Lexus GS300/400 (2000 year). Manual — part 200

SS0F3–01

–

SERVICE SPECIFICATIONS

STEERING

SS–57

213

STEERING

SERVICE DATA

POWER STEERING FLUID

Fluid level rise

Maximum

5 mm (0.20 in.)

Fluid pressure at idle speed with valve closed

Minimum

8,336 kPa (85 kgf/cm

2

, 1,209 psi)

STEERING WHEEL

Steering wheel freeplay

Maximum

30 mm (1.18 in.)

Steering effort at idle speed

Maximum

7 N·m (70 kgf·cm, 61 in.·lbf)

PS VANE PUMP

2JZ–GE Engine:

Vane pump rotating torque

Maximum

0.25 N·m (2.5 kgf·cm, 2.2 in.·lbf)

Oil clearance between pump shaft and bushing

STD

0.03 – 0.05 mm (0.0012 – 0.0020 in.)

Oil clearance between pump shaft and bushing

Maximum

0.07 mm (0.0028 in.)

Vane plate height

Minimum

8.6 mm (0.339 in.)

Vane plate thickness

Minimum

1.40 mm (0.0551 in.)

Vane plate length

Minimum

14.99 mm (0.5902 in.)

Clearance between the rotor groove and plate

Maximum

0.033 mm (0.0013 in.)

Vane plate length

Pump rotor and cam ring mark

NONE

14.999 – 15.001 mm (0.59051 – 0.59059 in.)

1

14.997 – 14.999 mm (0.59043 – 0.59051 in.)

2

14.995 – 14.997 mm (0.59035 – 0.59043 in.)

3

14.993 – 14.995 mm (0.59027 – 0.59035 in.)

4

14.991 – 14.993 mm (0.59020 – 0.59027 in.)

Spring free length

Minimum

33.2 mm (1.307 in.)

1UZ–FE Engine:

Vane pump rotating torque

Maximum

0.25 N·m (2.5 kgf·cm, 2.2 in.·lbf)

Oil clearance between pump shaft and bushing

STD

0.03 – 0.05 mm (0.0012 – 0.0020 in.)

Oil clearance between pump shaft and bushing

Maximum

0.07 mm (0.0028 in.)

Vane plate height

Minimum

8.0 mm (0.315 in.)

Vane plate thickness

Minimum

1.77 mm (0.0697 in.)

Vane plate length

Minimum

14.97 mm (0.5894 in.)

Clearance between the rotor groove and plate

Maximum

0.035 mm (0.0014 in.)

Vane plate length

Pump rotor and cam ring mark

NONE

14.996 – 14.998 mm (0.59039 – 0.59047 in.)

1

14.994 – 14.996 mm (0.59032 – 0.59039 in.)

2

14.992 – 14.994 mm (0.59024 – 0.59032 in.)

3

14.990 – 14.992 mm (0.59016 – 0.59024 in.)

4

14.988 – 14.990 mm (0.59008 – 0.59016 in.)

Spring free length

Minimum

36.0 mm (1.42 in.)

POWER STEERING GEAR

Steering rack runout

Maximum

0.30 mm (0.0118 in.)

Total preload (Control valve rotating torque)

0.5 – 1.7 N·m (4.7 – 17.2 kgf·cm, 4.1 – 14.9 in.·lbf)

PROGRESSIVE POWER STEERING (PPS)

PPS solenoid valve resistance

6 – 11

Ω

SS0F4–03

SS–58

–

SERVICE SPECIFICATIONS

STEERING

214

TORQUE SPECIFICATION

Part tightened

N·m

kgf·cm

ft·lbf

STEERING COLUMN

Steering wheel pad set screw (Torx screw)

8.8

90

78 in.·lbf

Steering wheel set nut

35

360

26

Intermediate shaft assembly x Control valve shaft

35

360

26

No.2 intermediate shaft assembly x Intermediate shaft assembly

35

360

26

Column assembly set nut

25

260

19

No.2 intermediate shaft assembly x Main shaft

35

360

26

Column tube support set bolt

20

204

15

Tilt slider assembly set bolt

23

230

17

POWER STEERING VANE PUMP

2JZ–GE Engine:

Union bolt

49

500

36

Pump assembly set bolt

58

590

43

Vane pump pulley set nut

43

440

32

Front housing x Rear housing

24

240

17

Oil reservoir set bolt

Front

13

130

9

Rear

24

240

17

Solenoid valve x Front housing

51 (69)

524 (700)

38 (51)

1UZ–FE Engine:

Union bolt

49

500

36

Pump assembly set bolt

43

440

32

Pump assembly set nut

43

440

32

Vane pump pulley set nut

43

440

32

Front housing x Rear bracket

39

400

29

Suction port union set bolt

13

130

9

Air control valve

29

300

22

Solenoid valve x Front housing

51 (69)

524 (700)

38 (51)

POWER STEERING GEAR

Intermediate shaft assembly x Control valve shaft

35

360

26

Pressure feed and return tube set union bolt

42

430

31

PS gear assembly set bolt

65

660

48

Tube clamp set bolt

5

55

48 in.·lbf

Turn pressure tube

20 (25)

203 (250)

15 (18)

Tie rod end Lock nut

55

560

41

Rack end x Steering rack

76 (103)

770 (1,050)

56 (76)

Rack guide spring cap lock nut

51 (69)

521 (700)

38 (51)

Rack guide spring cap

25

250

18

Control valve assembly set bolt

18

185

13

Bearing guide nut

25

250

18

Cylinder end stopper

59

600

43

( ): For use without SST

SS0FC–03

–

SERVICE SPECIFICATIONS

SUPPLEMENTAL RESTRAINT SYSTEM

SS–59

215

SUPPLEMENTAL RESTRAINT SYSTEM

TORQUE SPECIFICATION

Part tightened

N·m

kgf·cm

ft·lbf

Steering wheel

35

360

26

Steering wheel pad

7.1

72

63 in.·lbf

Front passenger airbag assembly x Instrument panel

5.6

57

49 in.·lbf

Front passenger airbag assembly x Instrument panel reinforcement

20

205

15

Seatback assembly x Seat adjuster

61

622

45

Seat cushion assembly x Seat adjuster

19

194

14

Front seat x body

37

375

27

Front seat outer belt x Front seat

42

430

31

Airbag sensor assembly

20

200

14

Front airbag sensor

20

200

14

Side airbag sensor assembly

20

200

14

SS0CN–02

SS–60

–

SERVICE SPECIFICATIONS

BODY ELECTRICAL

216

BODY ELECTRICAL

SERVICE DATA

DAYTIME RUNNING LIGHT RELAY (MAIN) (Wire Harness Side)

1 – Ground (Ignition switch position LOCK or ACC)

No voltage

1 – Ground (Ignition switch position ON or START)

Battery positive voltage

5 – Ground (Engine Stop)

No voltage

5 – Ground (Engine Running)

Battery positive voltage

7 – Ground (Constant)

Battery positive voltage

9 – Ground (Constant)

Battery positive voltage

AUTOMATIC LIGHT CONTROL SENSOR

(Connector disconnected)

4 – Ground (Ignition switch position LOCK or ACC)

No voltage

4 – Ground (Ignition switch position ON)

5.2 – 9.0 V

(Connector connected)

1 – Ground (Ignition switch position LOCK or ACC)

No voltage

1 – Ground (Ignition switch position ON)

9.5 V or more

HEADLIGHT BEAM LEVEL CONTROL ECU

(Connector disconnected)

A1 – A5 (Ignition switch position OFF)

26 – 30

Ω

A1 – A6 (Ignition switch position OFF)

26 – 30

Ω

A1 – A7 (Ignition switch position OFF)

26 – 30

Ω

A1 – A8 (Ignition switch position OFF)

26 – 30

Ω

A4 – B4 (Ignition switch position ON and light control switch HEAD)

Below 1.5 V

B1 – B3 (Ignition switch position OFF)

3.5 k – 6.5 k

Ω

B5 – B7 (Ignition switch position OFF)

3.5 k – 6.5 k

Ω

(Connector disconnected)

B2 – B3 (Ignition switch position ON)

Approx. 2.5 V

B6 – B7 (Ignition switch position ON)

Approx. 2.5 V

B1 – B3 (Ignition switch position ON)

5V

B5 – B7 (Ignition switch position ON)

5V

TURN SIGNAL FLASHER

1 – Ground (Ignition switch position LOCK or ACC)

No voltage

1 – Ground (Ignition switch position ON)

Battery positive voltage

4 – Ground (Constant)

Battery positive voltage

LIGHT FAILURE RELAY (Wire Harness Side)

5 – Ground (Light control switch position OFF)

No voltage

5 – Ground (Light control switch position TAIL or HEAD)

Battery positive voltage

8 – Ground (Ignition switch position LOCK or ACC)

No voltage

8 – Ground (Ignition switch position ON)

Battery positive voltage

9 – Ground (Stop light switch position OFF)

No voltage

9 – Ground (Stop light switch position ON)

Battery positive voltage

10 – Ground (Stop light switch position OFF)

No voltage

10 – Ground (Stop light switch position ON)

Battery positive voltage

SPEEDOMETER (ON–VEHICLE)

USA: