Nissan Pathfinder (2007 year). Manual — part 43
ASSEMBLY
AT-315
D
E
F
G
H
I
J
K
L
M
A
B
AT
2007 Pathfinder
h.
Install bolts (A), (B) and (C) to control valve with TCM.
i.
Tighten bolt (1), (2) and (3) temporarily to prevent dislocation.
After that tighten them in order (1
→
2
→
3), and then tighten
other bolts.
10. Connect A/T fluid temperature sensor 2 connector.
11. Securely fasten terminal cord assembly and A/T fluid tempera-
ture sensor 2 harness with terminal clips.
12. Connect revolution sensor connector.
13. Securely fasten revolution sensor harness with terminal clip.
14. Pull down A/T assembly harness connector.
CAUTION:
Do not damage connector.
Bolt symbol
Length mm (in)
Number of bolts
A
42 (1.65)
5
B
55 (2.17)
6
C
40 (1.57)
1
Bolts
: 7.9 N·m (0.81 kg-m, 70 in-lb)
SCIA5025E
SCIA5037E
SCIA5446E
SCIA7526E
SCIA5299E
AT-316
ASSEMBLY
2007 Pathfinder
15. Install snap ring to A/T assembly harness connector.
16. Install magnets in oil pan.
17. Install oil pan to transmission case.
a.
Install oil pan gasket to transmission case.
CAUTION:
●
Do not reuse oil pan gasket.
●
Install it in the direction to align hole positions.
●
Completely remove all moisture, oil, old gasket and any foreign material from oil pan gasket
mating surface.
b.
Install oil pan to transmission case.
CAUTION:
●
Install it so that drain plug is in the position as shown.
●
Do not pinch harnesses.
●
Completely remove all moisture, oil, old gasket and any
foreign material from oil pan gasket mating surface.
c.
Temporarily tighten the oil pan bolts, then tighten them to the
specified torque in the numerical order shown.
CAUTION:
Do not reuse oil pan bolts.
18. Install drain plug to oil pan.
CAUTION:
Do not reuse drain plug gasket.
19. Install torque converter.
SCIA5300E
SCIA5200E
SCIA2308E
Oil pan bolts
: 7.9 N·m (0.81 kg-m, 70 in-lb)
Drain plug
: 34 N·m (3.5 kg-m, 25 ft-lb)
SCIA4113E
ASSEMBLY
AT-317
D
E
F
G
H
I
J
K
L
M
A
B
AT
2007 Pathfinder
a.
Pour ATF into torque converter.
NOTE:
●
Approximately 2 liters (2-1/8 US qt, 1-3/4 Imp qt) of fluid is
required for a new torque converter.
●
When reusing old torque converter, add the same amount of
fluid as was drained.
b.
Install torque converter while aligning notches of torque con-
verter with notches of oil pump.
CAUTION:
Install torque converter while rotating it.
c.
Measure distance "A" to make sure that torque converter is in
proper position.
SAT428DA
SCIA5010E
Distance “A”
: 25.0 mm (0.98 in) or more
SCIA5694E
AT-318
SERVICE DATA AND SPECIFICATIONS (SDS)
2007 Pathfinder
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
General Specifications
ECS00EMC
MA-11, "Fluids and Lubricants"
Vehicle Speed at Which Gear Shifting Occurs
ECS00EMD
2WD MODELS
●
At half throttle, the accelerator opening is 1/2 of the full opening.
4WD MODELS
●
At half throttle, the accelerator opening is 1/2 of the full opening.
Applied model
2WD
4WD
Automatic transmission model
RE5R05A
Transmission model code number
98X0A
98X0B
Stall torque ratio
1.76: 1
Transmission gear ratio
1st
3.842
2nd
2.353
3rd
1.529
4th
1.000
5th
0.839
Reverse
2.765
Recommended fluid
Genuine NISSAN Matic J ATF*1
Fluid capacity
10.3 liter (10-7/8 US qt, 9-1/8 Imp qt)
CAUTION:
●
Use only Genuine NISSAN Matic J ATF. Do not mix with other fluid.
●
Using automatic transmission fluid other than Genuine NISSAN Matic J ATF will deteriorate in driveability and automatic
transmission durability, and may damage the automatic transmission, which is not covered by the warranty.
Final
gear
ratio
Tire size
Throt-
tle posi-
tion
Vehicle speed km/h (MPH)
D
1
→
D
2
D
2
→
D
3
D
3
→
D
4
D
4
→
D
5
D
5
→
D
4
D
4
→
D
3
D
3
→
D
2
D
2
→
D
1
3.133
P265/75R16
Full
throttle
66 - 74
(41 - 46)
108 - 118
(68 - 74)
166 - 182
(104 - 114)
242 - 266
(151 - 166)
238 - 262
(149 - 164)
154 - 170
(96 - 106)
94 - 104
(59 - 65)
42 - 48
(26 - 30)
Half
throttle
53 - 59
(33 - 37)
86 - 96
(54 - 60)
134 - 149
(84 - 93)
158 - 174
(99 - 109)
125 - 138
(78 - 86)
79 - 86
(49 - 53)
54 - 61
(34 - 38)
12 - 14
(7 - 9)
P245/75R16
P265/70R16
P265/65R17
Full
throttle
60 - 68
(37 - 43)
99 - 110
(61 - 69)
153 - 170
(95 - 107)
234 - 259
(146 - 162)
230 - 255
(143 - 160)
142 - 158
(88 - 99)
87 - 97
(54 - 61)
41 - 47
(25 - 30)
Half
throttle
49 - 55
(30 - 35)
80 - 90
(50 - 57)
123 - 137
(76 - 86)
149 - 165
(93 - 103)
115 - 128
(71 - 80)
71 - 79
(44 - 50)
51 - 57
(31 - 36)
12 - 14
(7 - 9)
Final
gear
ratio
Tire size
Throt-
tle posi-
tion
Vehicle speed km/h (MPH)
D
1
→
D
2
D
2
→
D
3
D
3
→
D
4
D
4
→
D
5
D
5
→
D
4
D
4
→
D
3
D
3
→
D
2
D
2
→
D
1
3.357
P245/75R16
P265/70R16
P265/65R17
Full
throttle
58 - 65
(36 - 41)
94 - 104
(58 - 65)
144 - 160
(90 - 100)
221 - 245
(138 - 154)
218 - 241
(136 - 151)
135 - 150
(84 - 94)
82 - 92
(51 - 58)
40 - 45
(25 - 29)
Half
throttle
46 - 52
(28 - 33)
76 - 84
(47 - 53)
117 - 130
(73 - 82)
140 - 156
(88 - 98)
109 - 121
(68 - 76)
67 - 75
(41 - 47)
48 - 54
(30 - 34)
12 - 14
(7 - 9)
P265/75R16
Full
throttle
60 - 68
(37 - 43)
99 - 110
(61 - 69)
153 - 170
(95 - 107)
234 - 259
(146 - 162)
230 - 255
(143 - 160)
142 - 158
(88 - 99)
87 - 97
(54 - 61)
41 - 47
(25 - 30)
Half
throttle
49 - 55
(30 - 35)
80 - 90
(50 - 57)
123 - 137
(76 - 86)
149 - 165
(93 - 103)
115 - 128
(71 - 80)
71 - 79
(44 - 50)
51 - 57
(31 - 36)
12 - 14
(7 - 9)
SERVICE DATA AND SPECIFICATIONS (SDS)
AT-319
D
E
F
G
H
I
J
K
L
M
A
B
AT
2007 Pathfinder
Vehicle Speed at Which Lock-up Occurs/Releases
ECS00EME
2WD MODELS
●
At closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)
●
At half throttle, the accelerator opening is 1/2 of the full opening.
4WD MODELS
●
At closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)
●
At half throttle, the accelerator opening is 1/2 of the full opening.
Stall Speed
ECS00EMF
Line Pressure
ECS00EMG
A/T Fluid Temperature Sensor
ECS00EMH
Turbine Revolution Sensor
ECS00EMI
Final gear ratio
Tire size
Throttle position
Vehicle speed km/h (MPH)
Lock-up “ON”
Lock-up “OFF”
3.133
P265/75R16
Closed throttle
71 - 79 (44 - 49)
68 - 76 (43 - 48)
Half throttle
175 - 195 (109 - 122)
144 - 160 (90 - 100)
P245/75R16
P265/70R16
P265/65R17
Closed throttle
66 - 74 (41 - 46)
63 - 71 (39 - 44)
Half throttle
166 - 186 (104 - 116)
132 - 148 (83 - 93)
Final gear ratio
Tire size
Throttle position
Vehicle speed km/h (MPH)
Lock-up “ON”
Lock-up “OFF”
3.357
P245/75R16
P265/70R16
P265/65R17
Closed throttle
62 - 70 (39 - 44)
59 - 67 (37 - 42)
Half throttle
157 - 175 (98 - 109)
126 - 140 (79 - 88)
P265/75R16
Closed throttle
66 - 74 (41 - 46)
63 - 71 (39 - 44)
Half throttle
166 - 186 (104 - 116)
122 - 148 (76 - 93)
Stall speed
2,200 - 2,500 rpm
Engine speed
Line pressure [kPa (kg/cm
2
, psi)]
“R” position
“D” position
At idle speed
425 - 465 (4.3 - 4.7, 62 - 67)
379 - 428 (3.9 - 4.4, 55 - 62)
At stall speed
1,605 - 1,950 (16.4 - 19.9, 233 - 283)
1,310 - 1,500 (13.4 - 15.3, 190 - 218)
Name
Condition
CONSULT-II “DATA MONITOR” (Approx.) (V)
Resistance (Approx.) (k
Ω
)
A/T fluid temperature sensor 1
0
°
C (32
°
F)
3.3
15
20
°
C (68
°
F)
2.7
6.5
80
°
C (176
°
F)
0.9
0.9
A/T fluid temperature sensor 2
0
°
C (32
°
F)
3.3
10
20
°
C (68
°
F)
2.5
4
80
°
C (176
°
F)
0.7
0.5
Name
Condition
Data
(Approx.)
Turbine revolution
sensor 1
When running at 50 km/h (31 MPH) in 4th speed with the closed throttle position signal “OFF”.
1.3 (kHz)
Turbine revolution
sensor 2
When moving at 20 km/h (12 MPH) in 1st speed with the closed throttle position signal “OFF”.
AT-320
SERVICE DATA AND SPECIFICATIONS (SDS)
2007 Pathfinder
Vehicle Speed Sensor A/T (Revolution Sensor)
ECS00EMJ
Reverse brake
ECS00EMK
*: Always check with the Parts Department for the latest parts information.
Total End Play
ECS00EML
BEARING RACE FOR ADJUSTING TOTAL END PLAY
*: Always check with the Parts Department for the latest parts information.
Name
Condition
Data (Approx.)
Revolution sensor
When moving at 20 km/h (12 MPH).
185 (Hz)
Thickness of retaining plates
Thickness
mm (in)
Part number*
4.2 (0.165)
4.4 (0.173)
4.6 (0.181)
4.8 (0.189)
5.0 (0.197)
5.2 (0.205)
31667 90X14
31667 90X15
31667 90X16
31667 90X17
31667 90X18
31667 90X19
Total end play
mm (in)
0.25 - 0.55 (0.0098 - 0.0217)
Thickness
mm (in)
Part number*
0.8 (0.031)
1.0 (0.039)
1.2 (0.047)
1.4 (0.055)
1.6 (0.063)
1.8 (0.071)
31435 95X00
31435 95X01
31435 95X02
31435 95X03
31435 95X04
31435 95X05
ATC-1
AUTOMATIC AIR CONDITIONER
J AIR CONDITIONER
CONTENTS
C
D
E
F
G
H
I
K
L
M
SECTION
ATC
A
B
ATC
2007 Pathfinder
PRECAUTIONS . . . . . . . . . . . . . . .. 5
Precautions for Servicing Compressor . . . . . 11
Precautions for Service Equipment . . . . . . .11
PREPARATION . . . . . . . . . . . . . . . 14
Special Service Tools . . . . . . . . . . . . 14
HFC-134a (R-134a) Service Tools and Equipment
Commercial Service Tools . . . . . . . . . .. 17
REFRIGERATION SYSTEM . . . . . . . . . . 18
Components . . . . . . . . . . . . . . ... 18
FRONT REFRIGERATION SYSTEM . . . . .. 18
REAR REFRIGERATION SYSTEM . . . . . 19
Refrigerant Cycle . . . . . . . . . . . . ... 20
REFRIGERANT FLOW . . . . . . . . . ... 20
FREEZE PROTECTION . . . . . . . . . . 20
Refrigerant System Protection . . . . . . . ... 21
REFRIGERANT PRESSURE SENSOR . . . . 21
PRESSURE RELIEF VALVE . . . . . . . ... 21
OIL . . . . . . . . . . . . . . . . . . . . 22
Maintenance of Oil Quantity in Compressor . . ... 22
OIL . . . . . . . . . . . . . . . . . ... 22
CHECKING AND ADJUSTING . . . . . . . 22
AIR CONDITIONER CONTROL . . . . . . . ... 25
Description . . . . . . . . . . . . . . . .. 25
Operation . . . . . . . . . . . . . . . . 25
Description of Control System . . . . . . . . 27
Control Operation . . . . . . . . . . . . ... 27
Discharge Air Flow . . . . . . . . . . . . . 30
FRONT . . . . . . . . . . . . . . . . 30
REAR . . . . . . . . . . . . . . . . .. 30
ATC-2
2007 Pathfinder
System Description (Rear) . . . . . . . . . . 32
SWITCHES AND THEIR CONTROL FUNCTION ... 32
CAN Communication System Description . . . .. 33
TROUBLE DIAGNOSIS . . . . . . . . . . . 34
CONSULT-II Function (BCM) . . . . . . . . .. 34
CONSULT-II START PROCEDURE . . . . . 34
DATA MONITOR . . . . . . . . . . . . .. 34
How to Perform Trouble Diagnosis for Quick and
Accurate Repair . . . . . . . . . . . . . .. 34
WORK FLOW . . . . . . . . . . . . . .. 34
SYMPTOM TABLE . . . . . . . . . . . .. 34
Component Parts and Harness Connector Location ... 36
A/C System Self-diagnosis Function . . . . . .. 50
DESCRIPTION . . . . . . . . . . . . . 50
Operational Check (Front) . . . . . . . . . .. 52
Operational Check (Rear) . . . . . . . . . ... 54
Power Supply and Ground Circuit for Front Air Con-
trol . . . . . . . . . . . . . . . . . . ... 55
Mode Door Motor Circuit . . . . . . . . . . 58
Air Mix Door Motor Circuit . . . . . . . . . .. 63
Intake Door Motor Circuit . . . . . . . . . . 73
Front Blower Motor Circuit . . . . . . . . . ..76
Rear Blower Motor Circuit . . . . . . . . . ...83
Rear Air Control Circuit . . . . . . . . . . ...94
Magnet Clutch Circuit . . . . . . . . . . . ..97
Insufficient Cooling . . . . . . . . . . . . 103
Insufficient Heating . . . . . . . . . . . ... 111
INSPECTION FLOW . . . . . . . . . . .. 111
Heater Pump Circuit . . . . . . . . . . . .. 113
Noise . . . . . . . . . . . . . . . . . . 116
INSPECTION FLOW . . . . . . . . . . .. 116
Self-diagnosis . . . . . . . . . . . . . ... 118
INSPECTION FLOW . . . . . . . . . . .. 118
Memory Function . . . . . . . . . . . . ..120
INSPECTION FLOW . . . . . . . . . . ..120
Ambient Sensor 1 Circuit . . . . . . . . . ..121
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