Nissan X-Trail 32. Manual — part 1171
B20DB HEIGHT SENSOR INITIALIZE NOT DONE
EXL-141
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
B20DB HEIGHT SENSOR INITIALIZE NOT DONE
DTC Description
INFOID:0000000010788831
DTC DETECTION LOGIC
POSSIBLE CAUSE
[MISSING CALIBRATION]
Sensor initialize is not completed
[NOT CONFIURED]
Configuration is not completed
FAIL-SAFE
Right and left headlamp aiming motors fix at the initial aiming position.
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON.
2.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
3.
Check DTC.
Is DTC detected?
YES
>> Refer to
EXL-141, "Diagnosis Procedure"
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010788832
1.
CHECK DTC
Perform each inspection according to the displayed DTC.
Which DTC is displayed?
[MISSING CALIBRATION]>>GO TO 2.
[NOT CONFIURED]>>GO TO 3.
2.
PERFORM SENSOR INITIALIZE
Perform sensor initialize. Refer to
.
>> INSPECTION END
3.
PERFORM CONFIGURATION
Perform configuration for “HLL” of IPDM E/R. Refer to
.
>> INSPECTION END
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B20DB
HEIGHT SENS INITIALIZE NOT DONE
(Height Sensor Initialize not done)
[MISSING
CALIBRA-
TION]
Initialization incomplete status of the height sensor is de-
tected when the ignition switch is turned ON.
[NOT CON-
FIURED]
“HLL” vehicle specification is not written to IPDM E/R
when ignition switch is turned ON.
EXL-142
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B20E2 LED HEADLAMP RH
B20E2 LED HEADLAMP RH
DTC Description
INFOID:0000000010788833
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connector
• Front combination lamp RH internal circuit
- LED [Headlamp (LO)]
- LED headlamp control module
- Harness
• IPDM E/R
FAIL-SAFE
Transmits the headlamp warning signal (CAN communication) to the combination meter when the headlamp
(LO) ON conditions are satisfied. (When the ignition switch turns ON, the headlamp warning is displayed on
the information display of the combination meter.)
DTC CONFIRMATION PROCEDURE
1.
CHECK DTC PRIORITY
If DTC B20E2 is displayed with DTC B20D1, first perform the confirmation procedure (trouble diagnosis) for
DTC B20D1.
Is applicable DTC detected?
YES
>> Perform diagnosis of applicable. Refer to
.
NO
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON.
2.
Turn lighting switch 2ND and wait at least 2 seconds or more.
3.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
4.
Check DTC.
Is DTC detected?
YES
>> Refer to
EXL-142, "Diagnosis Procedure"
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010788834
1.
CHECK HEADLAMP (LO) RH OPERATION
With CONSULT
1.
Turn ignition switch ON.
2.
Select “HEADLAMP (LO)” in “Active Test” mode of “IPDM E/R” using CONSULT.
3.
With operating the test items, check that the headlamp (LO) RH is turned ON.
Is the inspection result normal?
YES
>> GO TO 2.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B20E2
LED HEADLAMP RH
(Light emitting diode headlamp right hand)
[CMPNENT
INTERNAL
MLFNCTN]
When headlamp (LO) ON conditions are satisfied, and
the headlamp warning RH signal voltage that is input from
the LED headlamp control module is 2.2 V or more con-
tinually for 2 seconds or more.
On
: Headlamp (LO) RH ON
Off
: Headlamp (LO) RH OFF
B20E2 LED HEADLAMP RH
EXL-143
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
NO
>> Perform the headlamp (LO) RH circuit diagnosis. Refer to
EXL-147, "Diagnosis Procedure"
.
2.
CHECK HEADLAMP WARNING RH SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH connector.
3.
Turn ignition switch ON
4.
Check voltage between front combination lamp RH harness connector and ground.
Is the inspection result normal?
YES
>> Replace front combination lamp RH. Refer to
EXL-191, "Removal and Installation"
NO
>> GO TO 3.
3.
CHECK HEADLAMP WARNING RH SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between front combination lamp RH harness connector and IPDM E/R harness connec-
tor.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-60, "Removal and Installation"
.
NO
>> Repair or replace harness.
+
-
Voltage
Front combination lamp RH
Connector
Terminal
E155
4
Ground
9 – 16 V
Front combination lamp RH
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
E155
4
E149
60
Existed
EXL-144
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B20E3 LED HEADLAMP LH
B20E3 LED HEADLAMP LH
DTC Description
INFOID:0000000010788835
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connector
• Front combination lamp LH internal circuit
- LED [Headlamp (LO)]
- LED headlamp control module
- Harness
• IPDM E/R
FAIL-SAFE
Transmits the headlamp warning signal (CAN communication) to the combination meter when the headlamp
(LO) ON conditions are satisfied. (When the ignition switch turns ON, the headlamp warning is displayed on
the information display of the combination meter.)
DTC CONFIRMATION PROCEDURE
1.
CHECK DTC PRIORITY
If DTC B20E3 is displayed with DTC B20D0, first perform the confirmation procedure (trouble diagnosis) for
DTC B20D0.
Is applicable DTC detected?
YES
>> Perform diagnosis of applicable. Refer to
.
NO
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON.
2.
Turn lighting switch 2ND and wait at least 2 seconds or more.
3.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
4.
Check DTC.
Is DTC detected?
YES
>> Refer to
EXL-144, "Diagnosis Procedure"
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010788836
1.
CHECK HEADLAMP (LO) LH OPERATION
With CONSULT
1.
Turn ignition switch ON.
2.
Select “HEADLAMP (LO)” in “Active Test” mode of “IPDM E/R” using CONSULT.
3.
With operating the test items, check that the headlamp (LO) LH is turned ON.
Is the inspection result normal?
YES
>> GO TO 2.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B20E3
LED HEADLAMP LH
(Light emitting diode headlamp left hand)
[CMPNENT
INTERNAL
MLFNCTN]
When headlamp (LO) ON conditions are satisfied, and
the headlamp warning LH signal voltage that is input from
the LED headlamp control module is 2.2 V or more con-
tinually for 2 seconds or more.
On
: Headlamp (LO) LH ON
Off
: Headlamp (LO) LH OFF
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