition.
Perform when replacing height sensor.
Page 2792 of 3502
LT-104
HEADLAMP AIMING CONTROL (AUTO)
Operation Procedure
1. Set the vehicle in unladen condition. (Removal all loads in driver, passenger and trunk rooms.)
2. Touch “HEAD LAMP LEVELIZER” on “SELECT SYSTEM” screen.
3. Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.
4. Touch “SENSOR INITIALISE”.
5. Touch “WRITE”.
6. “INITIALISE COMPLETE” will be displayed.
7. Touch “END”.
Instruction of initialized results
DATA MONITOR
Operation Procedure
1. Touch “HEADLAMP LEVELIZER” on “SELECT SYSTEM” screen.
2. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “SELECT MONITOR ITEM” screen.
4. When “ALL SIGNALS” is selected, all the items will be monitored. When “SELECTION FROM MENU” is
selected, touch items to be monitored.
5. Touch “START”.
6. Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch “STOP”.
Display Item List
NOTE:
This item is displayed, but does not function.Item Description of indications
INITIALISE COMPLETE Initialization completed.
INCORRECT CONDITION Improper condition. (Wrong connection of height sensor connector or CONSULT-II connector.)
NO CAR TYPE SELECT Program error of the height sensor.
INITIALISE NOT DONE Initialization uncompleted.
ALL SIGNALS Monitors all the signals.
SELECTION FROM MENU Selects items and monitors them.
Monitor item Contents
INT SENSOR VALUE “%”The ratio between the maximum sensor lever angle which the height sensor can recognize and the
current sensor angle is displayed.
ACT OUTPUT “%”The ratio between the headlamp aiming motor drive signal voltage calculated by the height sensor
and the height sensor power supply voltage is displayed.
ACT MEASURED “%”The ratio between the headlamp aiming motor drive signal voltage and the height sensor power sup-
ply voltage is displayed.
SPEED SIG “km/h” Vehicle speed calculated from the vehicle speed signal (8-pulse) is displayed.
LIGHT SIGNAL “V”The condition either “headlamp low beam ON (power supply voltage) ” or “headlamp low beam OFF
(2 V or less)” judged from the headlamp low signal is displayed.
INT SEN VOLT “V” The condition of IGN power supply is displayed.
EXT SEN VOLT
NOTE“V” —
EXT SEN SIG
NOTE“V” —
Page 2793 of 3502
HEADLAMP AIMING CONTROL (AUTO)
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ACTIVE TEST
Operation Procedure
1. Touch “HEAD LAMP LEVELIZER” on “SELECT SYSTEM” screen.
2. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3. Touch “LAMP TEST”, then “MAX”, “MID” or “MIN” to change aiming line.
4. Touch “END” after the test.
Display Item List
SELF-DIAG RESULTS
Operation Procedure
1. Touch “HEAD LAMP LEVELIZER” on “SELECT SYSTEM” screen.
2. Touch “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.
3. Check display content in self-diagnostic results.
Description of DTC and Solutions after Detection
CONSULT-II can detect DTC (Diagnosis trouble code). The descriptions and solutions of DTC are listed
below.
CONSULT-II screen display Test item Description
LAMP TEST Aiming direction changeOperation of headlamp aiming motor can be confirmed with “MAX”,
“MID” or “MIN” touched.
Details of error
indication
detected
by CONSULT-IIConditions of
error detectionCode
storageFail-safe
Reference Within 5 seconds
after ignition switch
ON, and vehicle
speed less than or
equal to 4 km/h
(2.48 MPH).5 seconds and
more after ignition
switch ON, or vehi-
cle speed more
than to 4 km/h
(2.48 MPH).
[B2080]
[ECU TROUBLE]ECU error of the height sen-
sor.YES
Fix headlamp aiming motor drive signal
around 0 V.
Maintain a current position of light axis.Replace height sensor,
and initialize it. Refer to
LT- 1 2 0 , "
Removal and
Installation of Height
Sensor" .
[B2081]
[INITIAL NOT DONE]Initialization has not com-
pleted.
NOSet and maintain light axis downward.Refer to LT-112, "
DTC
B2081 [INITIAL NOT
DONE]" .
[B2082]
[SENSOR OUT OF
RANGE]Vehicle height detected by
height sensor is unusual.Set and maintain
light axis down-
ward.Maintain a current
position of light
axis.Refer to LT-112, "
DTC
B2082 [SENSOR OUT
OF RANGE]" .
Page 2794 of 3502
![NISSAN TEANA 2003 Service Manual LT-106
HEADLAMP AIMING CONTROL (AUTO)
CAUTION:
As for [B2082], height sensor erases the self-diagnosis result when height sensor detects that sensor lever angle is in
normal range. And the [B2082]](/img/5/57392/w960_57392-2793.png "NISSAN TEANA 2003 Service Manual LT-106
HEADLAMP AIMING CONTROL (AUTO)
CAUTION:
As for [B2082], height sensor erases the self-diagnosis result when height sensor detects that sensor lever angle is in
normal range. And the [B2082]")
LT-106
HEADLAMP AIMING CONTROL (AUTO)
CAUTION:
As for [B2082], height sensor erases the self-diagnosis result when height sensor detects that sensor lever angle is in
normal range. And the [B2082] can be displayed when the vehicle is lifted up.
As for [B2082], [B2084] to [B2086], fail-safe is performed in accordance with running condition when code is detected,
and maintains the condition until ignition switch is turned OFF.
When ignition switch is turned ON, fail-safe is set to “within 5 seconds after ignition switch” and “vehicle speed less than
or equal to 4 km/h (2.48 MPH)”. Perform fail-safe only when having a current abnormality.
Perform fail-safe only when having a current abnormality. [B2083]
[SEN SIG NOT
PLAUSIBLE]Vehicle height detected by
height sensor while running
does not change more than
5 minutes stretch.
YES
Fix headlamp aiming motor drive signal
around 0 V.
Maintain a current position of light axis.Refer to LT- 11 3 , "
DTC
B2083 [SEN SIG NOT
PLAUSIBLE]" .
[B2084]
[VOLTAGE UNDER
LIMIT]Voltage of height sensor ter-
minal 2 kept having less than
or equal to 9 V for 1.5 sec-
onds and over when ignition
switch is ON.
Set and maintain
light axis down-
ward.Maintain a current
position of light
axis.Refer to LT- 11 3 , "
DTC
B2084 [VOLTAGE
UNDER LIMIT]" .
[B2085]
[LOW BEAM SIG
OPEN LINE]Height sensor terminal 6 had
less than 6 V at lighting
switch 1ST, or had more than
2.5 V for 1.5 seconds or
more at lighting switch OFF.Refer to LT- 11 4 , "
DTC
B2085 [LOW BEAM SIG
OPEN LINE]" .
[B2086]
[FRQ. OVER LIMIT]Vehicle speed signal kept
showing over 340 km/h
(221.3 MPH) for more than
1.5 seconds. Refer to LT- 11 5 , "
DTC
B2086 [FRQ. OVER
LIMIT]" .
[B2087]
[SHORT TO
GROUND]Height sensor terminal 7 had
short-circuit with a ground
more than 1.5 seconds.
Maintain a current position of light axis.Refer to LT- 11 6 , "
DTC
B2087 [SHORT TO
GROUND]" .
[B2088]
[SHORT TO BAT-
TERY]Height sensor terminal 7 had
short-circuit with a power
supply line more than 1.5
seconds.Refer to LT- 11 8 , "
DTC
B2088 [SHORT TO
BATTERY]" .
[B208A]
[PARA NOT PROG]Program error of the height
sensor.
Fix headlamp aiming motor drive signal
around 0 V.
Maintain a current position of light axis.Replace height sensor,
and initialize it. Refer to
LT-120, "
Removal and
Installation of Height
Sensor" . Details of error
indication
detected
by CONSULT-IIConditions of
error detectionCode
storageFail-safe
Reference Within 5 seconds
after ignition switch
ON, and vehicle
speed less than or
equal to 4 km/h
(2.48 MPH).5 seconds and
more after ignition
switch ON, or vehi-
cle speed more
than to 4 km/h
(2.48 MPH).
Page 2798 of 3502
LT-110
HEADLAMP AIMING CONTROL (AUTO)
6. CHECK HEADLAMP AIMING MOTOR POWER SUPPLY CIRCUIT
1. Lighting switch is turned 1ST position.
2. Check voltage between front combination lamp (RH and LH)
harness connectors and ground.
OK or NG
OK >> GO TO 7.
NG >> Repair harness or connector.
7. CHECK HEADLAMP AIMING MOTOR GROUND CIRCUIT
Check continuity between front combination lamp (RH and LH) har-
ness connectors and ground.
OK or NG
OK >> Replace front combination lamp. Refer to LT- 3 6 ,
"Removal and Installation" .
NG >> Repair harness or connector.
8. CHECK HEADLAMP AIMING MOTOR INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Lighting switch is turned OFF position.
3. Disconnect height sensor connector.
4. Check continuity between front combination lamp (RH and LH)
harness connectors (A) and height sensor harness connector
(B).
OK or NG
OK >> Replace height sensor, and initialize it. Refer to LT- 1 2 0 ,
"Removal and Installation of Height Sensor" .
NG >> Repair harness or connector.
Terminals
Voltage (+)
(-)
Front combination lamp
connectorTerminal
RH E15 3
Ground Battery voltage
LH E29 3
SKIB8818E
Front combination lamp
connectorTerminal
GroundContinuity
RH E15 4
Ye s
LH E29 4
SKIB8819E
CircuitAB
Continuity
Connector Terminal Connector Terminal
RH E15 6
C4 7 Yes
LH E29 6
SKIB8820E
Page 2799 of 3502
HEADLAMP AIMING CONTROL (AUTO)
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Headlamp Aiming Motor Does Not Operate (One Side)BKS002CQ
1. CHECK HEADLAMP AIMING MOTOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front combination lamp RH or LH connector.
3. Turn ignition switch ON.
4. Lighting switch is turned 1ST position.
5. Check voltage between front combination lamp RH or LH har-
ness connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK HEADLAMP AIMING MOTOR GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between front combination lamp RH or LH har-
ness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK HEADLAMP AIMING MOTOR INPUT SIGNAL CIRCUIT
Check voltage between front combination lamp RH or LH harness
connector (A) and height sensor harness connector (B).
OK or NG
OK >> Replace front combination lamp. Refer to LT- 3 6 ,
"Removal and Installation" .
NG >> Repair harness or connector.
Terminal
Vo l ta g e (+)
(-)
Front combination lamp
connectorTerminal
RH E15 3
Ground Battery voltage
LH E29 3
SKIB8818E
Front combination lamp
connectorTe r m i n a l
GroundContinuity
RH E15 4
Ye s
LH E29 4
SKIB8819E
CircuitAB
Continuity
Connector Terminal Connector Terminal
RH E15 6
C4 7 Yes
LH E29 6
SKIB8820E
Page 2800 of 3502
![NISSAN TEANA 2003 Service Manual LT-112
HEADLAMP AIMING CONTROL (AUTO)
DTC B2081 [INITIAL NOT DONE]BKS002CR
1. INITIALIZE HEIGHT SENSOR
1. Turn ignition switch OFF.
2. Set the vehicle in unloaded condition. (Removal all loads in pa](/img/5/57392/w960_57392-2799.png "NISSAN TEANA 2003 Service Manual LT-112
HEADLAMP AIMING CONTROL (AUTO)
DTC B2081 [INITIAL NOT DONE]BKS002CR
1. INITIALIZE HEIGHT SENSOR
1. Turn ignition switch OFF.
2. Set the vehicle in unloaded condition. (Removal all loads in pa")
LT-112
HEADLAMP AIMING CONTROL (AUTO)
DTC B2081 [INITIAL NOT DONE]BKS002CR
1. INITIALIZE HEIGHT SENSOR
1. Turn ignition switch OFF.
2. Set the vehicle in unloaded condition. (Removal all loads in passenger and trunk rooms.)
3. Select “HEAD LAMP LEVELIZER” on CONSULT-II, and select “WORK SUPPORT” on “SELECT DIAG
MODE” screen.
4. Select “SENSOR INITIALISE” on “SELECT WORK ITEM” screen.
5. Touch “WRITE”.
6. When “INITIALISE COMPLETE” is indicated, touch “END”.
OK or NG
OK >> INSPECTION END
NG >>
When “INCORRECT CONDITION” is displayed,
check connect CONSULT-II and height sensor con-
nector, and then initialize again. Refer to LT- 1 0 3 ,
"WORK SUPPORT" .
When “INITIALISE NOT DONE“ is displayed, initialize
again. If “ INITIALISE NOT DONE” is displayed again,
replace height sensor and initialize it. Refer to LT- 1 2 0 ,
"Removal and Installation of Height Sensor" .
DTC B2082 [SENSOR OUT OF RANGE]BKS002CS
1. CHECK HEIGHT SENSOR
1. Select “HEAD LAMP LEVELIZER” on CONSULT-II and “DATA MONITOR” on “SELECT DIAG MODE”
screen.
2. Lighting switch is turned 1ST position.
3. Check “INT SEN VALUE” in unloaded condition. (Remove all
loads in the passenger and trunk room.)
OK or NG
OK >> Erase the self-diagnosis result and perform the self-
diagnosis again.
[B2082] is displayed again: Replace height sensor,
and initialize it. Refer to LT-120, "
Removal and Instal-
lation of Height Sensor" .
NO DTC is displayed: INSPECTION END
NG >> GO TO 2.
2. CHECK INSTALLATION CONDITION OF HEIGHT SENSOR
Check height sensor and linkage for deformation or damage.
NOTE:
[B2082] may be displayed when the vehicle is lifted up.
OK or NG
OK >> Replace height sensor, and initialize it. Refer to LT- 1 2 0 , "Removal and Installation of Height Sen-
sor" .
NG >> Adjust height sensor, or replace height sensor, and initialize it. Refer to LT- 1 2 0 , "
Removal and
Installation of Height Sensor" .
PKIC0537E
INT SEN VALUE : Should not be approx. 0% or
approx. 100%.
PKIB7209E