LEXUS RX 300

1998-2003 of release

Repair and car operation



Лексус RX 300
+ Cars Lexus RX-300
+ Controls and operation receptions
+ Options and car routine maintenance
+ The engine
+ Systems of cooling of the engine, heating, ventilation and air conditioning
+ The power supply system and release of the fulfilled gases
+ Systems of an electric equipment of the engine
+ Automatic transmission and interaxal differential
+ Трансмиссионная a line
+ Brake system
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
   The general information
   Diagnostics of malfunctions of an onboard electric equipment - the general information
   Safety locks - the general information
   The relay - the general information and check of serviceability of functioning
   Screen wipers and стеклоомыватели
   Replacement of lamps накаливания
   Removal and installation of a casing of a steering column and подрулевых switches
   Check of serviceability of functioning of some auxiliary systems
   Removal and aerial installation
   Removal and installation of a combination of devices
   Adjustment of an inclination of headlights
   Removal and installation of components of system SRS
   Removal and installation of components стеклоподъёмников and screen wipers
+ Basic schemes of electric connections


Onboard electric equipment

Specifications

Placing and types of applied lamps (12)

Lamps of devices of external illumination in a forward part of the car

Lamps of devices of external illumination in a back part of the car



Appointment

Type

Capacity, Вт

1

Headlight of headlights

Галогенная 9005

60

2

Near and far light of headlights

Галогенная 9006

51

3

Lay light

Glass socle 168

5

4

Forward indexes of turns

Glass socle

21

5

Antifog headlight

Галогенная 9006

51

6

Forward lateral dimensional fires

Glass socle

5

7

Top level Stoplight

Glass socle

18

8

Back indexes of turns

Glass socle

21

9

Back dimensional fires/stoplights

Glass socle

21/5

10

Back lateral dimensional fires

Glass socle

5

11

Backing lanterns

Glass socle

21

12

Licence plate illumination

Glass socle

5

13

Lamp for reading

Asymmetrical socle

10

14

Illumination kosmeti-cheskogo mirrors

Spotlights

1.5

15

Салонные fixtures

Spotlights

8

16

Illumination of thresholds

Glass socle

5

17

Illumination of a ware box

Glass socle

1.2

Placing of the relay and safety locks

Safety locks in the main assembly block

Designation

Force of a current, And

Protected chains

1

AM 1

40

Ignition system

2

POWER

30

E/drive of seats

3

IGN

7.5

SRS, fuel injection

4

RADIO №2

7.5

Audiosystem, the onboard computer

5

CIG

15

Прикуриватель, external mirrors, locks of doors

6

D RR DOOR

20

The lock and стеклоподъёмник a back door

7

PWR OUTLET

15

Nests of selection of capacity

8

FR FOG

15

Antifog headlights

9

SRS - ACC

15

SRS

10

ECU - IG

15

Phone, internal rear-view mirror, ABS, VSC, the multipurpose display

11

WIPER

25

Windscreen cleaners

12

P RR DOOR

20

The lock and стеклоподъёмник a back door

13

P FR DOOR

20

The lock and стеклоподъёмник a forward door

14

S / ROOF

20

The roof hatch

15

HEATER

15

Systems of ventilation, heating and К/В

16

GAUGE

7.5

The onboard computer, indicators of a reminder on car service

17

RR WIP

15

Cleaner of glass of a door of a back

18

STOP

20

Stoplights, ABS, VSC

19

OBD

7.5

System of onboard self-diagnostics

20

SEAT HTR

15

Heating of seats

21

STARTER

 

Start system

22

WASHER

 

Washers of glasses

23

RR FOG

7.5

There is no chain

24

FR DEF

20

Heating of external mirrors and glass of a door of a back

25

SRS - B

7.5

SRS

26

TAIL

10

Dimensional and lay fires, licence plate illumination

27

PANEL

7.5

Illumination of the panel of devices

The relay in the main assembly block

Designation Chain

A

The relay of dimensional fires

B

The relay of antifog headlights

C

The relay of giving of a food («ACC»)

Safety locks in the block of an impellent compartment

Designation

Force of a current, And

Protected chains

1

ABS

60

ABS

2

ALT

140

Charge system

3

RDI FAN

40

The fan of system of cooling

4

CDS FAN

40

The fan of system of cooling

5

RR DEF

30

Heating of glass of a door of a back and external mirrors

6

HEATER

50

The heater fan

7

H - LP R UPR

15

The right headlight, headlight

8

H - LP L UPR

15

The left headlight, headlight

9

A / F HTR

25

The gauge of quality of a working mix

10, 11

No

12

H - LP R LWR

15

The right headlight, passing light

13

H - LP L LWR

15

The left headlight, passing light

14

HAZARD

15

The alarm system, indexes of turns

15

AM 2

20

Start system

16

TEL

15

Phone

17

FL DOOR

20

 

18

Crosspiece

19

ALT - S

7.5

Gymnastics system

20

HORN

10

Anticreeping system, horn

21

EFI

20

Fuel injection

22

DOME

10

Internal illumination, indexes and measuring instruments, the multipurpose display

23

ECU - B

7.5

The onboard computer

24

RAD №1

20

Audiosystem

25-27

No

28

MAIN

50

Start system

The relay in the block of an impellent compartment

Designation Chain

A

No

B

Relay ABS SOL

C

The relay of the fan №3

D

The relay of the fan №1

E

E/motor ABS relay

F

The relay of the fan №2

G

Gauge A/F relay

H

No

I

The relay of headlights

J

The starter relay

K

The relay of heating of glass of a door of a back and external mirrors

L

The relay magnetic муфты К/В

M

The relay of a horn and anticreeping system

N

The relay of injection of fuel

Relay arrangement in the block №1

Designation Chain

A

The relay of rupture of a chain

B

The main relay of the engine

C

The relay of heating of external mirrors

Safety lock and the relay in the block of the relay №3 In an impellent compartment

Designation The description

1

Safety lock DRL, 7.5 And

A

The relay № 2 DRL

B

The relay № 4 DRL

C

The relay № 3 DRL

Efforts of a tightening of carving connections, Nanometer

Bolts of fastening of an overlay of a steering wheel 7.1 ÷ 8.8
Fixture of assemblage of a forward pillow of safety of the forward passenger Specifications to the Head the Body see
Fixture of assemblage of a lateral pillow of safety 5.5
Bolts of fastening of the central assemblage of gauges SRS 21
Bolts of fastening of forward gauges SRS 20
Fastening bolts натяжителей seat belts
  • The top bolt
7.4
  • The bottom bolt
41
Bolts of fastening of lateral gauges SRS 21
Nuts of fastening of assemblage of the aerial 2.5





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