Nissan Pathfinder (2010 year). Instruction — part 5
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< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (DRIVER SEAT C/U)
DIAGNOSIS SYSTEM (DRIVER SEAT C/U)
Diagnosis Description
INFOID:0000000005256619
The auto drive positioner system can be checked and diagnosed for component operation with CONSULT-III.
DIAGNOSTIC MODE
CONSULT-III Function
INFOID:0000000005256620
SELF-DIAGNOSIS RESULTS
DATA MONITOR
Diagnostic mode
[AUTO DRIVE POS.]
Description
WORK SUPPORT
Changes the setting of each function.
SELF-DIAG RESULTS
Performs self-diagnosis for the auto drive positioner system and displays the results.
DATA MONITOR
Displays input signals transmitted from various switches and sensors to driver seat con-
trol unit in real time.
CAN DIAG SUPPORT MNTR
The result of transmit/receive diagnosis of CAN communication can be read.
ACTIVE TEST
Drive each output device.
ECU PART NUMBER
Displays part numbers of driver seat control unit parts.
Monitor Item
Unit
Main
Signals
Selection
From
Menu
Contents
SET SW
“ON/OFF”
×
×
ON/OFF status judged from the setting switch signal.
MEMORY SW 1
“ON/OFF”
×
×
ON/OFF status judged from the seat memory switch 1 sig-
nal.
MEMORY SW 2
“ON/OFF”
×
×
ON/OFF status judged from the seat memory switch 2 sig-
nal.
SLIDE SW–FR
“ON/OFF”
×
×
ON/OFF status judged from the sliding switch (forward) sig-
nal.
SLIDE SW–RR
“ON/OFF”
×
×
ON/OFF status judged from the sliding switch (backward)
signal.
RECLN SW–FR
“ON/OFF”
×
×
ON/OFF status judged from the reclining switch (forward)
signal.
RECLN SW–RR
“ON/OFF”
×
×
ON/OFF status judged from the reclining switch (backward)
signal.
LIFT FR SW–UP
“ON/OFF”
×
×
ON/OFF status judged from the lifting switch front (up) sig-
nal.
LIFT FR SW–DN
“ON/OFF”
×
×
ON/OFF status judged from the lifting switch front (down)
signal.
LIFT RR SW–UP
“ON/OFF”
×
×
ON/OFF status judged from the lifting switch rear (up) sig-
nal.
LIFT RR SW–DN
“ON/OFF”
×
×
ON/OFF status judged from the lifting switch rear (down)
signal.
MIR CON SW–UP
“ON/OFF”
×
×
ON/OFF status judged from the mirror switch (up) signal.
MIR CON SW–DN
“ON/OFF”
×
×
ON/OFF status judged from the mirror switch (down) signal.
MIR CON SW–RH
“ON/OFF”
×
×
ON/OFF status judged from the door mirror remote control
switch (passenger side) signal.
MIR CON SW–LH
“ON/OFF”
×
×
ON/OFF status judged from the door mirror remote control
switch (driver side) signal.
2010 Pathfinder
DIAGNOSIS SYSTEM (DRIVER SEAT C/U)
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ACTIVE TEST
CAUTION:
When driving vehicle, do not perform active test.
WORK SUPPORT
MIR CHNG SW–R
“ON/OFF”
×
×
ON/OFF status judged from the door mirror remote control
switch (switching to right) signal.
MIR CHNG SW–L
“ON/OFF”
×
×
ON/OFF status judged from the door mirror remote control
switch (switching to left) signal.
PEDAL SW-FR
“ON/OFF”
×
×
ON/OFF status judged from the pedal adjusting switch (for-
ward) signal.
PEDAL SW-RR
“ON/OFF”
×
×
ON/OFF status judged from the pedal adjusting switch
(backward) signal.
P POSI SW
“ON/OFF”
×
×
The selector lever position “OFF (P position) / ON (other
than P position)” judged from the park position switch sig-
nal.
STARTER SW
“ON/OFF”
×
×
Ignition key switch ON (START, ON) /OFF (ACC, OFF) sta-
tus judged from the ignition switch signal.
SLIDE PULSE
—
–
×
Value (32768) when battery connections are standard. If it
moves backward, the value increases. If it moves forward,
the value decreases.
RECLN PULSE
—
–
×
Value (32768) when battery connections are standard. If it
moves backward, the value increases. If it moves forward,
the value decreases.
LIFT FR PULSE
—
–
×
Value (32768) when battery connections are standard. If it
moves DOWN, the value increases. If it moves UP, the val-
ue decreases.
LIFT RR PULSE
—
–
×
Value (32768) when battery connections are standard. If it
moves DOWN, the value increases. If it moves UP, the val-
ue decreases.
MIR/SEN RH U–D
“V”
–
×
Voltage input from door mirror sensor (passenger side) up/
down is displayed.
MIR/SEN RH R–L
“V”
–
×
Voltage input from door mirror sensor (passenger side) left/
right is displayed.
MIR/SEN LH U–D
“V”
–
×
Voltage input from door mirror sensor (driver side) up/down
is displayed.
MIR/SEN LH R–L
“V”
–
×
Voltage input from door mirror sensor (driver side) left/right
is displayed.
PEDAL SEN
“V”
–
×
Pedal position (voltage) judged from the pedal adjusting
sensor signal is displayed.
Monitor Item
Unit
Main
Signals
Selection
From
Menu
Contents
Test item
Description
SEAT SLIDE
Activates/deactivates the sliding motor.
SEAT RECLINING
Activates/deactivates the reclining motor.
SEAT LIFTER FR
Activates/deactivates the lifting motor (front).
SEAT LIFTER RR
Activates/deactivates the lifting motor (rear).
PEDAL MOTOR
Activates/deactivates the pedal adjusting motor.
MIRROR MOTOR RH
Activates/deactivates the mirror motor (passenger side).
MIRROR MOTOR LH
Activates/deactivates the mirror motor (driver side).
MEMORY SW INDCTR
Turns ON/OFF the memory indicator.
2010 Pathfinder
ADP-28
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (DRIVER SEAT C/U)
Work item
Content
Item
SEAT SLIDE VOLUME SET
The amount of seat sliding for entry/exit assist can be selected
from 3 items.
40 mm
80 mm
150 mm
EXIT SEAT SLIDE SETTING
Entry/exit assist (seat) can be selected:
ON (operated) – OFF (not operated)
ON
OFF
2010 Pathfinder
U1000 CAN COMM CIRCUIT
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< COMPONENT DIAGNOSIS >
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COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
Description
INFOID:0000000005256621
LAN-53, "CAN Communication Signal Chart"
DTC Logic
INFOID:0000000005256622
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
STEP 1
Turn ignition switch ON and wait at least 3 seconds.
>> 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:0000000005256623
LAN-14, "Trouble Diagnosis Flow Chart"
Special Repair Requirement
INFOID:0000000005256624
Refer to Owner’s Instruction.
DTC
Trouble diagnosis
name
DTC detecting condition
Possible cause
U1000
CAN COMM CIR-
CUIT
• Driver seat control unit cannot communicate to other
control units.
• Driver seat control unit cannot communicate for more
than the specified time.
• Harness or connectors
(CAN communication line is
open or shorted)
2010 Pathfinder
ADP-30
< COMPONENT DIAGNOSIS >
B2112 SLIDING MOTOR
B2112 SLIDING MOTOR
Description
INFOID:0000000005256625
• The seat sliding motor is installed to the seat frame assembly.
• The seat sliding motor is installed with the driver seat control unit.
• Slides the seat frontward/rearward by changing the rotation direction of sliding motor.
DTC Logic
INFOID:0000000005256626
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:0000000005256627
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 COMPONENTS
ADP-73, "Component Function Check"
ADP-87, "Component Function Check"
.
>> Inspection End.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2112
SEAT SLIDE
The driver seat control unit detects the output of slid-
ing motor output terminal for 0.1 second or more
even if the sliding switch is not input.
• Driver seat control unit
2010 Pathfinder
B2113 RECLINING MOTOR
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< COMPONENT DIAGNOSIS >
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B2113 RECLINING MOTOR
Description
INFOID:0000000005256628
• 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:0000000005256629
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:0000000005256630
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 COMPONENTS
ADP-75, "Component Function Check"
ADP-89, "Component Function Check"
.
>> Inspection End.
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
2010 Pathfinder
ADP-32
< COMPONENT DIAGNOSIS >
B2114 SEAT LIFTER FR
B2114 SEAT LIFTER FR
Description
INFOID:0000000005256631
• 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:0000000005256632
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:0000000005256633
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 COMPONENTS
ADP-77, "Component Function Check"
ADP-91, "Component Function Check"
.
>> Inspection End.
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
2010 Pathfinder
B2115 SEAT LIFTER RR
ADP-33
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B2115 SEAT LIFTER RR
Description
INFOID:0000000005256634
• 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:0000000005256635
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:0000000005256636
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 COMPONENTS
ADP-79, "Component Function Check"
ADP-93, "Component Function Check"
.
>> Inspection End.
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
2010 Pathfinder
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