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 

EXL-47, "Diagnosis Procedure"

.

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 

EXL-60, "Description"

.

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 

EXL-48, "Diagnosis Procedure"

.

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 

EXL-60, "Description"

.

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