2005 NISSAN NAVARA sensor

ASSEMBLY
AT-317
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5. Tighten oil pump mounting bolts to the specified torque. Refer to
AT- 2 5 1 , "
Components".
CAUTION:
Apply ATF to oil pump bushing.
6. Install O-ring to input clutch assembly.
7. Install converter housing to transmission case, and then tighten
mounting bolts to the specified torque. Refer toAT- 2 5 1 , "
Com-
ponents"
8. Make sure that brake band does not close turbine revolution
sensor hole.
9. Install control valve with TCM.
a. Connect TCM connector and park/neutral position switch con-
nector.
SCIA2300E
SCIA5011E
SCIA5171E
SCIA5034E
SCIA5449E

AT-318
ASSEMBLY
b. Install A/T assembly harness connector to control valve with
TCM.
c. Connect TCM connectors.
d. Install O-ring to A/T assembly harness connector.
e. Install A/T fluid temperature sensor 2 to bracket.
f. Install A/T fluid temperature sensor 2 (with bracket) in control
valve with TCM, and then tighten mounting bolts to the specified
torque. Refer toAT- 2 5 1 , "
Components".
CAUTION:
Adjust bolt hole of bracket to bolt hole of control valve with
TCM.
SCIA5450E
SCIA5447E
SCIA5155E
SCIA5264E
SCIA5301E

ASSEMBLY
AT-319
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g. Install control valve with TCM in transmission case.
CAUTION:
lMake sure that turbine revolution sensor securely installs
turbine revolution sensor hole.
lHang down revolution sensor harness toward outside so
as not to disturb installation of control valve with TCM.
lAdjust A/T assembly harness connector of control valve
with TCM to terminal hole of transmission case.
lAssemble it so that manual valve cutout is engaged with
manual plate projection.
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 to the specified torque. Refer toAT- 2 5 1 , "
Components".
10. Connect A/T fluid temperature sensor 2 connector.
SCIA5034E
SCIA5035E
Bolt symbol Length [mm (in)] Number of bolts
A42(1.65) 5
B55(2.17) 6
C40(1.57) 1
SCIA5025E
SCIA5037E
SCIA5023E

AT-320
ASSEMBLY
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 clips.
14. Pull down A/T assembly harness connector.
CAUTION:
Be careful not to damage connector.
15. Install snap ring to A/T assembly harness connector.
SCIA5446E
SCIA5024E
SCIA7023E
SCIA5299E
SCIA5300E

AT-324
SERVICE DATA AND SPECIFICATIONS (SDS)
Vehicle Speed at Which Gear Shifting Occurs
ECS00H8W
2WD MODELS
lAt half throttle, the accelerator opening is 4/8 of the full opening.
4WD MODELS
lAt half throttle, the accelerator opening is 4/8 of the full opening.
Vehicle Speed at Which Lock-Up Occurs/ReleasesECS00H8X
2WD MODELS
lAt closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)
lAt half throttle, the accelerator opening is 4/8 of the full opening.
4WD MODELS
lAt closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)
lAt half throttle, the accelerator opening is 4/8 of the full opening.
A/T Fluid Temperature SensorECS00G3T
Tire sizeThrottle
positionVehicle speed [km/h (MPH)]
D1®D2D2®D3D3®D4D4®D5D5®D4D4®D3D3®D2D2®D1
255/65 R17
255/70 R16Full
throttle41 - 45
(25 - 28)66 - 72
(41 - 45)103 - 113
(64 - 70)148 - 164
(92 - 102)144 - 160
(89 - 99)92 - 102
(57 - 63)53 - 59
(33 - 37)23 - 24
(14 - 15)
Half
throttle34 - 38
(21 - 24)55 - 61
(34 - 38)86 - 96
(53 - 60)118 - 130
(73 - 81)88 - 98
(55 - 61)60 - 66
(37 - 41)39 - 43
(24 - 27)10 - 11
(6 - 7)
Tire sizeThrottle
positionVehiclespeed [km/h(MPH)]
D1®D2D2®D3D3®D4D4®D5D5®D4D4®D3D3®D2D2®D1
255/65 R17
255/70 R16Full
throttle38 - 42
(24 - 26)62 - 68
(39 - 42)97 - 107
(60 - 66)141 - 155
(88 - 96)137 - 151
(85 - 94)87 - 97
(54 - 60)50 - 56
(31 - 35)22 - 24
(14 - 15)
Half
throttle32 - 36
(20 - 22)52 - 58
(32 - 36)82 - 90
(51 - 56)117 - 129
(73 - 80)83 - 91
(52 - 57)57 - 63
(35 - 39)37 - 41
(23 - 25)10 - 11
(6 - 7)
265/70 R16LTFull
throttle40 - 44
(25 - 27)65 - 71
(40 - 44)101 - 111
(63 - 69)145 - 161
(90 - 100)142 - 156
(88 - 97)90 - 100
(56 - 62)52 - 58
(32 - 36)23 - 25
(14 - 16)
Half
throttle33 - 37
(21 - 23)54 - 60
(34 - 37)85 - 93
(53 - 58)121 - 133
(75 - 83)85 - 95
(53 - 59)59 - 65
(37 - 40)38 - 42
(24 - 26)10 - 11
(6 - 7)
Tire size Throttle positionVehicle speed [km/h (MPH)]
Lock-up ON Lock-up OFF
255/65 R17
255/70 R16Closed throttle 73 - 81 (45 - 50) 70 - 78 (44 - 48)
Half throttle 141 - 155 (88 - 96) 130 - 144 (81 - 89)
Tire size Throttle positionVehicle speed [km/h (MPH)]
Lock-up ON Lock-up OFF
255/65 R17
255/70 R16Closed throttle 69 - 77 (43 - 48) 66 - 74 (41 - 46)
Half throttle 134 - 148 (83 - 92) 123 - 137 (76 - 85)
265/70 R16LTClosed throttle 72 - 80 (45 - 50) 69 - 77 (43 - 48)
Half throttle 139 - 153 (86 - 95) 128 - 142 (80 - 88)
Name Condition CONSULT-II “DATA MONITOR” (Approx.) Resistance (Approx.)
ATFTEMPSE10°C(32°F) 3.3 V 15 kW
20°C(68°F) 2.7 V 6.5 kW
80°C(176°F) 0.9 V 0.9 kW
ATFTEMPSE20°C(32°F) 3.3 V 10 kW
20°C(68°F) 2.5V 4kW
80°C(176°F) 0.7 V 0.5 kW

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-325
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Vehicle Speed Sensor A/T (Revolution Sensor)ECS00G3V
Turbine Revolution SensorECS00G3U
Reverse BrakeECS00G3W
*: Always check with the Parts Department for the latest parts information.
To ta l E n d P l a yECS00G3X
Name Condition Data (Approx.)
Revolution sensor When moving at 20 km/h (12 MPH). 185 Hz
Name ConditionData
(Approx.)
Turbine revolution
sensor 1When running at 50 km/h (31 MPH) in 4th gear with the closed throttle position signal “OFF”.
1.3 kHz
Turbine revolution
sensor 2When running at 20 km/h (12 MPH) in 1st gear with the closed throttle position signal “OFF”.
Number of drive plates7
Number of driven plates7
Clearance mm (in) Standard 0.7 - 1.1 (0.028 - 0.043)
Total end play [mm (in)] 0.25 - 0.55 (0.0098 - 0.0217)

ATC-1
AUTOMATIC AIR CONDITIONER
J AIR CONDITIONER
CONTENTS
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AUTOMATIC AIR CONDITIONER
PRECAUTIONS .......................................................... 4
Precautions for Supplemental Restraint System
(SRS)“AIRBAG”and“SEATBELTPRE-TEN-
SIONER” .................................................................. 4
Precautions for Working with HFC-134a (R-134a)..... 4
Contaminated Refrigerant ........................................ 4
General Refrigerant Precautions .............................. 5
Precautions for Refrigerant Connection ................... 5
ABOUT ONE-TOUCH JOINT ................................ 5
FEATURES OF NEW TYPE REFRIGERANT
CONNECTION ...................................................... 7
O-RING AND REFRIGERANT CONNECTION..... 9
Precautions for Servicing Compressor ................... 12
Precautions for Service Equipment ........................ 12
RECOVERY/RECYCLING EQUIPMENT ............ 12
ELECTRONIC LEAK DETECTOR ...................... 12
VACUUM PUMP ................................................. 13
MANIFOLD GAUGE SET .................................... 13
SERVICE HOSES ............................................... 13
SERVICE COUPLERS ........................................ 14
REFRIGERANT WEIGHT SCALE ...................... 14
CALIBRATING ACR4 WEIGHT SCALE .............. 14
CHARGING CYLINDER ...................................... 14
Precautions for Leak Detection Dye ....................... 14
IDENTIFICATION ................................................ 15
IDENTIFICATION LABEL FOR VEHICLE ........... 15
Wiring Diagrams and Trouble Diagnosis ................ 15
PREPARATION ......................................................... 16
Special Service Tools ............................................. 16
HFC-134a (R-134a) Service Tools and Equipment... 16
Commercial Service Tools ...................................... 19
REFRIGERATION SYSTEM ..................................... 20
Refrigerant Cycle ................................................... 20
REFRIGERANT FLOW ....................................... 20
FREEZE PROTECTION ..................................... 20
Refrigerant System Protection ............................... 20
REFRIGERANT PRESSURE SENSOR ............. 20
PRESSURE RELIEF VALVE ............................... 21
Components ........................................................... 22
REFRIGERATION SYSTEM ............................... 22LUBRICANT .............................................................. 24
Maintenance of Lubricant Quantity in Compressor... 24
LUBRICANT ........................................................ 24
CHECKING AND ADJUSTING ............................ 24
AIR CONDITIONER CONTROL ............................... 26
Description .............................................................. 26
Operation ................................................................ 26
AIR MIX DOORS CONTROL .............................. 26
BLOWER SPEED CONTROL ............................. 26
INTAKE DOOR CONTROL ................................. 26
MODE DOOR CONTROL ................................... 26
DEFROSTER DOOR CONTROL ........................ 26
MAGNET CLUTCH CONTROL ........................... 27
SELF-DIAGNOSTIC SYSTEM ............................ 27
Description of Control System ................................ 28
Control Operation ................................................... 28
DISPLAY SCREEN .............................................. 29
AUTO SWITCH ................................................... 29
TEMPERATURE CONTROL DIAL (TEMPERA-
TURE CONTROL) (DRIVER SIDE) ..................... 29
TEMPERATURE CONTROL DIAL (TEMPERA-
TURE CONTROL) (PASSENGER SIDE) ............ 29
TEMPERATURE CONTROL DIAL (TEMPERA-
TURE AND MODE CONTROL) (REAR) ............. 29
RECIRCULATION (REC) SWITCH ..................... 29
DEFROSTER (DEF) SWITCH ............................. 29
REAR WINDOW DEFOGGER SWITCH ............. 29
OFF SWITCH ...................................................... 29
A/C SWITCH ....................................................... 29
MODE SWITCH (FRONT) ................................... 29
FRONT BLOWER CONTROL DIAL .................... 29
MODE SWITCH (REAR) ..................................... 29
Discharge Air Flow ................................................. 30
FRONT ................................................................ 30
System Description ................................................. 31
SWITCHES AND THEIR CONTROL FUNCTION... 31
CAN Communication System Description .............. 32
TROUBLE DIAGNOSIS ............................................ 33
CONSULT-II Function (BCM) ................................. 33
CONSULT-II BASIC OPERATION ....................... 33

ATC-2
DATA MONITOR .................................................. 34
How to Perform Trouble Diagnosis for Quick and
Accurate Repair ...................................................... 35
WORK FLOW ...................................................... 35
SYMPTOM TABLE .............................................. 35
Component Parts and Harness Connector Location... 36
ENGINE COMPARTMENT .................................. 36
FRONT PASSENGER COMPARTMENT ............ 37
Schematic —LHD MODELS— ............................... 38
Wiring Diagram —A/C— —LHD MODELS— ......... 39
Schematic —RHD MODELS— ............................... 46
Wiring Diadram —A/C— —RHD MODELS— ......... 47
Front Air Control Terminals and Reference Value... 53
PIN CONNECTOR TERMINAL LAYOUT ............ 53
TERMINALS AND REFERENCE VALUE FOR
FRONT AIR CONTROL ....................................... 53
A/C System Self-diagnosis Function ...................... 55
DESCRIPTION .................................................... 55
Operational Check .................................................. 57
CHECKING MEMORY FUNCTION ..................... 57
CHECKING BLOWER ......................................... 57
CHECKING DISCHARGE AIR ............................ 58
CHECKING RECIRCULATION ............................ 58
CHECKING TEMPERATURE DECREASE ......... 58
CHECKING TEMPERATURE INCREASE .......... 59
CHECK A/C SWITCH .......................................... 59
CHECKING AUTO MODE ................................... 59
Power Supply and Ground Circuit for Front Air Con-
trol ........................................................................... 60
INSPECTION FLOW ........................................... 60
COMPONENT DESCRIPTION ............................ 61
DIAGNOSTIC PROCEDURE FOR A/C SYSTEM... 61
Mode Door Motor Circuit ........................................ 63
INSPECTION FLOW ........................................... 63
SYSTEM DESCRIPTION .................................... 64
COMPONENT DESCRIPTION ............................ 65
DIAGNOSTIC PROCEDURE FOR MODE
DOOR MOTOR ................................................... 65
Air Mix Door Motor Circuit ...................................... 68
INSPECTION FLOW ........................................... 68
SYSTEM DESCRIPTION .................................... 69
COMPONENT DESCRIPTION ............................ 70
DIAGNOSTIC PROCEDURE FOR AIR MIX
DOOR MOTOR (DRIVER) ................................... 71
DIAGNOSTIC PROCEDURE FOR AIR MIX
DOOR MOTOR (PASSENGER) .......................... 73
Intake Door Motor Circuit ........................................ 77
INSPECTION FLOW ........................................... 77
SYSTEM DESCRIPTION .................................... 78
COMPONENT DESCRIPTION ............................ 79
DIAGNOSTIC PROCEDURE FOR INTAKE
DOOR MOTOR ................................................... 79
Blower Motor Circuit ............................................... 80
INSPECTION FLOW ........................................... 80
SYSTEM DESCRIPTION .................................... 81
COMPONENT DESCRIPTION ............................ 82
DIAGNOSTIC PROCEDURE FOR BLOWER
MOTOR ............................................................... 82
COMPONENT INSPECTION .............................. 86Magnet Clutch Circuit .............................................. 87
INSPECTION FLOW ............................................ 87
SYSTEM DESCRIPTION ..................................... 88
DIAGNOSTIC PROCEDURE FOR MAGNET
CLUTCH .............................................................. 88
COMPONENT INSPECTION ............................... 92
Insufficient Cooling .................................................. 93
INSPECTION FLOW ............................................ 93
PERFORMANCE TEST DIAGNOSES ................ 94
PERFORMANCE CHART .................................... 96
TROUBLE DIAGNOSES FOR UNUSUAL PRES-
SURE ................................................................... 97
Insufficient Heating ...............................................100
INSPECTION FLOW ..........................................100
Noise .....................................................................101
INSPECTION FLOW ..........................................101
Self-diagnosis .......................................................103
INSPECTION FLOW ..........................................103
Memory Function ..................................................104
INSPECTION FLOW ..........................................104
Ambient Sensor Circuit .........................................105
COMPONENT DESCRIPTION ..........................105
AMBIENT TEMPERATURE INPUT PROCESS.105
DIAGNOSTIC PROCEDURE FOR AMBIENT
SENSOR ............................................................105
COMPONENT INSPECTION .............................107
In-vehicle Sensor Circuit .......................................108
COMPONENT DESCRIPTION ..........................108
DIAGNOSTIC PROCEDURE FOR IN-VEHICLE
SENSOR ............................................................109
COMPONENT INSPECTION ............................. 111
Optical Sensor Circuit ...........................................112
COMPONENT DESCRIPTION ..........................112
OPTICAL INPUT PROCESS .............................112
DIAGNOSTIC PROCEDURE FOR SUNLOAD
SENSOR ............................................................112
Intake Sensor Circuit .............................................114
COMPONENT DESCRIPTION ..........................114
DIAGNOSTIC PROCEDURE FOR INTAKE SEN-
SOR ...................................................................114
COMPONENT INSPECTION .............................115
CONTROL UNIT ......................................................116
Removal and Installation .......................................116
REMOVAL ..........................................................116
INSTALLATION ..................................................116
AMBIENT SENSOR ................................................117
Removal and Installation .......................................117
REMOVAL ..........................................................117
INSTALLATION ..................................................117
IN-VEHICLE SENSOR ............................................118
Removal and Installation .......................................118
REMOVAL ..........................................................118
INSTALLATION ..................................................118
OPTICAL SENSOR .................................................119
Removal and Installation .......................................119
INTAKE SENSOR ....................................................120
Removal and Installation .......................................120
REMOVAL ..........................................................120
INSTALLATION ..................................................120