Nissan X-Trail 32. Manual — part 1162
B1256 FRONT FOG LAMP RH POWER SUPPLY CIRCUIT
EXL-105
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
4.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK FRONT FOG LAMP RH POWER SUPPLY
With CONSULT
1.
Connect IPDM E/R connector.
2.
Turn ignition switch ON
3.
Select “FRONT FOG LAMP” in “Active Test” mode of “IPDM E/R” using CONSULT.
4.
With operating the test items, check the voltage between front fog lamp RH harness connector and
ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace IPDM E/R. Refer to
PCS-60, "Removal and Installation"
.
3.
CHECK FRONT FOG LAMP RH BULB
Check the front fog lamp RH bulb. Refer to
EXL-105, "Component Inspection"
.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace front fog lamp RH bulb. Refer to
Component Inspection
INFOID:0000000010788797
1.
CHECK FRONT FOG LAMP RH BULB
1.
Turn ignition switch OFF.
2.
Disconnect front fog lamp RH connector.
3.
Check resistance of front fog lamp RH terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace front fog lamp RH bulb. Refer to
IPDM E/R
—
Continuity
Connector
Terminal
E149
57
Ground
Not existed
+
-
Test item
Voltage
Front fog lamp RH
Connector
Terminal
E158
1
Ground
FRONT FOG
LAMP
On
9 – 16 V
Off
0 – 1 V
Front fog lamp RH
Resistance
Terminal
1
2
Except 0
Ω
EXL-106
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B1C00 HEIGHT SENSOR POWER SUPPLY CIRCUIT
B1C00 HEIGHT SENSOR POWER SUPPLY CIRCUIT
DTC Description
INFOID:0000000010788798
DTC DETECTION LOGIC
POSSIBLE CAUSE
[CIRC SHORT TO GRND]
• Harness or connector
• IPDM E/R
[CIRC SHORT TO BATTERY]
• Harness or connector
• 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 2 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-106, "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:0000000010788799
1.
CHECK DTC
Perform each inspection according to the displayed DTC.
Which DTC is displayed?
[CIRC SHORT TO GRND]>>GO TO 2.
[CIRC SHORT TO BATTERY]>>GO TO 3.
2.
CHECK HEIGHT SENSOR POWER SUPPLY CIRCUIT (SHORT TO GROUND)
1.
Turn ignition switch OFF.
2.
Disconnect the following connectors.
-
IPDM E/R
-
Front height sensor (3-row seat models)
-
Rear height sensor
3.
Check continuity between IPDM E/R harness connector and ground.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B1C00
HEIGHT SENSOR PWR SPLY CIRC
(Height sensor power supply circuit)
[CIRC
SHORT TO
GRND]
When ignition switch is ON and the height sensor power
voltage that is output to the front height sensor (3-row
seat models) and rear height sensor is 0.5 V or less con-
tinually for 2 seconds or more.
[CIRC
SHORT TO
BATTERY]
When ignition switch is ON and the height sensor power
voltage that is output to the front height sensor (3-row
seat models) and rear height sensor is 5.5 V or more con-
tinually for 2 seconds or more.
B1C00 HEIGHT SENSOR POWER SUPPLY CIRCUIT
EXL-107
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
3.
CHECK HEIGHT SENSOR POWER SUPPLY CIRCUIT (SHORT TO BATTERY)
1.
Turn ignition switch OFF.
2.
Disconnect the following connectors.
-
IPDM E/R
-
Front height sensor (3-row seat models)
-
Rear height sensor
3.
Check the voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Connect the each connectors.
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
IPDM E/R
—
Continuity
Connector
Terminal
E12
31
Ground
Not existed
+
-
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
E12
31
Ground
0 V
EXL-108
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
B1C01 FRONT HEIGHT SENSOR SIGNAL
B1C01 FRONT HEIGHT SENSOR SIGNAL
DTC Description
INFOID:0000000011008913
DTC DETECTION LOGIC
POSSIBLE CAUSE
[CIRC SHORT TO BATTERY]
• Harness or connector
• Front height sensor
• IPDM E/R
[CIRC SHORT TO GROUND OR OPEN]
• Harness or connector
• Front height sensor
• IPDM E/R
[CIRC VOLTAGE OUT OF RANGE]
• 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 2 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-108, "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:0000000011008914
1.
CHECK DTC
Perform each inspection according to the displayed DTC.
Which DTC is displayed?
[CIRC SHORT TO BATTERY]>>GO TO 2.
[CIRC SHORT TO GROUND OR OPEN]>>GO TO 4.
[CIRC VOLTAGE OUT OF RANGE]>>GO TO 7.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B1C01
FR HEIGHT SENSOR SIGNAL
(Front height sensor signal)
[CIRC
SHORT TO
BATTERY]
When ignition switch is ON and the front height sensor
signal voltage that is input from the front height sensor is
4.95 V or more continually for 2 seconds or more.
[CIRC
SHORT TO
GROUND
OR OPEN]
When ignition switch is ON and the front height sensor
signal voltage that is input from the front height sensor is
0.05 V or less continually for 2 seconds or more.
[CIRC
VOLTAGE
OUT OF
RANGE]
When ignition switch is ON and the front height sensor
signal voltage that is input from the front height sensor is
4.375 V – 4.95 V, or 0.05 V – 0.625 V continually for 2 sec-
onds or more.
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