Infiniti G35 (V35). Manual — part 82

SERVICE DATA AND SPECIFICATIONS (SDS)

AT-319

D

E

F

G

H

I

J

K

L

M

A

B

AT

SERVICE DATA AND SPECIFICATIONS (SDS)

PFP:00030

General Specifications

NCS000JE

*1: Refer to

MA-10, "Fluids and Lubricants"

.

Vehicle Speed at Which Gear Shifting Occurs

NCS000JF

●

At half throttle, the accelerator opening is 4/8 of the full opening.

Vehicle Speed at Which Lock-up Occurs/Releases

NCS000JG

●

At closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)

●

At half throttle, the accelerator opening is 4/8 of the full opening.

Stall Speed

NCS000JH

Line Pressure

NCS000JI

Applied model

VQ35DE engine

Automatic transmission model

RE5R05A

Transmission model code number

98X4C

Stall torque ratio

1.7:1

Transmission gear ratio

1st

3.842

2nd

2.353

3rd

1.529

4th

1.000

5th

0.839

Reverse

2.765

Recommended fluid

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 ATF other than Genuine NISSAN Matic J ATF will deteriorate in driveability and A/T durability, and may damage the A/
T, which is not covered by the warranty.

Throttle position

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

Full throttle

51 - 55

(32 - 34)

83 - 91

(52 - 57)

129 - 139

(80 - 86)

193 - 203

(120 - 126)

189 - 199

(117 - 124)

111- 121
(69 - 75)

67 - 75

(42 - 47)

26 - 30

(16 - 19)

Half throttle

42 - 46

(26 - 29)

68 - 74

(42 - 46)

107 - 115

(67 - 71)

139 - 147

(86 - 91)

107 - 115

(67 - 71)

64 - 72

(40 - 45)

40 - 46

(25 - 29)

9 - 13

(6 - 8)

Throttle position

Vehicle speed km/h (MPH)

Lock-up ON

Lock-up OFF

Closed throttle

54 - 62 (34 - 39)

51 - 59 (32 - 37)

Half throttle

166 - 174 (103 - 108)

132 - 140 (82 - 87)

Stall speed

2,650 - 2,950 rpm

Engine speed

Line pressure

kPa (kg/cm

2

, psi)

“R” position

“D” and “M” positions

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)

AT-320

SERVICE DATA AND SPECIFICATIONS (SDS)

A/T Fluid Temperature Sensor

NCS000JJ

Turbine Revolution Sensor

NCS000JK

Vehicle Speed Sensor A/T (Revolution Sensor)

NCS000JL

Reverse Brake

NCS000JM

Total End Play

NCS000JN

Name

Condition

CONSULT-II “DATA MONITOR” (Approx.)

Resistance (Approx.)

ATF TEMP SE 1

0

°

C (32

°

F)

3.3 V

15 k

Ω

20

°

C (68

°

F)

2.7 V

6.5 k

Ω

80

°

C (176

°

F)

0.9 V

0.9 k

Ω

ATF TEMP SE 2

0

°

C (32

°

F)

3.3 V

10 k

Ω

20

°

C (68

°

F)

2.5 V

4 k

Ω

80

°

C (176

°

F)

0.7 V

0.5 k

Ω

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.

Name

Condition

Data (Approx.)

Revolution sensor

When moving at 20 km/h (12 MPH).

185 Hz

Model code number

98X4C

Number of drive plates

6

Number of driven plates

6

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

C

D

E

F

G

H

I

K

L

M

SECTION

A

B

ATC

AUTOMATIC AIR CONDITIONER

PRECAUTIONS . . . . . . . . . . . . . . .. 5

Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” . . . . . . . . . . . . . . . . .. 5
Precautions for Battery Service . . . . . . . . 5
Precautions for Working with HFC-134a (R-134a)

. . 5

CONTAMINATED REFRIGERANT . . . . . ... 6

General Refrigerant Precautions . . . . . . . .. 6
Precautions for Refrigerant Connection . . . . ... 7

ABOUT ONE-TOUCH JOINT . . . . . . . . 7
FEATURES OF NEW TYPE REFRIGERANT
CONNECTION . . . . . . . . . . . . . .. 9
O-RING AND REFRIGERANT CONNECTION ... 10

Precautions for Servicing Compressor . . . . . 11
Precautions for Service Equipment . . . . . . 12

RECOVERY/RECYCLING EQUIPMENT . . . 12
ELECTRICAL LEAK DETECTOR . . . . . ... 12
VACUUM PUMP . . . . . . . . . . . . . 12
MANIFOLD GAUGE SET . . . . . . . . . 12
SERVICE HOSES . . . . . . . . . . . ... 13
SERVICE COUPLERS . . . . . . . . . . 13
REFRIGERANT WEIGHT SCALE . . . . . .. 13
CHARGING CYLINDER . . . . . . . . . .. 13

Precautions for Leak Detection Dye . . . . . ... 13

IDENTIFICATION . . . . . . . . . . . . 14
IDENTIFICATION LABEL FOR VEHICLE . . ... 14

PREPARATION . . . . . . . . . . . . . . . 15

Special Service Tools . . . . . . . . . . . . 15
HFC-134a (R-134a) Service Tools and Equipment

... 16

Commercial Service Tools . . . . . . . . . .. 18

REFRIGERATION SYSTEM . . . . . . . . . . 19

Refrigerant Cycle . . . . . . . . . . . . ... 19

REFRIGERANT FLOW . . . . . . . . . ... 19
FREEZE PROTECTION . . . . . . . . . . 19

Refrigerant System Protection . . . . . . . ... 19

REFRIGERANT PRESSURE SENSOR . . . . 19
PRESSURE RELIEF VALVE . . . . . . . ... 19

V-6 Variable Displacement Compressor . . . . . 20

GENERAL INFORMATION . . . . . . . . . 20

DESCRIPTION . . . . . . . . . . . . . 21

Component Layout . . . . . . . . . . . . . 24

LUBRICANT . . . . . . . . . . . . . . . .. 25

Maintenance of Lubricant Quantity in Compressor ... 25

LUBRICANT . . . . . . . . . . . . . . 25
LUBRICANT RETURN OPERATION . . . . .. 25
LUBRICANT ADJUSTING PROCEDURE FOR
COMPONENTS REPLACEMENT EXCEPT
COMPRESSOR . . . . . . . . . . . . .. 26
LUBRICANT ADJUSTING PROCEDURE FOR
COMPRESSOR REPLACEMENT . . . . . ... 27

AIR CONDITIONER CONTROL . . . . . . . ... 28

Description of Air Conditioner LAN Control System ... 28
System Construction . . . . . . . . . . . .. 28

OPERATION . . . . . . . . . . . . . . 29
TRANSMISSION DATA AND TRANSMISSION
ORDER . . . . . . . . . . . . . . . ... 29
AIR MIX DOOR CONTROL (AUTOMATIC TEM-
PERATURE CONTROL) . . . . . . . . . . 30
FAN SPEED CONTROL . . . . . . . . . .. 30
INTAKE DOOR CONTROL . . . . . . . . . 30
MODE DOOR CONTROL . . . . . . . . ... 30
MAGNET CLUTCH CONTROL . . . . . . ... 31
SELF-DIAGNOSIS SYSTEM . . . . . . . .. 31

Description of Control System . . . . . . . . 32
Control Operation . . . . . . . . . . . . ... 32

DISPLAY SCREEN . . . . . . . . . . . .. 33
AUTO.ECON SWITCH . . . . . . . . . . 33
TEMPERATURE CONTROL DIAL (POTENTIO
TEMPERATURE CONTROL) . . . . . . . .. 33
RECIRCULATION (REC) SWITCH . . . . . . 33
FRESH (FRE) SWITCH . . . . . . . . . .. 33
DEFROSTER (DEF) SWITCH . . . . . . . . 33
REAR WINDOW DEFOGGER SWITCH . . . . 33
OFF SWITCH . . . . . . . . . . . . . .. 33
A/C SWITCH . . . . . . . . . . . . . ... 33
MODE SWITCH . . . . . . . . . . . . .. 33
FAN SWITCHES . . . . . . . . . . . . . 33
DUAL SWITCH (WITH LEFT AND RIGHT VEN-
TILATION TEMPERATURE SEPARATELY

ATC-2

CONTROL SYSTEM) . . . . . . . . . . .. 33

Fail-safe Function . . . . . . . . . . . . ... 34
Discharge Air Flow . . . . . . . . . . . . . 35
System Description . . . . . . . . . . . . . 36

SWITCHES AND THEIR CONTROL FUNCTION ... 36

CAN Communication System Description . . . .. 37

TROUBLE DIAGNOSIS . . . . . . . . . . . 38

CONSULT-II Function (BCM) . . . . . . . . .. 38

CONSULT-II BASIC OPERATION . . . . . ... 38
DATA MONITOR . . . . . . . . . . . . .. 38

How to Perform Trouble Diagnosis for Quick and
Accurate Repair . . . . . . . . . . . . . .. 39

WORK FLOW . . . . . . . . . . . . . .. 39
SYMPTOM TABLE . . . . . . . . . . . .. 39

Component Parts and Harness Connector Location ... 40

ENGINE COMPARTMENT . . . . . . . . .. 40
PASSENGER COMPARTMENT . . . . . . .. 41

Schematic . . . . . . . . . . . . . . . ... 42
Wiring Diagram — A/C — . . . . . . . . . ... 43
Auto Amp. Terminals and Reference Value . . . 48

PIN CONNECTOR TERMINAL LAYOUT . . . 48
TERMINALS AND REFERENCE VALUE FOR
DISPLAY AND A/C AUTO AMP. . . . . . . .. 48

Self-diagnosis Function . . . . . . . . . . .. 51

DESCRIPTION . . . . . . . . . . . . . 51
FUNCTION CONFIRMATION PROCEDURE . .. 52
AUXILIARY MECHANISM: TEMPERATURE
SETTING TRIMMER . . . . . . . . . . ... 58
AUXILIARY MECHANISM: FOOT POSITION
SETTING TRIMMER . . . . . . . . . . ... 59
AUXILIARY MECHANISM: INLET PORT MEM-
ORY FUNCTION . . . . . . . . . . . . . 59

Operational Check . . . . . . . . . . . . .. 60

CHECKING MEMORY FUNCTION . . . . . . 60
CHECKING BLOWER . . . . . . . . . . . 60
CHECKING DISCHARGE AIR . . . . . . . 60
CHECKING INTAKE AIR . . . . . . . . . . 60
CHECKING TEMPERATURE DECREASE . . . 60
CHECKING TEMPERATURE INCREASE . . .. 60
CHECKING A/C SWITCH . . . . . . . . ... 61
CHECKING AUTO. ECON MODE . . . . . ... 61

Power Supply and Ground Circuit for Auto Amp. ... 61

INSPECTION FLOW . . . . . . . . . . ... 61
COMPONENT DESCRIPTION . . . . . . . 62
DIAGNOSIS PROCEDURE FOR A/C SYSTEM ... 62

LAN System Circuit . . . . . . . . . . . . 64

DIAGNOSIS PROCEDURE FOR LAN CIRCUIT ... 64

Mode Door Motor Circuit . . . . . . . . . . 68

INSPECTION FLOW . . . . . . . . . . ... 68
SYSTEM DESCRIPTION . . . . . . . . . 69
COMPONENT DESCRIPTION . . . . . . . 70
DIAGNOSIS PROCEDURE FOR MODE DOOR
MOTOR . . . . . . . . . . . . . . . ... 70

Air Mix Door Motor Circuit . . . . . . . . . .. 71

INSPECTION FLOW . . . . . . . . . . ... 71
SYSTEM DESCRIPTION . . . . . . . . . 72
COMPONENT DESCRIPTION . . . . . . . 73
DIAGNOSIS PROCEDURE FOR AIR MIX DOOR ... 73

Air Mix Door Motor PBR Circuit . . . . . . . .. 73

DIAGNOSIS PROCEDURE FOR AIR MIX DOOR
MOTOR PBR . . . . . . . . . . . . . ...73

Intake Door Motor Circuit . . . . . . . . . . 74

INSPECTION FLOW . . . . . . . . . . . 74
SYSTEM DESCRIPTION . . . . . . . . . .75
COMPONENT DESCRIPTION . . . . . . . 76
DIAGNOSIS PROCEDURE FOR INTAKE DOOR
MOTOR . . . . . . . . . . . . . . . . 76

Blower Motor Circuit . . . . . . . . . . . . 77

INSPECTION FLOW . . . . . . . . . . . 77
SYSTEM DESCRIPTION . . . . . . . . . .78
COMPONENT DESCRIPTION . . . . . . . 79
DIAGNOSIS PROCEDURE FOR BLOWER
MOTOR . . . . . . . . . . . . . . . . 79
COMPONENT INSPECTION . . . . . . . ...81

Magnet Clutch Circuit . . . . . . . . . . . ..82

INSPECTION FLOW . . . . . . . . . . . 82
SYSTEM DESCRIPTION . . . . . . . . . .83
DIAGNOSIS PROCEDURE FOR MAGNET
CLUTCH . . . . . . . . . . . . . . . ..83
COMPONENT INSPECTION . . . . . . . ...88

Insufficient Cooling . . . . . . . . . . . . ..89

INSPECTION FLOW . . . . . . . . . . . 89
PERFORMANCE TEST DIAGNOSIS . . . . ..90
PERFORMANCE CHART . . . . . . . . . 92
TROUBLE DIAGNOSIS FOR UNUSUAL PRES-
SURE . . . . . . . . . . . . . . . . ...93
DIAGNOSIS PROCEDURE FOR INSUFFI-
CIENT COOLING . . . . . . . . . . . . .95

Insufficient Heating . . . . . . . . . . . . .97

INSPECTION FLOW . . . . . . . . . . . 97

Noise . . . . . . . . . . . . . . . . . ...98

INSPECTION FLOW . . . . . . . . . . . 98

Self-diagnosis . . . . . . . . . . . . . . .99

INSPECTION FLOW . . . . . . . . . . . 99

Memory Function . . . . . . . . . . . . ..100

INSPECTION FLOW . . . . . . . . . . ..100

Ambient Sensor Circuit . . . . . . . . . . .100

COMPONENT DESCRIPTION . . . . . . ..100
AMBIENT TEMPERATURE INPUT PROCESS .101
DIAGNOSIS PROCEDURE FOR AMBIENT
SENSOR . . . . . . . . . . . . . . . 101
COMPONENT INSPECTION . . . . . . . .102

In-vehicle Sensor Circuit . . . . . . . . . ...103

COMPONENT DESCRIPTION . . . . . . ..103
DIAGNOSIS PROCEDURE FOR IN-VEHICLE
SENSOR . . . . . . . . . . . . . . . 104
COMPONENT INSPECTION . . . . . . . .105

Sunload Sensor Circuit . . . . . . . . . . .106

COMPONENT DESCRIPTION . . . . . . ..106
SUNLOAD INPUT PROCESS . . . . . . ...106
DIAGNOSIS PROCEDURE FOR SUNLOAD
SENSOR . . . . . . . . . . . . . . . 106
COMPONENT INSPECTION . . . . . . . .108

Intake Sensor Circuit . . . . . . . . . . . .109

COMPONENT DESCRIPTION . . . . . . ..109
DIAGNOSIS PROCEDURE FOR INTAKE SEN-
SOR . . . . . . . . . . . . . . . . ...109