Nissan Teana J32. Manual — part 519
EXL-46
< COMPONENT DIAGNOSIS >
[XENON TYPE]
B2086 FRQ. OVER LIMIT
Is the measurement value normal?
YES
>> Replace the auto levelizer control unit.
NO
>> Repair the harnesses between auto levelizer control unit and combination meter.
Terminals
Condition
Voltage
(Approx.)
(+)
(
−
)
Auto levelizer control unit
Ground
Connector
Terminal
C8
4
While driving
at 40 km/h
(25 MPH)
PKIA1935E
B2087 SHORT TO GROUND
EXL-47
< COMPONENT DIAGNOSIS >
[XENON TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
B2087 SHORT TO GROUND
DTC Logic
INFOID:0000000003805616
DTC DETECTION LOGIC
[B2087] SHORT TO GROUND
DTC CONFIRMATION PROCEDURE
1.
ERASE DTC
Erase DTC memory of HEADLAMP LEVELIZER with self-diagnosis of CONSULT-III.
>> GO TO 2.
2.
DTC CONFIRMATION
1.
Turn the ignition switch ON.
2.
Perform self-diagnosis of CONSULT-III.
YES
>> Refer to
.
NO
>> Refer to
GI-35, "Intermittent Incident"
.
Diagnosis Procedure
INFOID:0000000003805617
1.
CHECK HEADLAMP LEVELIZER CIRCUIT OF CONSULT-III
1.
Turn ignition switch ON.
2.
Turn the lighting switch 1ST.
3.
Select "ACT MEASURED" and "ACT OUTPUT" of HEADLAMP LEVELIZER data monitor item.
4.
Check that “ACT MEASURED” value is within approximately
±
3% to “ACT OUTPUT” value.
NOTE:
“ACT MEASURED” value is approximately 0% when shorted to the ground.
Is the measurement value normal?
YES
>> Replace the auto levelizer control unit.
NO
>> GO TO 2.
2.
HEADLAMP LEVELIZER CIRCUIT INSPECTION
Check the headlamp levelizer circuit for short to ground. Refer to
Is the headlamp levelizer circuit normal?
YES
>> Replace the auto levelizer control unit.
NO
>> Repair or replace the malfunctioning part.
DTC detection condition
DTC erase conditions
Possible causes
Headlamp levelizer circuit is shorted to the ground for 1.5 seconds
or more.
Ignition switch OFF
• Harness or connector
• Auto levelizer control unit
EXL-48
< COMPONENT DIAGNOSIS >
[XENON TYPE]
B2088 SHORT TO BATTERY
B2088 SHORT TO BATTERY
DTC Logic
INFOID:0000000003805618
DTC DETECTION LOGIC
[B2088] SHORT TO BATTERY
DTC CONFIRMATION PROCEDURE
1.
ERASE DTC
Erase DTC memory of HEADLAMP LEVELIZER with self-diagnosis of CONSULT-III.
>> GO TO 2.
2.
DTC CONFIRMATION
1.
Turn the ignition switch ON.
2.
Perform self-diagnosis of CONSULT-III.
Is B2088 detected?
YES
>> Refer to
.
NO
>> Refer to
GI-35, "Intermittent Incident"
.
Diagnosis Procedure
INFOID:0000000003805619
1.
CHECK HEADLAMP LEVELIZER CIRCUIT OF CONSULT-III
1.
Turn ignition switch ON.
2.
Turn the lighting switch 1ST.
3.
Select "ACT MEASURED" and "ACT OUTPUT" of HEADLAMP LEVELIZER data monitor item.
4.
Check that “ACT MEASURED” value is within approximately
±
3% to “ACT OUTPUT” value.
NOTE:
“ACT MEASURED” value is approximately 100% when shorted to the battery.
Is the measurement value normal?
YES
>> Replace the auto levelizer control unit.
NO
>> GO TO 2.
2.
HEADLAMP LEVELIZER CIRCUIT INSPECTION
Check the headlamp levelizer circuit for short to battery. Refer to
Is the headlamp levelizer circuit normal?
YES
>> Replace the auto levelizer control unit.
NO
>> Repair or replace the malfunctioning part.
DTC detection condition
DTC erase conditions
Possible causes
Headlamp levelizer circuit is shorted to the battery for 1.5 seconds
or more.
Ignition switch OFF
• Harness or connector
• Auto levelizer control unit
B208A PARA NOT PROG
EXL-49
< COMPONENT DIAGNOSIS >
[XENON TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
B208A PARA NOT PROG
DTC Logic
INFOID:0000000003805620
DTC DETECTION LOGIC
[B208A] PARA NOT PROG
Diagnosis Procedure
INFOID:0000000003805621
1.
PERFORM CONFIGURATION
CONSULT-III WORK SUPPORT
Perform “WRITE CONFIGURATION”.
>> Refer to .
EXL-9, "CONFIGURATION (HEADLAMP LEVELIZER) : Special Repair Requirement"
DTC detection condition
DTC erase conditions
Possible causes
Vehicle specification is not written
Vehicle specification is writ-
ten
Configuration is not com-
pleted
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