Nissan X-Trail 32. Manual — part 1165
B1C11 FRONT HEIGHT SENSOR SIGNAL
EXL-117
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
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A
B
EXL
N
O
P
B1C11 FRONT HEIGHT SENSOR SIGNAL
DTC Description
INFOID:0000000011008915
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Front height sensor installation condition
• Front height sensor
• IPDM E/R
FAIL-SAFE
Right and left headlamp aiming motors stop at the position when DTC is detected.
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON and wait at least 30 seconds or more.
2.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
3.
Check DTC.
Is DTC detected?
YES
>> Refer to
EXL-117, "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:0000000011008916
1.
CHECK FRONT HEIGHT SENSOR SIGNAL
1.
Unload the vehicle (no passenger aboard).
2.
Turn ignition switch ON.
3.
Check the voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK INSTALLATION OF FRONT HEIGHT SENSOR
Check front height sensor is properly installed. Refer to
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning parts and perform sensor initialize. Refer to
3.
PERFORM SENSOR INITIALIZE
Perform sensor initialize. Refer to
.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B1C11
FR HEIGHT SENSOR SIGNAL
(Front height sensor signal)
[SIG
PRTCTN
CLCLTN IN-
CRCT]
When ignition switch is ON and the front height sensor
signal voltage that is input from the front height sensor is
4.75 V or more, or 0.25 V or less compared to the initial
setting value continually for 30 seconds or more.
+
-
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
E12
26
Ground
2.4 V
EXL-118
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B1C11 FRONT HEIGHT SENSOR SIGNAL
Is the sensor initialize completed?
YES
>> GO TO 4.
NO
>> Replace front height sensor. Refer to
EXL-200, "FRONT HEIGHT SENSOR : Removal and Instal-
.
4.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON.
2.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
3.
Touch “ERASE” to erase DTC memory of IPDM E/R.
4.
Turn ignition switch OFF.
5.
Perform DTC confirmation procedure. Refer to
.
Is DTC detected again?
YES
>> GO TO 5.
NO
>> INSPECTION END
5.
REPLACE FRONT HEIGHT SENSOR
With CONSULT
1.
Replace front height sensor. Refer to
EXL-200, "FRONT HEIGHT SENSOR : Removal and Installation"
.
2.
Turn ignition switch ON.
3.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
4.
Touch “ERASE” to erase DTC memory of IPDM E/R.
5.
Turn ignition switch OFF.
6.
Perform DTC confirmation procedure. Refer to
.
Is DTC detected again?
YES
>> Replace IPDM E/R. Refer to
PCS-60, "Removal and Installation"
NO
>> INSPECTION END
B1C12 REAR HEIGHT SENSOR SIGNAL
EXL-119
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
B1C12 REAR HEIGHT SENSOR SIGNAL
DTC Description
INFOID:0000000010788804
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Rear height sensor installation condition
• Rear height sensor
• IPDM E/R
FAIL-SAFE
Right and left headlamp aiming motors stop at the position when DTC is detected.
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON and wait at least 30 seconds or more.
2.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
3.
Check DTC.
Is DTC detected?
YES
>> Refer to
EXL-119, "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:0000000010788805
1.
CHECK REAR HEIGHT SENSOR SIGNAL
1.
Unload the vehicle (no passenger aboard).
2.
Turn ignition switch ON.
3.
Check the voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK INSTALLATION OF REAR HEIGHT SENSOR
Check rear height sensor is properly installed. Refer to
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning parts and perform sensor initialize. Refer to
3.
PERFORM SENSOR INITIALIZE
Perform sensor initialize. Refer to
.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B1C12
RR HEIGHT SENSOR SIGNAL
(Rear height sensor signal)
[SIG
PRTCTN
CLCLTN IN-
CRCT]
When ignition switch is ON and the rear height sensor sig-
nal voltage that is input from the rear height sensor is 4.75
V or more, or 0.25 V or less compared to the initial setting
value continually for 30 seconds or more.
+
-
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
E12
27
Ground
1.8 V
EXL-120
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B1C12 REAR HEIGHT SENSOR SIGNAL
Is the sensor initialize completed?
YES
>> GO TO 4.
NO
>> Replace rear height sensor. Refer to
EXL-200, "REAR HEIGHT SENSOR : Removal and Installa-
.
4.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON.
2.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
3.
Touch “ERASE” to erase DTC memory of IPDM E/R.
4.
Turn ignition switch OFF.
5.
Perform DTC confirmation procedure. Refer to
.
Is DTC detected again?
YES
>> GO TO 5.
NO
>> INSPECTION END
5.
REPLACE REAR HEIGHT SENSOR
With CONSULT
1.
Replace rear height sensor. Refer to
EXL-200, "REAR HEIGHT SENSOR : Removal and Installation"
.
2.
Turn ignition switch ON.
3.
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
4.
Touch “ERASE” to erase DTC memory of IPDM E/R.
5.
Turn ignition switch OFF.
6.
Perform DTC confirmation procedure. Refer to
.
Is DTC detected again?
YES
>> Replace IPDM E/R. Refer to
PCS-60, "Removal and Installation"
NO
>> INSPECTION END
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