Nissan Quest E52. Instruction — part 644
EXL-180
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
DAYTIME RUNNING LIGHT RELAY CIRCUIT
DAYTIME RUNNING LIGHT RELAY CIRCUIT
Component Function Check
INFOID:0000000009653155
1.
CHECK DAYTIME RUNNING LIGHT OPERATION
CONSULT ACTIVE TEST
1.
Select “DAYTIME RUNNING LIGHT” of BCM (HEADLAMP) active test item.
2.
With operating the test items, check that daytime running light operation.
Is the inspection result normal?
YES
>> Daytime running light relay circuit is normal.
NO
>> Refer to
EXL-180, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000009653156
1.
CHECK DAYTIME RUNNING LIGHT RELAY FUSE
1.
Turn ignition switch OFF.
2.
Check that the following fuse is not fusing.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace the fuse after repairing the applicable circuit.
2.
CHECK DAYTIME RUNNING LIGHT RELAY POWER SUPPLY
1.
Remove daytime running light relay.
2.
Check voltage between daytime running light relay harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK DAYTIME RUNNING LIGHT RELAY
Check daytime running light relay. Refer to
EXL-181, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace daytime running light relay.
4.
CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OUTPUT
CONSULT ACTIVE TEST
1.
Install daytime running light relay.
2.
Turn ignition switch ON.
3.
Select “DAYTIME RUNNING LIGHT” of BCM (HEADLAMP) active test item.
4.
With operating the test item, check voltage between IPDM E/R harness connector and ground.
On
: Daytime running light ON
Off
: Daytime running light OFF
Unit
Fuse No.
Capacity
Daytime running light relay
#59
10 A
(+)
(
−
)
Voltage
(Approx.)
Daytime running light relay
Connector
Terminal
E17
1
Ground
Battery voltage
5
DAYTIME RUNNING LIGHT RELAY CIRCUIT
EXL-181
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Is the inspection result normal?
YES
>> Daytime running light relay circuit is OK.
NO-1 (Fixed at 0 V)>>GO TO 5.
NO-2 (Fixed at battery voltage) >>Replace IPDM E/R.
5.
CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OPEN CIRCUIT
1.
Turn ignition switch OFF.
2.
Remove daytime running light relay.
3.
Disconnect IPDM E/R harness connector.
4.
Check continuity between IPDM E/R harness connector and daytime running light relay harness connec-
tor.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL SHORT CIRCUIT
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R.
NO
>> Repair or replace harness.
Component Inspection
INFOID:0000000009653157
1.
CHECK DAYTIME RUNNING LIGHT RELAY
1.
Turn the ignition switch OFF.
2.
Remove daytime running light relay.
3.
Apply battery voltage to daytime running light relay- between terminals 1 and 2.
4.
Check continuity between daytime running light relay terminals.
Is the inspection result normal?
YES
>> Daytime running light relay is normal.
NO
>> Replace daytime running light relay.
(+)
(
−
)
Test item
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
E346
105
Ground
DAYTIME RUN-
NING LIGHT
On
0 V
Off
Battery voltage
IPDM E/R
Daytime running light relay
Continuity
Connector
Terminal
Connector
Terminal
E346
105
E17
2
Existed
IPDM E/R
Ground
Continuity
Connector
Terminal
E346
105
Not existed
Daytime running light relay
Condition
Continuity
Terminal
E17
5
3
Voltage
Apply
Existed
Not Apply
Not existed
4
Apply
Not existed
Not Apply
Existed
EXL-182
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
PARKING LAMP CIRCUIT
PARKING LAMP CIRCUIT
Component Function Check
INFOID:0000000009653158
1.
CHECK PARKING LAMP OPERATION
CONSULT ACTIVE TEST
1.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
2.
With operating the test items, check that the parking lamp is turned ON.
Is the inspection result normal?
YES
>> Parking lamp circuit is normal.
NO
>> Refer to
EXL-182, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000009653159
1.
CHECK PARKING LAMP FUSE
1.
Turn ignition switch OFF.
2.
Check that the following fuse is not fusing.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK PARKING LAMP SHORT CIRCUIT
1.
Disconnect the following connectors.
-
IPDM E/R
-
Front combination lamp
-
Front side marker lamp
2.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace fuse. (Replace IPDM E/R if fusing is found again.)
NO
>> Repair or replace harness. And then replace the fuse.
3.
CHECK PARKING LAMP BULB
Check applicable lamp bulb.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace bulb.
4.
CHECK PARKING LAMP OUTPUT VOLTAGE
CONSULT ACTIVE TEST
1.
Disconnect front combination lamp connector.
2.
Turn ignition switch ON.
3.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
4.
With operating the test items, check voltage between IPDM E/R harness connector and ground.
TAIL
: Parking lamp ON
Off
: Parking lamp OFF
Unit
Location
Fuse No.
Capacity
• Parking lamp
• Front side marker lamp
IPDM E/R
#52
10 A
IPDM E/R
Ground
Continuity
Connector
Terminal
E346
91
Not existed
92
PARKING LAMP CIRCUIT
EXL-183
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace IPDM E/R.
5.
CHECK PARKING LAMP OPEN CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between IPDM E/R harness connector and front combination lamp harness connector.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
CHECK PARKING LAMP GROUND OPEN CIRCUIT
Check continuity between front combination lamp harness connector and ground.
Is the inspection result normal?
YES
>> Check corresponding bulb socket and harness. Repair or replace if necessary.
NO
>> Repair or replace harness.
(+)
(
−
)
Test item
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
RH
E346
91
Ground
EXTERNAL
LAMPS
TAIL
Battery voltage
Off
0 V
LH
92
TAIL
Battery voltage
Off
0 V
IPDM E/R
Front combination lamp
Continuity
Connector
Terminal
Connector
Terminal
RH
E346
91
E349
1
Existed
LH
92
E348
Front combination lamp
Ground
Continuity
Connector
Terminal
RH
E349
2
Existed
LH
E348
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