light NISSAN TEANA 2008 Service Manual

OPTICAL SENSOR
EXL-239
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With illuminating the optical sensor, check the voltage between the optical sensor harness connector and the
ground.
*: Illuminate the optical sensor. The value may be less than the standard if brightness is weak.
Is the measurement value normal?
YES >> GO TO 7.
NO >> Replace the optical sensor.
4.CHECK OPTICAL SENSOR OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect the optical sensor connector and BCM connector.
3. Check continuity between the optical sensor harness connector and the BCM harness connector.
Does continuity exist?
YES >> GO TO 5.
NO >> Repair the harnesses or connectors.
5.CHECK OPTICAL SENSOR SHORT CIRCUIT
Check the continuity between the optical sensor harness connector and the ground.
Does continuity exist?
YES >> Repair the harnesses or connectors.
NO >> Replace BCM.
6.CHECK OPTICAL SENSOR GROUND OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect the optical sensor connector and BCM connector.
3. Check continuity between the optical sensor harness connector and the BCM harness connector.
Does continuity exist?
YES >> Replace BCM.
NO >> Repair the harnesses or connectors.
7.CHECK OPTICAL SENSOR SIGNAL OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect the optical sensor connector and BCM connector.
Te r m i n a l s
Condition
Vo l ta g e
(Approx.) (+) (−)
Optical sensor
GroundOptical sen-
sor
Connector Terminal
M17 2When illumi-
nating3.1 V or
more *
When shut-
ting off light0.6 V or less
Optical sensor BCM
Continuity
Connector Terminal Connector Terminal
M17 1 M123 138 Existed
Optical sensor
GroundContinuity
Connector Terminal
M17 1 Not existed
Optical sensor BCM
Continuity
Connector Terminal Connector Terminal
M17 3 M123 137 Existed

LICENSE PLATE LAMP CIRCUIT
EXL-245
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LICENSE PLATE LAMP CIRCUIT
Component Function CheckINFOID:0000000003894333
1.CHECK LICENSE PLATE LAMP OPERATION
IPDM E/R AUTO ACTIVE TEST
1. Activate IPDM E/R auto active test. Refer to PCS-11, "
Diagnosis Description".
2. Check that the license plate lamp is turned ON.
CONSULT-III ACTIVE TEST
1. Select “EXTERNAL LAMPS” of IPDM E/R active test item.
2. With operating the lighting switch, check that the license plate lamp is turned ON.
Is the license plate lamp turned ON?
YES >> License plate lamp circuit is normal.
NO >> Refer to EXL-245, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003894334
1.CHECK LICENSE PLATE LAMP BULB
Check the applicable lamp bulb.
Is the bulb normal?
YES >> GO TO 2.
NO >> Replace the bulb.
2.CHECK LICENSE PLATE LAMP OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector and the license plate lamp connector.
3. Check continuity between the IPDM E/R harness connector and the license plate lamp harness connec-
tor.
Does continuity exist?
YES >> GO TO 3.
NO >> Repair the harnesses or connectors.
3.CHECK LICENSE PLATE LAMP GROUND OPEN CIRCUIT
Check continuity between the license plate lamp harness connector and the ground.
Does continuity exist?
YES >> Replace the license plate lamp.
NO >> Repair the harnesses or connectors.TAIL : License plate lamp ON
Off : License plate lamp OFF
IPDM E/R License plate lamp
Continuity
Connector Terminal Connector Terminal
RH
E10 7T4 1
Existed
LH T3 1
License plate lamp
GroundContinuity
Connector Terminal
RH T4 2
Existed
LH T3 2

EXL-252
< COMPONENT DIAGNOSIS >[HALOGEN TYPE]
AUTO LIGHT SYSTEM
AUTO LIGHT SYSTEM
Wiring Diagram - AUTO LIGHT SYSTEM -INFOID:0000000003894337
JCLWM1445GB

AUTO LIGHT SYSTEM
EXL-253
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JCLWM1446GB

EXL-254
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AUTO LIGHT SYSTEM
JCLWM1447GB

AUTO LIGHT SYSTEM
EXL-255
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JCLWM1448GB

EXL-256
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HEADLAMP AIMING CONTROL SYSTEM (MANUAL)
HEADLAMP AIMING CONTROL SYSTEM (MANUAL)
DescriptionINFOID:0000000003773585
The headlamp levelizer adjusts the headlamp light axis upward and downward with the aiming motor inte-
grated in the front combination lamp.
Wiring Diagram - HEADLAMP AIMING CONTROL SYSTEM (MANUAL) -INFOID:0000000003773586
JCLWM1449GB

EXL-280
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BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS
BCM (BODY CONTROL MODULE)
Reference ValueINFOID:0000000003959696
VALUES ON THE DIAGNOSIS TOOL
CONSULT-III MONITOR ITEM
Monitor Item Condition Value/Status
FR WIPER HIOther than front wiper switch HI Off
Front wiper switch HI On
FR WIPER LOWOther than front wiper switch LO Off
Front wiper switch LO On
FR WASHER SWFront washer switch OFF Off
Front washer switch ON On
FR WIPER INTOther than front wiper switch INT Off
Front wiper switch INT On
FR WIPER STOPFront wiper is not in STOP position Off
Front wiper is in STOP position On
INT VOLUME Wiper intermittent dial is in a dial position 1 - 7 Wiper intermittent dial position
TURN SIGNAL ROther than turn signal switch RH Off
Turn signal switch RH On
TURN SIGNAL LOther than turn signal switch LH Off
Turn signal switch LH On
TAIL LAMP SWOther than lighting switch 1ST and 2ND Off
Lighting switch 1ST or 2ND On
HI BEAM SWOther than lighting switch HI Off
Lighting switch HI On
HEAD LAMP SW 1Other than lighting switch 2ND Off
Lighting switch 2ND On
HEAD LAMP SW 2Other than lighting switch 2ND Off
Lighting switch 2ND On
PASSING SWOther than lighting switch PASS Off
Lighting switch PASS On
AUTO LIGHT SWOther than lighting switch AUTO Off
Lighting switch AUTO On
FR FOG SWFront fog lamp switch OFF Off
Front fog lamp switch ON On
RR FOG SWRear fog lamp switch OFF Off
Rear fog lamp switch ON On
DOOR SW-DRDriver door closed Off
Driver door opened On
DOOR SW-ASPassenger door closed Off
Passenger door opened On
DOOR SW-RRRear RH door closed Off
Rear RH door opened On

EXL-294
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BCM (BODY CONTROL MODULE)
88
(R/G)GroundCombination switch
INPUT 3InputCombination
switchAll switch OFF
(Wiper intermittent dial 4)
1.4 V
Lighting switch HI
(Wiper intermittent dial 4)
1.3 V
Lighting switch 2ND
(Wiper intermittent dial 4)
1.3 V
Any of the conditions be-
low with all switch OFF
 Wiper intermittent dial
1
 Wiper intermittent dial
2
 Wiper intermittent dial
3
1.3 V
89
(BR)GroundPush-button ignition
switch (push switch)InputPush-button igni-
tion switch (push
switch)Pressed 0 V
Not pressed Battery voltage
90
(P)Ground CAN-LInput/
Output——
91
(L)Ground CAN-HInput/
Output——
92
(R/L)Ground Key slot illumination OutputKey slot illumina-
tionOFF Battery voltage
Blinking
6.5 V
ON 0 V Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JPMIA0041GB
JPMIA0036GB
JPMIA0037GB
JPMIA0040GB
JPMIA0015GB

BCM (BODY CONTROL MODULE)
EXL-297
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108
(P/B)GroundCombination switch
INPUT 4InputCombination
switchAll switch OFF
(Wiper intermittent dial 4)
1.4 V
Lighting switch AUTO
(Wiper intermittent dial 4)
1.3 V
Lighting switch 1ST
(Wiper intermittent dial 4)
1.3 V
Any of the conditions be-
low with all switch OFF
 Wiper intermittent dial
1
 Wiper intermittent dial
5
 Wiper intermittent dial
6
1.3 V Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JPMIA0041GB
JPMIA0038GB
JPMIA0036GB
JPMIA0039GB