Nissan Pathfinder (2010 year). Instruction — part 627
TM-144
< SYMPTOM DIAGNOSIS >
SYSTEM SYMPTOM
48
Does not
change
Does not change M
4
→
M
3
.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. Instruction mode switch
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Front brake (brake band)
8. Input clutch
49
Does not change M
3
→
M
2
.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. Instruction mode switch
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Front brake (brake band)
8. Input clutch
50
Does not change M
2
→
M
1
.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. Instruction mode switch
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Input clutch
8. High and low reverse clutch
9. Direct clutch
51
Cannot be changed to
instruction mode.
ON vehicle
1. Instruction mode switch
2. Input speed sensor
3. CAN communication line
52
Others
Shift point is high in
“D” position.
ON vehicle
1. Output speed sensor and vehicle speed signal
,
2. Accelerator pedal position sensor
3. CAN communication line
4. ATF temperature sensor
5. Control valve with TCM
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
2010 Pathfinder
SYSTEM SYMPTOM
TM-145
< SYMPTOM DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
53
Others
Shift point is low in “D”
position.
ON vehicle
1. Output speed sensor and vehicle speed signal
2. Accelerator pedal position sensor
3. CAN communication line
4. Control valve with TCM
54
Judder occurs during
lock-up.
ON vehicle
1. Fluid level and state
2. Engine speed signal
3. Input speed sensor
4. Output speed sensor and vehicle speed signal
5. Accelerator pedal position sensor
6. CAN communication line
7. Torque converter clutch solenoid valve
8. Control valve with TCM
OFF vehicle
9. Torque converter
55
Strange noise in “R”
position.
ON vehicle
1. Fluid level and state
2. Engine speed signal
3. CAN communication line
4. Control valve with TCM
OFF vehicle
5. Torque converter
6. Oil pump assembly
7. Gear system
8. High and low reverse clutch
9. Reverse brake
56
Strange noise in “N”
position.
ON vehicle
1. Fluid level and state
2. Engine speed signal
3. CAN communication line
4. Control valve with TCM
OFF vehicle
5. Torque converter
6. Oil pump assembly
7. Gear system
57
Strange noise in “D”
position.
ON vehicle
1. Fluid level and state
2. Engine speed signal
3. CAN communication line
4. Control valve with TCM
OFF vehicle
5. Torque converter
6. Oil pump assembly
7. Gear system
8. Forward brake (Parts behind drum support is impossible to
perform inspection by disassembly. Refer to
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
2010 Pathfinder
TM-146
< SYMPTOM DIAGNOSIS >
SYSTEM SYMPTOM
58
Others
Vehicle does not de-
celerate by engine
brake.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. 1st position switch (without instruction mode), instruction mode
switch (with manual mode)
(without
instruction
mode),
(with man-
ual mode)
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Input clutch
8. High and low reverse clutch
9. Direct clutch
59
Engine brake does not
operate in “2” position.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
7. CAN communication line
8. Control valve with TCM
OFF vehicle
9. Front brake (brake band)
10. Input clutch
11. High and low reverse clutch
60
Engine brake does not
operate in “1” position.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. 1st position switch
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Input clutch
8. High and low reverse clutch
9. Direct clutch
61
Engine brake does not
work M
5
→
M4.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. Instruction mode switch
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Front brake (brake band)
8. Input clutch
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
2010 Pathfinder
SYSTEM SYMPTOM
TM-147
< SYMPTOM DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
62
Others
Engine brake does not
work M
4
→
M3.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. Instruction mode switch
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Front brake (brake band)
8. Input clutch
63
Engine brake does not
work M
3
→
M2.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. Instruction mode switch
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Front brake (brake band)
8. Input clutch
9. High and low reverse clutch
64
Engine brake does not
work M
2
→
M1.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. Instruction mode switch
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Input clutch
8. High and low reverse clutch
9. Direct clutch
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
2010 Pathfinder
TM-148
< SYMPTOM DIAGNOSIS >
SYSTEM SYMPTOM
65
Others
Maximum speed low.
ON vehicle
1. Fluid level and state
2. Line pressure test
3. Accelerator pedal position sensor
4. CAN communication line
5. Direct clutch solenoid valve
6. Control valve with TCM
OFF vehicle
7. Torque converter
8. Oil pump assembly
9. Input clutch
10. Gear system
11. High and low reverse clutch
12. Direct clutch
13. Forward one- way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
14 Forward brake (Parts behind drum support is impossible to
perform inspection by disassembly. Refer to
.)
66
Extremely large creep.
ON vehicle
1. Engine idle speed
(VQ40DE)
(VK56DE)
2. CAN communication line
OFF vehicle
3. Torque converter
67
With selector lever in
“P” position, vehicle
does not enter parking
condition or, with se-
lector lever in another
position, parking con-
dition is not cancelled.
ON vehicle
1. Transmission range switch
2. Control cable adjustment
OFF vehicle
3. Parking pawl components
68
Vehicle runs with
transmission in “P” po-
sition.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. Control valve with TCM
5. Parking pawl components
OFF vehicle
6. Gear system
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
2010 Pathfinder
SYSTEM SYMPTOM
TM-149
< SYMPTOM DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
69
Others
Vehicle runs with
transmission in “N” po-
sition.
ON vehicle
1. Transmission range switch
2. Fluid level and state
3. Control cable adjustment
4. Control valve with TCM
OFF vehicle
5. Input clutch
6. Gear system
7. Direct clutch
8. Reverse brake
9. Forward one- way clutch (Parts behind drum support is im-
possible to perform inspection by disassembly. Refer to
10. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
70
Engine does not start
in “N” or “P” position.
ON vehicle
1. Ignition switch and starter
,
2. Control cable adjustment
3. Transmission range switch
71
Engine starts in posi-
tions other than “N” or
“P”.
ON vehicle
1. Ignition switch and starter
,
2. Control cable adjustment
3. Transmission range switch
72
Engine stall.
ON vehicle
1. Fluid level and state
2. Engine speed signal
3. Input speed sensor
4. Torque converter clutch solenoid valve
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Torque converter
73
Engine stalls when se-
lect lever shifted “N”
→
“D”, “R”.
ON vehicle
1. Fluid level and state
2. Engine speed signal
3. Input speed sensor
4. Torque converter clutch solenoid valve
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Torque converter
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
2010 Pathfinder
TM-150
< SYMPTOM DIAGNOSIS >
SYSTEM SYMPTOM
74
Others
Engine speed does
not return to idle.
ON vehicle
1. Fluid level and state
2.Direct clutch solenoid valve
3. Front brake solenoid valve
4. Accelerator pedal position sensor
5. Output speed sensor and vehicle speed signal
,
6. CAN communication line
7. Control valve with TCM
OFF vehicle
8. Front brake (brake band)
9. Direct clutch
75
A/T CHECK indicator
lamp does not come
on. (without manual
mode)
ON vehicle
1. CAN communication line
2. Combination meter
3. TCM power supply
76
O/D OFF indicator
lamp does not come
on. (without manual
mode)
ON vehicle
1. CAN communication line
2. Combination meter
3. TCM power supply
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
2010 Pathfinder
PRECAUTIONS
TM-151
< PRECAUTION >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000005258165
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
Precaution for On Board Diagnosis (OBD) System of A/T and Engine
INFOID:0000000005258166
The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the
driver of a malfunction causing emission deterioration.
CAUTION:
• Be sure to turn the ignition switch “OFF” and disconnect the negative battery cable before any repair
or inspection work. The open/short circuit of related switches, sensors, solenoid valves, etc. Will
cause the MIL to light up.
• Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will
cause the MIL to light up due to an open circuit. (Be sure the connector is free from water, grease,
dirt, bent terminals, etc.)
• Be sure to route and secure the harnesses properly after work. Interference of the harness with a
bracket, etc. May cause the MIL to light up due to a short circuit.
• Be sure to connect rubber tubes properly after work. A mis-connected or disconnected rubber tube
may cause the MIL to light up due to a malfunction of the EGR system or fuel injection system, etc.
• Be sure to erase the unnecessary malfunction information (repairs completed) from the TCM and
ECM before returning the vehicle to the customer.
Precaution
INFOID:0000000005258167
•
Before connecting or disconnecting the A/T assembly har-
ness connector, turn ignition switch “OFF” and disconnect
negative battery cable. Because battery voltage is applied to
TCM even if ignition switch is turned “OFF”.
SEF289H
2010 Pathfinder
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