RX 300 Lexus
+ Lexus RX-300 Cars
+ Governing bodies and operation receptions
+ Settings and routine maintenance of the car
+ Engine
+ Systems of cooling of the engine, heating, ventilation and air conditioning
+ the Power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Automatic transmission and interaxal differential
+ Transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
- Schematic diagrams of electric connections
Control system of the engine
Automatic transmission
Blocking of switching of AT modes
Charge system
Start system
Capacity distribution
Weight distribution
ABS system
Tempostat
Fans of system of cooling of the engine
Systems of heating and To/in
Heating of glasses and mirrors
Cleaner and windscreen washer
Cleaner and washer of glass of a door of a back
Horn
Anticreeping system
Natyazhiteli of seat belts
Э / drive of a cover of the top hatch
SRS system
Safety system
Memory of provision of a seat
Heating of seats
Э / drive of seats
Window regulators
Э / drive of locks of doors
Э / drive of external mirrors
Internal mirror with an automatic zateneniye
Headlights
Adjustment of an inclination of headlights
Backing lamps
Э / aerial drive
External lighting
Internal lighting
Illumination of devices
Combination of devices
Body ECU
Diagnostics lines
Navigation system
Audiosystem (with navigation system)
Audiosystem (without navigation system)
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Schematic diagrams of electric connections Designations on schemes
Arrangement of points of grounding, central points and sockets in an impellent compartment
The arrangement of points of grounding is specified (BI, BJ, BK, BL, BM, BN) and (IE, IF, IG, IH) and (EA, EA, EC, ED).
Arrangement of sockets (EA1, EB1, EC1) and central points (E1 ÷ E14).
Below lists of points of grounding, central points and the sockets which reduced designations are applied on schemes are provided.
Central points:
| B1 |
In a plait of electroconducting of a body, at the left back door |
| B2 |
In a plait of electroconducting of a body, in the left forward door |
| B3 – B6 |
In a plait of electroconducting of a body, behind a ceiling upholstery |
| B7 |
In a plait of electroconducting of a body, under the right back seat |
| B8 |
In a plait of electroconducting of a body, at a back door |
| B9 |
In a plait of electroconducting of a body, in the right back door |
| B10 |
In a plait of electroconducting of a body, in the top back part of the car |
| B11 |
In a plait of electroconducting of a body, in the right forward door |
| E1 – E14 |
See an illustration the Arrangement of points of grounding, central points and sockets in an impellent compartment |
| I1 |
In a plait of electroconducting of the dashboard, at the left threshold |
| I2 – I5 |
In a plait of electroconducting of the dashboard, in the left part of the dashboard |
| I6 |
In a plait of electroconducting of the dashboard, behind the central part of the dashboard |
| I7 |
In a plait of electroconducting of the dashboard, in the right part of the dashboard |
| I8, I9 |
In a plait of electroconducting of the dashboard, in the left part of the dashboard |
| I10 – I12 |
In a plait of electroconducting of the dashboard, in the right part of the dashboard |
Grounding points:
BI, BJ, BK, BL, BM, BN
EA, EA, EC, ED — See an illustration the Arrangement of points of grounding, central points and sockets in an impellent compartment.
IE, IF, IG, IH
Sockets
| A1 (13-contact) |
In the basis of the left lobby body drains |
| BB1 (13-contact) |
In the basis of the right lobby body drains |
| BC1 (black, 2-Kont.) |
In the left back part of a roof |
| BC2 (12-contact) |
In the left back part of a roof |
| BC3 (dark blue, 6-Kont.) |
In the left back part of a roof |
| BD1 (18-contact) |
Over the left back stupichny assembly |
| BE1 (17-contact) |
Under a seat of the driver |
| BF1 (17-contact) |
Under a seat of the forward passenger |
| DLC No. 1, No. 3 |
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| EA1 (light gray, 4-contact) |
See an illustration the Arrangement of points of grounding, central points and sockets in an impellent compartment |
| EB1 (gray, 4-Kont.) |
See an illustration the Arrangement of points of grounding, central points and sockets in an impellent compartment |
| EC1 (gray, 17-Kont.) |
See an illustration the Arrangement of points of grounding, central points and sockets in an impellent compartment |
| IA1 (light gray, 12-contact) |
At the left threshold |
| IA2 (dark blue, 12-Kont.) |
At the left threshold |
| IB1 (10-contact) |
At the left threshold |
| IC1 (12-contact) |
At the left threshold |
| IC2 (dark blue, 9-Kont.) |
At the left threshold |
| ID1 (8-contact) |
In the left part of the dashboard |
| IE1 (20-contact) |
At the left bottom panel of a covering |
| IE2 (10-contact) |
At the left bottom panel of a covering |
| IE3 (4-contact) |
At the left bottom panel of a covering |
| IF1 (10-contact) |
At the right arm of the dashboard |
| IG1 (3-contact) |
At the right arm of the dashboard |
| IH1 (gray, 20-Kont.) |
Behind a ware box |
| II1 (26-contact) |
At the right end of the dashboard |
| II2 (yellow, 2-Kont.) |
At the right end of the dashboard |
| IJ1 (20-contact) |
Behind a ware box |
| IK1 (orange, 20-contact) |
Behind a ware box |
| IK2 (13-contact) |
Behind a ware box |
| IL1 (12-contact) |
At the right threshold |
| IL2 (dark blue, 9-Kont.) |
At the right threshold |
| IM1 (dark blue, 20-Kont.) |
At the right threshold |
| IM2 (18-contact) |
At the right threshold |
| IN1 (18-contact) |
At the left arm of the dashboard |
| J/C No. 1 |
In an impellent compartment, on the right wing |
| J/C No. 2 |
In an impellent compartment, behind the left headlight |
| J/C No. 3, No. 4 |
Behind an overlay of the left threshold |
| J/C No. 5, No. 7 |
Behind the left top part of the dashboard |
| J/C No. 8, No. 10 |
Behind the right part of the dashboard |
| J/C No. 9 |
Behind an overlay of the right threshold |
| J/C No. 11, No. 12, No. 15 |
In the left part of a luggage compartment |
| J/C No. 13, No. 14 |
In the left part of a door of a back |
| J/C No. 16, No. 17 |
Under a seat of the driver |
| J/C No. 18 |
Under a seat of the perdeny passenger |
The abbreviations which are using in names of elements
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Besides perechchislenny below abbreviations, on schemes some abbreviations of an abbreviation relating to all text of the Management are used also. |
| J/C |
Connecting socket |
| J/B |
Connecting block (safety locks) |
| R/B |
Relay block |
| HID |
Headlights with gas-discharge lamps |
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