Nissan Pathfinder (2011 year). Manual — part 6
B2113 RECLINING MOTOR
ADP-33
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
B2113 RECLINING MOTOR
Description
INFOID:0000000006247290
• The seat reclining motor is installed to the seat frame assembly.
• The seat reclining motor is activated with the driver seat control unit.
• Tilts the seatback frontward/rearward by changing the rotation direction of reclining motor.
DTC Logic
INFOID:0000000006247291
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
STEP 1
Turn ignition switch ON.
>> GO TO 2
2.
STEP 2
Check “Self diagnostic result” with CONSULT-III.
Is the DTC detected?
YES
>> Perform diagnosis procedure. Refer to
NO
>> Inspection End.
NOTE:
First perform diagnosis for B2126 if B2126 is detected. Refer to
Diagnosis Procedure
INFOID:0000000006247292
Regarding Wiring Diagram information, refer to
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self diagnostic result” with CONSULT-III.
3. Erase the DTC.
4. Perform DTC confirmation procedure. Refer to
.
Is the DTC displayed again?
YES
>> GO TO 2.
NO
>> Check intermittent incident. Refer to
GI-37, "Intermittent Incident"
.
2.
CHECK RECLINING MOTOR CIRCUIT (POWER SHORT)
1. Turn ignition switch OFF.
2. Disconnect reclining motor and driver seat control unit connector.
3. Check voltage between reclining motor harness connector and ground.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2113
SEAT RECLINING
The driver seat control unit detects the output of re-
clining motor output terminal for 0.1 second or more
even if the reclining switch is not input.
• Driver seat control unit
2011 Pathfinder
ADP-34
< DTC/CIRCUIT DIAGNOSIS >
B2113 RECLINING MOTOR
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair circuit for short to voltage.
3.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1. Connect driver seat control unit connector.
2. Check voltage between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace driver seat control unit. Refer to
ADP-148, "Removal and Installation"
4.
CHECK INTERMITTENT INCIDENT
GI-37, "Intermittent Incident"
>> Inspection End.
(+)
(–)
Voltage (V)
(Approx.)
Reclining motor
Connector
Terminals
B232
2
Ground
0
3
(+)
(–)
Voltage (V)
(Approx.)
Driver seat control unit
Connector
Terminals
B203
36
Ground
0
44
2011 Pathfinder
B2114 SEAT LIFTER FR
ADP-35
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
B2114 SEAT LIFTER FR
Description
INFOID:0000000006247293
• The lifting motor (front) is installed to the seat frame assembly.
• The lifting motor (front) is activated with the driver seat control unit.
• Tilts the seat front up/down by changing the rotation direction of lifting motor (front).
DTC Logic
INFOID:0000000006247294
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
STEP 1
Turn ignition switch ON.
>> GO TO 2
2.
STEP 2
Check “Self diagnostic result” with CONSULT-III.
Is the DTC detected?
YES
>> Perform diagnosis procedure. Refer to
NO
>> Inspection End.
NOTE:
First perform diagnosis for B2126 if B2126 is detected. Refer to
Diagnosis Procedure
INFOID:0000000006247295
Regarding Wiring Diagram information, refer to
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self diagnostic result” with CONSULT-III.
3. Erase the DTC.
4. Perform DTC confirmation procedure. Refer to
.
Is the DTC displayed again?
YES
>> GO TO 2.
NO
>> Check intermittent incident. Refer to
GI-37, "Intermittent Incident"
.
2.
CHECK LIFTING MOTOR (FRONT) CIRCUIT (POWER SHORT)
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit and lifting motor (front) connector.
3. Check voltage between lifting motor (front) harness connector and ground.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2114
SEAT LIFTER FR
The driver seat control unit detects the output of lift-
ing motor (front) output terminal for 0.1 second or
more even if the lifting switch is not input.
• Driver seat control unit
2011 Pathfinder
ADP-36
< DTC/CIRCUIT DIAGNOSIS >
B2114 SEAT LIFTER FR
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair circuit for short to voltage.
3.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1. Connect driver seat control unit connector.
2. Check voltage between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace driver seat control unit. Refer to
ADP-148, "Removal and Installation"
4.
CHECK INTERMITTENT INCIDENT
GI-37, "Intermittent Incident"
>> Inspection End.
(+)
(–)
Voltage (V)
(Approx.)
Lifting motor (front)
Connector
Terminals
B206
1
Ground
0
5
(+)
(–)
Voltage (V)
(Approx.)
Driver seat control unit
Connector
Terminals
B203
37
Ground
0
45
2011 Pathfinder
B2115 SEAT LIFTER RR
ADP-37
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
B2115 SEAT LIFTER RR
Description
INFOID:0000000006247296
• The lifting motor (rear) is installed to the seat frame assembly.
• The lifting motor (rear) is activated with the driver seat control unit.
• Tilts the seat rear up/down by changing the rotation direction of lifting motor (rear).
DTC Logic
INFOID:0000000006247297
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
STEP 1
Turn ignition switch ON.
>> GO TO 2
2.
STEP 2
Check “Self diagnostic result” with CONSULT-III.
Is the DTC detected?
YES
>> Perform diagnosis procedure. Refer to
NO
>> Inspection End.
NOTE:
First perform diagnosis for B2126 if B2126 is detected. Refer to
Diagnosis Procedure
INFOID:0000000006247298
Regarding Wiring Diagram information, refer to
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self diagnostic result” with CONSULT-III.
3. Erase the DTC.
4. Perform DTC confirmation procedure. Refer to
.
Is the DTC displayed again?
YES
>> GO TO 2.
NO
>> Check intermittent incident. Refer to
GI-37, "Intermittent Incident"
.
2.
CHECK LIFTING MOTOR (REAR) CIRCUIT (POWER SHORT)
1. Turn ignition switch OFF.
2. Disconnect lifting motor (rear) and driver seat control unit connector.
3. Check voltage between lifting motor (rear) harness connector and ground.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2115
SEAT LIFTER RR
The driver seat control unit detects the output of lift-
ing motor (rear) output terminal for 0.1 second or
more even if the lifting switch is not input.
• Driver seat control unit
2011 Pathfinder
ADP-38
< DTC/CIRCUIT DIAGNOSIS >
B2115 SEAT LIFTER RR
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair circuit for short to voltage.
3.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1. Connect driver seat control unit connector.
2. Check voltage between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace driver seat control unit. Refer to
ADP-148, "Removal and Installation"
4.
CHECK INTERMITTENT INCIDENT
GI-37, "Intermittent Incident"
>> Inspection End.
(+)
(–)
Voltage (V)
(Approx.)
Lifting motor (rear)
Connector
Terminals
B207
1
Ground
0
5
(+)
(–)
Voltage (V)
(Approx.)
Driver seat control unit
Connector
Terminals
B203
38
Ground
0
39
2011 Pathfinder
B2117 ADJ PEDAL MOTOR
ADP-39
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
B2117 ADJ PEDAL MOTOR
Description
INFOID:0000000006247299
• The pedal adjusting sensor is installed to pedal adjusting motor assembly.
• The resistance of pedal adjusting sensor is changed according to the forward/backward position of pedal
assembly.
• The terminal voltage of automatic drive positioner control unit will be changed according to a change of
pedal adjusting sensor resistance. Automatic drive positioner control unit calculates the pedal position from
the voltage.
DTC Logic
INFOID:0000000006247300
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
STEP 1
Turn ignition switch ON.
>> GO TO 2
2.
STEP 2
Check “Self diagnostic result” with CONSULT-III.
Is the DTC detected?
YES
>> Perform diagnosis procedure. Refer to
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000006247301
Regarding Wiring Diagram information, refer to
1.
CHECK PEDAL ADJUSTING MECHANISM
Check the following.
• Operation malfunction caused by pedal adjusting mechanism deformation or pinched harness or other for-
eign materials
• Operation malfunction and interference with other parts by poor installation
Is the inspection result normal
YES
>> GO TO 2
NO
>> Repair or replace the malfunctioning part and check again.
2.
CHECK FUNCTION
1. Turn ignition switch ON.
2. Check “PEDAL MOTOR” in "Active test" mode with CONSULT-III.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2117
ADJ PEDAL MOTOR
When any manual or automatic operations are not
performed, if motor operation is detected for 0.1
second or more, status is judged "Output error".
• Harness and connectors
(pedal adjusting sensor circuit is
opened/shorted, pedal adjusting
sensor power supply circuit is
opened/shorted.)
• Pedal adjusting sensor
Test item
Description
PEDAL MOTOR
The pedal adjusting motor is activated by receiving the drive signal.
2011 Pathfinder
ADP-40
< DTC/CIRCUIT DIAGNOSIS >
B2117 ADJ PEDAL MOTOR
Is the inspection result normal?
YES
>> Pedal adjusting motor circuit is OK.
NO
>> GO TO 3
3.
CHECK PEDAL ADJUSTING MOTOR CIRCUIT HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and pedal
adjusting motor assembly.
3. Check continuity between automatic drive positioner control unit
connector M34 terminals 37, 45 and pedal adjusting motor
assembly connector E109 terminals 1, 2.
4. Check continuity between automatic drive positioner control unit
connector M34 terminals 37, 45 and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Repair or replace harness.
4.
CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL
1. Connect the automatic drive positioner control unit and pedal
adjusting motor assembly.
2. Check voltage between automatic drive positioner control unit
connector and ground.
Is the inspection result normal?
YES
>> Replace pedal adjusting motor assembly. Refer to
BR-23, "Removal and Installation"
NO
>> GO TO 5
5.
CHECK INTERMITTENT INCIDENT
GI-37, "Intermittent Incident"
Is the inspection result normal?
YES
>> Replace automatic drive positioner control unit. Refer to
ADP-149, "Removal and Installation"
NO
>> Repair or replace the malfunctioning part.
37 - 1
: Continuity should exist.
45 - 2
: Continuity should exist.
37 - Ground
: Continuity should not exist.
45 - Ground
: Continuity should not exist.
LIIA1755E
Connec-
tor
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(-)
M34
37
Ground
Pedal adjusting switch ON
(FORWARD operation)
Battery voltage
Other than above
0
45
Pedal adjusting switch ON
(BACKWARD operation)
Battery voltage
Other than above
0
PIIA4806E
2011 Pathfinder
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст