Nissan Maxima. Instruction — part 617
EXL-210
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
PARKING LAMP CIRCUIT
5. With EXTERNAL LAMPS ON, check the voltage between the
front combination lamp connector and ground.
6. With EXTERNAL LAMPS ON, check the voltage between the
rear combination lamp connector and ground.
7. With EXTERNAL LAMPS ON, check the voltage between the
license plate lamp connector and ground.
Is battery voltage present?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK PARKING LAMP CIRCUIT (OPEN)
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector E201.
3. Check continuity between the IPDM E/R harness connector (A)
and the front combination lamp harness connector (B).
(+)
(
−)
Voltage
Connector
Terminal
LH
E217
5
Ground
Battery voltage
RH
E224
AWLIA1644ZZ
(+)
(
−)
Voltage
Connector
Terminal
LH
B30
1
Ground
Battery voltage
RH
B45
AWLIA1645ZZ
(+)
(
−)
Voltage
Connector
Terminal
LH
T6
1
Ground
Battery voltage
RH
T8
AWLIA1646ZZ
A
B
Continuity
Connector
Terminal
Connector
Terminal
LH
E201
92
E217
5
Yes
RH
91
E224
AWLIA1647ZZ
PARKING LAMP CIRCUIT
EXL-211
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
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P
4. Check continuity between the IPDM E/R harness connector (A)
and the rear combination lamp harness connector (B).
5. Check continuity between the IPDM E/R harness connector (A)
and the license plate lamp harness connector (B).
Does continuity exist?
YES
>> Replace the IPDM E/R. Refer to
NO
>> Repair the harnesses or connectors.
4.
CHECK PARKING LAMP GROUND CIRCUIT
1. Check continuity between the front combination lamp harness
connector terminal and ground.
2. Check continuity between the rear combination lamp harness
connector terminal and ground.
A
B
Continuity
Connector
Terminal
Connector
Terminal
LH
E18
7
B30
1
Yes
RH
B45
AWLIA1648ZZ
A
B
Continuity
Connector
Terminal
Connector
Terminal
LH
E18
7
T6
1
Yes
RH
T8
AWLIA1649ZZ
(+)
(
−)
Continuity
Connector
Terminal
LH
E217
6
Ground
Yes
RH
E224
AWLIA1651ZZ
(+)
(
−)
Continuity
Connector
Terminal
LH
B30
4
Ground
Yes
RH
B45
AWLIA1650ZZ
EXL-212
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
PARKING LAMP CIRCUIT
3. Check continuity between the license plate lamp harness con-
nector terminal and ground.
Does continuity exist?
YES
>> Inspect the parking lamp bulb.
NO
>> Repair the harness.
(+)
(
−)
Continuity
Connector
Terminal
LH
T6
2
Ground
Yes
RH
T8
AWLIA1652ZZ
TURN SIGNAL LAMP CIRCUIT
EXL-213
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
TURN SIGNAL LAMP CIRCUIT
Description
INFOID:0000000010051070
The BCM monitors inputs from the combination switch to determine when to activate the turn signals. The
BCM outputs voltage direction to the left and right turn signals during turn signal operation or both during haz-
ard warning operation. The BCM sends a turn signal indicator request to the combination meter via the CAN
communication lines.
The BCM performs the fast flasher operation (fail-safe) if any bulb or harness of the turn signal lamp circuit is
open.
NOTE:
Turn signal lamp blinks at normal speed when using the hazard warning lamp.
Component Function Check
INFOID:0000000010051071
1.
CHECK TURN SIGNAL LAMP
CONSULT
1. Select "FLASHER" of BCM (FLASHER) active test item.
2. While operating the test item, check that the turn signal lamp blinks.
Does the turn signal lamp blink?
YES
>> Turn signal lamp circuit is normal.
NO
>> Refer to
EXL-213, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000010051072
Regarding Wiring Diagram information, refer to
.
1.
CHECK TURN SIGNAL LAMP BULB
Check the applicable lamp bulb to be sure the proper bulb standard is in use and the bulb is not open.
Is the bulb OK?
YES
>> GO TO 2.
NO
>> Replace the bulb.
2.
CHECK TURN SIGNAL LAMP OUTPUT VOLTAGE
1. Turn the ignition switch OFF.
2. Disconnect front combination lamp connector, door mirror connector (if equipped with turn signal in mirror)
and rear combination lamp connector.
3. Turn the ignition switch ON.
4. With turn signal switch operating, check the voltage between the front combination lamp harness connec-
tor and ground.
LH
: Turn signal lamp LH blinking
RH
: Turn signal lamp RH blinking
OFF
: The turn signal lamp OFF
(+)
(
−)
Voltage
Connector
Terminal
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