Nissan GT-R. Manual — part 102
REAR SIDE MARKER LAMP CIRCUIT
EXL-25
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
REAR SIDE MARKER LAMP CIRCUIT
Diagnosis Procedure
INFOID:0000000009160340
1.
CHECK REAR SIDE MARKER LAMP OPEN CIRCUIT
1.
Turn the ignition switch OFF.
2.
Disconnect the rear combination lamp connector and the rear side marker lamp connector.
3.
Check continuity between the rear combination lamp harness connector and the rear side marker lamp
harness connector.
Does continuity exist?
YES
>> GO TO 2.
NO
>> Repair the harnesses or connectors.
2.
CHECK REAR SIDE MARKER LAMP GROUND OPEN CIRCUIT
Check continuity between the rear combination lamp harness connector and the rear side marker lamp.
Does continuity exist?
YES
>> Replace the rear side marker lamp assembly.
NO
>> Repair the harnesses or connectors.
Rear combination lamp
Rear side marker lamp
Continuity
Connector
Terminal
Connector
Terminal
RH
B240
5
B372
1
Existed
LH
B57
5
B371
1
Rear combination lamp
Rear side marker lamp
Continuity
Connector
Terminal
Connector
Terminal
RH
B240
3
B372
2
Existed
LH
B57
3
B371
2
EXL-26
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
BACK-UP LAMP CIRCUIT
BACK-UP LAMP CIRCUIT
Component Inspection
INFOID:0000000009160343
1.
CHECK BACK-UP LAMP RELAY EXCITATION COIL SIDE
1.
Turn the ignition switch OFF.
2.
Remove the back-up lamp relay.
3.
Check continuity of the back-up lamp relay excitation coil side.
Does continuity exist?
YES
>> GO TO 2.
NO
>> Replace the back-up lamp relay.
2.
CHECK BACK-UP LAMP RELAY CONTACT SIDE
1.
Apply battery voltage to the back-up lamp relay between terminals 1 and 2.
2.
Check continuity of the back-up lamp relay contact side.
Is the measurement value normal?
YES
>> Back-up lamp relay is normal.
NO
>> Replace the back-up lamp relay.
Back-up lamp relay
Continuity
Terminal
1
2
Existed
Back-up lamp relay
Condition
Continuity
Terminal
Voltage
6
7
Apply
Existed
Not apply
Not existed
LICENSE PLATE LAMP CIRCUIT
EXL-27
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
LICENSE PLATE LAMP CIRCUIT
Diagnosis Procedure
INFOID:0000000009160345
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.
IPDM E/R
License plate lamp
Continuity
Connector
Terminal
Connector
Terminal
RH
E5
7
B154
1
Existed
LH
B152
1
License plate lamp
Ground
Continuity
Connector
Terminal
RH
B154
2
Existed
LH
B152
2
EXL-28
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
OPTICAL SENSOR
OPTICAL SENSOR
Description
INFOID:0000000009160346
Optical sensor converts the outside brightness (lux) to voltage and transmits the optical sensor signal to BCM.
Diagnosis Procedure
INFOID:0000000009160348
1.
CHECK OPTICAL SENSOR POWER SUPPLY INPUT
1.
Turn the ignition switch ON.
2.
Turn the lighting switch AUTO.
3.
Check the voltage between the optical sensor harness connector and the ground.
Is the measurement value normal?
YES
>> GO TO 2.
NO
>> GO TO 4.
2.
CHECK OPTICAL SENSOR GROUND INPUT
Check the voltage between the optical sensor harness connector and the ground.
Is the measurement value normal?
YES
>> GO TO 3.
NO
>> GO TO 6.
3.
CHECK OPTICAL SENSOR SIGNAL OUTPUT
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.
Terminals
Voltage
(Approx.)
(+)
(
−
)
Optical sensor
Ground
Connector
Terminal
M97
1
5 V
Terminals
Voltage
(Approx.)
(+)
(
−
)
Optical sensor
Ground
Connector
Terminal
M97
3
0 V
Terminals
Condition
Voltage
(Approx.)
(+)
(
−
)
Optical sensor
Ground
Optical sen-
sor
Connector
Terminal
M97
2
When illumi-
nating
3.1 V or
more *
When shut-
ting off light
0.6 V or less
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст