Nissan Note E12. Manual — part 595

SERVICE DATA AND SPECIFICATIONS (SDS)

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< SERVICE DATA AND SPECIFICATIONS (SDS)

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specifications

INFOID:0000000009385599

Steering Wheel Axial End Play and Play

INFOID:0000000009385600

Unit: mm (in)

Steering Wheel Turning Force

INFOID:0000000009385601

Unit: N (kg-f, lb-f)

Steering Angle

INFOID:0000000009385602

Unit: Degree minute (Decimal degree)

Steering Column Operating Range

INFOID:0000000009385603

*: For measuring position, refer to

ST-10, "Inspection"

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Steering gear model

R24K

Item

Standard

Steering wheel axial end play

0 (0)

Steering wheel play on the outer circumference

0 - 35 (0 - 1.38)

Item

Standard

Steering wheel turning force

36 (3.7, 8.09) or less

Item

Standard

Inner wheel (Angle A)

Minimum

34

° 30′ (34.5°)

Nominal

37

° 30′ (37.5°)

Maximum

38

° 30′ (38.5°)

Outer wheel (Angle B)

Nominal

32

° 00′ (32.0°)

SGIA0055E

Item

Standard

Tilt operating range

*

39.4 mm (1.551 in)

Rotating torque

1.4 – 2.1 N·m (0.14 – 0.21 kg-m, 12 – 19 in-lb)

Steering column length

*

477.9 mm (18.81 in)

ST-20

< SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Rack Stroke

INFOID:0000000009385604

Unit: mm (in)

Ball Joint Swing Force

INFOID:0000000009385605

*: For measuring position, refer to

ST-14, "Inspection"

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Ball Joint Axial End Play

INFOID:0000000009385606

Unit: mm (in)

Inner Socket Length

INFOID:0000000009385607

Unit: mm (in)

Item

Standard

Rack stroke neutral position (L)

64.6 (2.543)

JSGIA0272ZZ

Item

Standard

Outer socket

Spring balance measurement

*

6.0 – 58 N (0.61 – 5.9 kg-f, 1.35 – 13.03 lb-f)

Inner socket

Spring balance measurement

*

3.5 – 34.7 N (0.36 – 3.5 kg-f, 0.79 – 7.8 lb-f)

Item

Standard

Outer socket

0.5 (0.020) or less

Inner socket

0.2 (0.008 in) or less

Item

Standard

Inner socket length (L)

67.4 (2.654)

SGIA0167E

STC-1

STEERING

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CONTENTS

STEERING CONTROL SYSTEM

PRECAUTION . . . . . . . . . . . ...

3

PRECAUTIONS . . . . . . . . . . . . ...

3

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" . . . . . . . . . . . . . . . . ...

3

Service Notice and Precautions for EPS System . ..

3

SYSTEM DESCRIPTION . . . . . . . ..

4

COMPONENT PARTS . . . . . . . . . .

4

Component Parts Location . . . . . . . . . ....

4

EPS Control Unit . . . . . . . . . . . . . ...

5

EPS Motor, Torque Sensor, Reduction Gear . . ....

5

DIAGNOSIS SYSTEM (EPS CONTROL UNIT)

. .

6

CONSULT Function . . . . . . . . . . . . ..

6

ECU DIAGNOSIS INFORMATION . . . ...

8

EPS CONTROL UNIT . . . . . . . . . . ..

8

Reference Value . . . . . . . . . . . . . ...

8

Fail-Safe . . . . . . . . . . . . . . . . ....

9

Protection Function . . . . . . . . . . . . .

10

DTC Inspection Priority Chart . . . . . . . . .

10

DTC Index . . . . . . . . . . . . . . . ...

10

WIRING DIAGRAM . . . . . . . . . ..

11

EPS SYSTEM . . . . . . . . . . . . . .

11

Wiring Diagram . . . . . . . . . . . . . ...

11

BASIC INSPECTION . . . . . . . . ...

15

DIAGNOSIS AND REPAIR WORKFLOW . . .

15

Work Flow . . . . . . . . . . . . . . . ...

15

Diagnostic Work Sheet . . . . . . . . . . .

16

DTC/CIRCUIT DIAGNOSIS . . . . . . .

18

C1601 BATTERY POWER SUPPLY . . . . .

18

DTC Logic . . . . . . . . . . . . . . . ...

18

Diagnosis Procedure . . . . . . . . . . . ...

18

C1604 TORQUE SENSOR . . . . . . . .

21

DTC Logic . . . . . . . . . . . . . . . .

21

Diagnosis Procedure . . . . . . . . . . . ...

21

C1606 EPS MOTOR . . . . . . . . . . ..

23

DTC Logic . . . . . . . . . . . . . . . .

23

Diagnosis Procedure . . . . . . . . . . . ...

23

Component Inspection . . . . . . . . . . . .

23

C1607, C1608 EPS CONTROL UNIT . . . ...

25

DTC Logic . . . . . . . . . . . . . . . .

25

Diagnosis Procedure . . . . . . . . . . . ...

25

C1609 VEHICLE SPEED SIGNAL . . . . .

26

Description . . . . . . . . . . . . . . . ...

26

DTC Logic . . . . . . . . . . . . . . . .

26

Diagnosis Procedure . . . . . . . . . . . ...

26

C1610 ENGINE STATUS SIGNAL . . . . ...

27

Description . . . . . . . . . . . . . . . ...

27

DTC Logic . . . . . . . . . . . . . . . .

27

Diagnosis Procedure . . . . . . . . . . . ...

27

U1000 CAN COMM CIRCUIT . . . . . . ...

28

Description . . . . . . . . . . . . . . . ...

28

DTC Logic . . . . . . . . . . . . . . . .

28

Diagnosis Procedure . . . . . . . . . . . ...

28

EPS WARNING LAMP . . . . . . . . . ..

29

Component Function Check . . . . . . . . .

29

Diagnosis Procedure . . . . . . . . . . . ...

29

SYMPTOM DIAGNOSIS . . . . . . . ..

30

EPS WARNING LAMP DOES NOT TURN ON ...

30

Description . . . . . . . . . . . . . . . ...

30

Diagnosis Procedure . . . . . . . . . . . ...

30

EPS WARNING LAMP DOES NOT TURN
OFF . . . . . . . . . . . . . . . . .

31

Description . . . . . . . . . . . . . . . ...

31

STC-2

Diagnosis Procedure . . . . . . . . . . . ..

31

STEERING WHEEL TURNING FORCE IS
HEAVY OR LIGHT . . . . . . . . . . . .

32

Description . . . . . . . . . . . . . . . ..

32

Diagnosis Procedure . . . . . . . . . . . ..

32

UNBALANCE STEERING WHEEL TURNING
FORCE AND RETURN BETWEEN RIGHT
AND LEFT . . . . . . . . . . . . . . ..

34

Description . . . . . . . . . . . . . . . ..

34

Diagnosis Procedure . . . . . . . . . . . ..

34

UNBALANCE STEERING WHEEL TURNING
FORCE (TORQUE VARIATION) . . . . . ...

35

Description . . . . . . . . . . . . . . . ..

35

Diagnosis Procedure . . . . . . . . . . . ...

35

REMOVAL AND INSTALLATION . . . ..

37

EPS CONTROL UNIT . . . . . . . . . .

37

Exploded View . . . . . . . . . . . . . .

37

Removal and Installation . . . . . . . . . . .

37