Nissan Pathfinder (2010 year). Manual — part 615
TM-48
< COMPONENT DIAGNOSIS >
P0615 STARTER RELAY
2.
CHECK HARNESS BETWEEN A/T ASSEMBLY HARNESS CONNECTOR AND IPDM E/R CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect A/T assembly harness connector and IPDM E/R connector.
3. Check continuity between A/T assembly harness connector and
IPDM E/R connector.
4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.
OK or NG
OK
>> GO TO 3.
NG
>> Repair open circuit or short to ground or short to power in harness or connectors.
3.
CHECK TERMINAL CORD ASSEMBLY
1. Remove control valve with TCM. Refer to
TM-174, "Removal and Installation"
.
2. Disconnect A/T assembly harness connector and TCM connector.
3. Check continuity between A/T assembly harness connector ter-
minal and TCM connector terminal.
4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.
OK or NG
OK
>> GO TO 4.
NG
>> Replace open circuit or short to ground and short to power in harness or connectors.
4.
DETECT MALFUNCTIONING ITEM
Check the following.
• Starter relay, Refer to
• IPDM E/R, Refer to
OK or NG
OK
>> Replace the control valve with TCM. Refer to
TM-174, "Removal and Installation"
NG
>> Repair or replace damaged parts.
5.
CHECK DTC
Perform
TM-47, "DTC Confirmation Procedure"
.
OK or NG
OK
>>
INSPECTION END
NG
>> GO TO 2.
Item
Connector
Terminal
Continuity
A/T assembly harness
connector
F9
9
Yes
IPDM E/R connector
E122
48
SCIA6254E
Item
Connector
Terminal
Continuity
A/T assembly harness
connector
F9
9
Yes
TCM connector
F502
8
SCIA5440E
2010 Pathfinder
P0700 TRANSMISSION CONTROL
TM-49
< COMPONENT DIAGNOSIS >
C
E
F
G
H
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A
B
TM
N
O
P
P0700 TRANSMISSION CONTROL
Description
INFOID:0000000005257980
The TCM consists of a microcomputer and connectors for signal input and output and for power supply. The
TCM controls the A/T.
On Board Diagnosis Logic
INFOID:0000000005257981
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0700” with CONSULT-III is detected when the TCM is malfunctioning.
Possible Cause
INFOID:0000000005257982
TCM.
DTC Confirmation Procedure
INFOID:0000000005257983
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch “OFF”
and wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch “ON”. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Start engine.
4. Run engine for at least 2 consecutive seconds at idle speed.
5. If DTC is detected, go to
WITH GST
Follow the procedure “WITH CONSULT-III”.
Diagnosis Procedure
INFOID:0000000005257984
1.
CHECK DTC
With CONSULT-III
1. Turn ignition switch “ON”. (Do not start engine.)
2. Select “SELF DIAG RESULTS” mode for “TRANSMISSION” with CONSULT-III.
3. Touch “ERASE”.
4. Turn ignition switch “OFF” and wait at least 10 seconds.
5. Perform
TM-49, "DTC Confirmation Procedure"
Is the “P0700” displayed again?
YES
>> Replace the control valve with TCM. Refer to
TM-174, "Removal and Installation"
NO
>>
INSPECTION END
2010 Pathfinder
TM-50
< COMPONENT DIAGNOSIS >
P0705 TRANSMISSION RANGE SWITCH A
P0705 TRANSMISSION RANGE SWITCH A
Description
INFOID:0000000005257985
The transmission range switch detects the selector lever position and sends a signal to the TCM.
CONSULT-III Reference Value in Data Monitor Mode
INFOID:0000000005257986
On Board Diagnosis Logic
INFOID:0000000005257987
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0705” with CONSULT-III or 9th judgment flicker without CONSULT-III is detected
under the following conditions.
- When TCM does not receive the correct voltage signal from the transmission range switch 1, 2, 3, 4 based
on the gear position.
- When no other position but “P” position is detected from “N” positions.
Possible Cause
INFOID:0000000005257988
• Harness or connectors
(The transmission range switch 1, 2, 3, 4 and TCM circuit is open or shorted.)
• Transmission range switch 1, 2, 3, 4
DTC Confirmation Procedure
INFOID:0000000005257989
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch “OFF”
and wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch “ON”. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Start engine.
4. Drive vehicle and maintain the following conditions for at least 2 consecutive seconds.
ACCELE POSI: More than 1.0/8
5. If DTC is detected, go to
WITH GST
Follow the procedure “WITH CONSULT-III”.
Diagnosis Procedure
INFOID:0000000005257990
1.
CHECK TRANSMISSION RANGE SWITCH CIRCUIT
With CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “SELECTION FROM MENU” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Check if correct selector lever position (N/P, R, D, 3, 2 or 1) is displayed as selector lever is moved into
each position.
Item name
Condition
Display value
SLCTLVR POSI
Selector lever in “N”,“P” positions.
N/P
Selector lever in “R” position.
R
Selector lever in “D” position.
D
Selector lever in “3” position.
3
Selector lever in “2” position.
2
Selector lever in “1” position.
1
2010 Pathfinder
P0705 TRANSMISSION RANGE SWITCH A
TM-51
< COMPONENT DIAGNOSIS >
C
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A
B
TM
N
O
P
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 2.
2.
CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit. Refer to
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace damaged parts.
3.
DETECT MALFUNCTIONING ITEM
Check the following.
• A/T assembly harness connector pin terminals for damage or loose connection with harness connector.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace damaged parts.
4.
CHECK SUB-HARNESS
1. Remove control valve with TCM. Refer to
TM-174, "Removal and Installation"
.
2. Disconnect transmission range switch connector and TCM connector.
3. Check continuity between transmission range switch connector
(A) terminals and TCM connector (B) terminals.
4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.
OK or NG
OK
>> Replace the control valve with TCM. Refer to
TM-174, "Removal and Installation"
NG
>> Replace open circuit or short to ground and short to power in harness or connectors.
5.
CHECK DTC
Perform “DTC Confirmation Procedure”.
• Refer to
TM-50, "DTC Confirmation Procedure"
OK or NG
OK
>>
INSPECTION END
NG
>> GO TO 2.
Item
Connector
Terminal
Continuity
Transmission range switch con-
nector
F505
1
Yes
TCM connector
F503
13
Transmission range switch con-
nector
F505
2
Yes
TCM connector
F503
11
Transmission range switch con-
nector
F505
3
Yes
TCM connector
F503
12
Transmission range switch con-
nector
F505
5
Yes
TCM connector
F503
14
JSDIA1328GB
2010 Pathfinder
TM-52
< COMPONENT DIAGNOSIS >
P0717 INPUT SPEED SENSOR A
P0717 INPUT SPEED SENSOR A
Description
INFOID:0000000005257991
The input speed sensor detects input shaft rpm (revolutions per minute). It is located on the input side of the
automatic transmission. Monitors revolution of sensor 1 and sensor 2 for non-standard conditions.
CONSULT-III Reference Value in Data Monitor Mode
INFOID:0000000005257992
On Board Diagnosis Logic
INFOID:0000000005257993
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0717” with CONSULT-III or 11th judgment flicker without CONSULT-III is detected
under the following conditions.
- When TCM does not receive the proper voltage signal from the sensor.
- When TCM detects an irregularity only at position of 4GR for input speed sensor 2.
Possible Cause
INFOID:0000000005257994
• Harness or connectors
(The sensor circuit is open or shorted.)
• Input speed sensor 1, 2
DTC Confirmation Procedure
INFOID:0000000005257995
CAUTION:
• Always drive vehicle at a safe speed.
• Be careful not to rev engine into the red zone on the tachometer.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch “OFF”
and wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch “ON”. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Start engine and maintain the following conditions for at least 5 consecutive seconds.
VHCL/S SE-A/T: 40 km/h (25 MPH) or more
ENGINE SPEED: 1,500 rpm or more
ACCELE POSI: 0.5/8 or more
SLCT LVR POSI: “D” position
GEAR (Input speed sensor 1): 4th or 5th position
GEAR (Input speed sensor 2): All position
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
4. If DTC is detected, go to
WITH GST
Follow the procedure “WITH CONSULT-III”.
Diagnosis Procedure
INFOID:0000000005257996
1.
CHECK INPUT SIGNAL
With CONSULT-III
1. Start engine.
2. Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Vehicle start and read out the value of “INPUT SPEED”.
Item name
Condition
Display value (rpm)
INPUT SPEED
During driving (lock-up ON)
Approximately matches the engine speed.
2010 Pathfinder
P0717 INPUT SPEED SENSOR A
TM-53
< COMPONENT DIAGNOSIS >
C
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F
G
H
I
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A
B
TM
N
O
P
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 2.
2.
CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit. Refer to
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace damaged parts.
3.
DETECT MALFUNCTIONING ITEM
Check the following.
• The A/T assembly harness connector pin terminals for damage or loose connection with harness connector.
OK or NG
OK
>> Replace the control valve with TCM. Refer to
TM-174, "Removal and Installation"
NG
>> Repair or replace damaged parts.
4.
CHECK DTC
Perform “DTC Confirmation Procedure”.
• Refer to
TM-52, "DTC Confirmation Procedure"
OK or NG
OK
>>
INSPECTION END
NG
>> GO TO 2.
2010 Pathfinder
TM-54
< COMPONENT DIAGNOSIS >
P0720 OUTPUT SPEED SENSOR
P0720 OUTPUT SPEED SENSOR
Description
INFOID:0000000005257997
The output speed sensor detects the revolution of the parking gear and emits a pulse signal. The pulse signal
is sent to the TCM which converts it into vehicle speed.
CONSULT-III Reference Value in Data Monitor Mode
INFOID:0000000005257998
On Board Diagnosis Logic
INFOID:0000000005257999
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P0720” with CONSULT-III or 1st judgment flicker without CONSULT-III is detected
under the following conditions.
- When TCM does not receive the proper voltage signal from the sensor.
- After ignition switch is turned “ON”, irregular signal input from vehicle speed signal before the vehicle starts
moving.
Possible Cause
INFOID:0000000005258000
• Harness or connectors
(The sensor circuit is open or shorted.)
• Output speed sensor
• Vehicle speed signal
DTC Confirmation Procedure
INFOID:0000000005258001
CAUTION:
• Always drive vehicle at a safe speed.
• Be careful not to rev engine into the red zone on the tachometer.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch “OFF”
and wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1. Turn ignition switch “ON”. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Drive vehicle and check for an increase of “VHCL/S SE-A/T” value in response to “VHCL/S SE-MTR”
value.
If the check result is NG, go to
If the check result is OK, go to following step.
4. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
5. Start engine and maintain the following conditions for at least 5 consecutive seconds.
VHCL/S SE-A/T: 30 km/h (19 MPH) or more
ACCELE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
If the check result is NG, go to
If the check result is OK, go to following step.
6. Maintain the following conditions for at least 5 consecutive seconds.
ENGINE SPEED: 3,500 rpm or more
ACCELE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
If the check result is NG, go to
Item name
Condition
Display value (km/h)
VHCL/S SE-A/T
During driving
Approximately matches the speedometer reading.
2010 Pathfinder
P0720 OUTPUT SPEED SENSOR
TM-55
< COMPONENT DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
WITH GST
Follow the procedure “WITH CONSULT-III”.
Diagnosis Procedure
INFOID:0000000005258002
1.
CHECK INPUT SIGNAL
With CONSULT-III
1. Turn ignition switch ON.
2. Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Start the engine.
4. Read out the value of “VHCL/S SE-A/T” while driving.
Check the value changes according to driving speed.
OK or NG
OK
>> GO TO 6.
NG
>> GO TO 2.
2.
CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit. Refer to
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace damaged parts.
3.
DETECT MALFUNCTIONING ITEM
Check the following.
• The A/T assembly harness connector pin terminals for damage or loose connection with harness connector.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace damaged parts.
4.
CHECK SUB-HARNESS
1. Remove control valve with TCM. Refer to
TM-174, "Removal and Installation"
.
2. Disconnect transmission range switch connector and TCM connector.
3. Check continuity between transmission range switch connector
(A) terminals and TCM connector (B) terminals.
4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.
OK or NG
OK
>> GO TO 5.
NG
>> Replace open circuit or short to ground and short to power in harness or connectors.
5.
REPLACE THE OUTPUT SPEED SENSOR AND CHECK DTC
1. Replace the output speed sensor. Refer to
2. Perform “DTC Confirmation Procedure”. Refer to
TM-54, "DTC Confirmation Procedure"
OK or NG
Item
Connector
Terminal
Continuity
Transmission range switch con-
nector
F505
8
Yes
TCM connector
F503
20
Transmission range switch con-
nector
F505
9
Yes
TCM connector
F503
17
Transmission range switch con-
nector
F505
10
Yes
TCM connector
F503
16
JSDIA1329GB
2010 Pathfinder
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