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14:17. Schemes of electric equipment

General information

Food of electric components of the car is provided on several chains, depending on various factors:

On the enclosed schemes of electric equipment the following provisions by default are adopted:

The designations which are used on schemes of electric equipment

Points of grounding are designated by number and the letter G facing it, for example, of G14. In certain cases points of grounding are divided into so-called grounding on a signal and grounding on food, and are designated by an additional letter – according to S or P.

Connections are designated by number and the letter H facing it, for example, of H16-1. Here 16 – the number of contacts, and 1 – serial number of connection in group. The connections which are in a plait of an electrical wiring are designated by number and the letter J facing it, for example, of J43.

Designations of an electrical wiring

Designation of wires on schemes consists of three parts and has an appearance of the P15-5 YE/GY 2.5 type.

The first part (P15-5) consists from:

  1. The letter meaning group of systems to which the wire belongs:
  1. Individual number, except:

Wires with an identical letter and figure, for example, of E110, E110-1, E110-2, etc. usually perform identical functions.

The second part (YE/GY) represents a color code

The number standing in the third part means the cross section of the conductor in mm 2 .

Sensors and indicators

For designation of sensors and indicators the simplified pictograms are used. On the pictogram of the sensor from the socket the symbol designating type of an output signal, and on the other hand – the symbol meaning the measured size is put.

Switches, relay and other components

The components which are led round by the continuous line are shown completely, and the dash line led round only a part of a component. The signature of a component consists of the serial number and one or several letters explaining its location (capital letters) and type (lowercase letters).

Location is designated by the following letters:

List of electric components

1.1 Rechargeable battery
2.1 Generator
4.1 Starter
8.1 Relay of passing beam of headlights
8a Relay of driving beam of headlights
10 The lighting switch, on the dashboard, between a steering wheel and the driver's door
11a Xenon lamp of a headlight
11FL/FR Lamp of driving beam in a left/right headlight
12FL/FR Lamp of passing beam in a left/right headlight
13FL/FR Lamp of parking light in a left/right headlight
13HL/HR Lamp of parking light in the left/right back combined lamp in a cover of the luggage compartment
13RL/RR Lamp of parking light in the left/right back combined lamp
15 Lighting lamp of registration plate
16 Rheostat of illumination of devices
19 Lighting lamp of a ware box
20 Ignition lock
21 Ignition lock relay
22a The assembly block of safety locks in salon
24 Left understeering switch
25 Switch of the alarm system
27FL/FR Lamp of the index of forward left/right turn
27RL/RR Lamp of the index of forward left/right turn
29 D/V of stoplights
30RC Stoplight of the top level
30RL/RR Lamp of the left/right stoplight
31 Switch of lamps of a backing
32,33HL/HR Lamp of the left/right lamp of the back course / back foggy lamp
32HL/HR Lamp of the left/right lamp of a backing in a trunk lid
33HL/HR Lamp of the left/right back foggy lamp in a trunk lid
36 Э / heater fan motor
37LH/RH Э / motor of the left/right fan of a radiator
38 Э / air circulation gate drive motor
40 Horns
41 Horn switch
42 Sensor of level of brake fluid
43 Switch of the parking brake
44 Switch of pressure of motive oil
46 Fuel reserve sensor
47c Index of temperature of OZh
47e To/L a charge
47k To/L switching of transmission
47o K/L MIL
47u R/K of a tempostat
48F/R Forward/back lighter
53 Switch of internal lighting
54 Switches of doors
55 Lighting lamp of the luggage compartment
56 Switch of lighting of the luggage compartment
61 Right understeering switch
62F/R Э / motor of cleaners of wind/back glass
63b/c Э / motor of a washer of wind/back glass
64 Heating elements of seats
68 Horn relay
70D/P Switch of a seat belt of the driver / forward passenger
72 To/L not fastened seat belts
77 Switch of blocking of a starter
81 Relay of high speed of the left fan of a radiator
83 Relay of the interval mode of screenwashes
83a Relay of the interval mode of a cleaner of back glass
85FL/FR Lamp of the left/right fog light
88 Switch of fog lights
89LH/RH Lamp of the left/right repeater of the index of turn
91 Lamp of illumination of the lever of the sector of the AT modes
102 Relay of the fuel pump
107 Relay of fog lights
110 Tachometer
113 Relay of heating of back glass
115 Heating element in back glass
124 The switch of adjustment of a mirror at the driver's doors
125 The switch of adjustment of both mirrors at the driver's doors
126D Э / the mirror drive motor at the driver's doors
126P Э / the mirror drive motor at doors of the forward passenger
133 Coupling D/V
134 D/V of stoplights
141 Switch of management tempostaty
148F/R Lamp of illumination of a forward/back ashtray and lighter
155 Relay of low speed of fans of a radiator
156 Relay of the K/V compressor
157 Spark plugs
161 Switch of back foggy lamps
164D/P Э / motor of a window regulator of a door of the driver / forward passenger
164RL/RR Э / motor of a window regulator of a back left/right door
170 K/V compressor
179a The control valve of the forced air
181 Switch of control of the top hatch
182 Э / motor of the drive of the top hatch
184D/P Э / the motor of the uniform lock, at doors of the driver / the forward passenger
184H Э / the motor of the uniform lock in a cover of the luggage compartment
184RL/RR Э / the motor of the uniform lock, in a back left/right door
190RL/RR The switch of management of window regulators in a back left/right door
195 The sensor of level of the washing liquid
202 OZh temperature sensor
205 MAF sensor
206a-f Injectors of cylinders 1-6
207D/P Heating element at doors of the driver / the forward passenger
209D/P Lighting lamp of a threshold of a door of the driver / forward passenger
209HL/HR The left/right lighting lamp in a trunk lid
209RL/RR Lighting lamp of a threshold of a back left/right door
213j To/L not closed trunk lid
215 Left understeering switch
216 ACC control unit
217LH/RH The sensor of temperature of the mixed air, on the end of the lower air duct of the left/right side
218 The air temperature sensor in salon
220 Control of the heater fan
221a Э / air distribution motor
222LH/RH Э / the motor of the drive of the gate of mixing of air on the left/right side of the block of a heater
223 Sensor of the sun
225(FC) Back (lobby) lamp for reading
228b Relay of control of serviceability of lamps of headlights
229 Main thing ECM gel
234FL/FR Lamp of the forward left/right repeater of the index of turn
236LH/RH Left/right natyazhitel of a seat belt
239 The switch 2 of the AT modes, on AT
242 OZh level D/V
243 D/V of pressure of motive oil
245 The switch 1 of the AT modes, on AT
252FL/FR/R Switch of heating of a left/right/back seat
254 Seat pillow temperature sensor
258 The socket for connection of an electrical wiring of the trailer
266D/P The loudspeaker at doors of the driver / the forward passenger
266FC/FL/FR The central/left/right loudspeaker in the dashboard
266RL The left loudspeaker in a regiment before back glass (Sedan)
266RR The right loudspeaker in a regiment before back glass (Sedan) or the LF loudspeaker (Station wagon)
266RPL/RPR The loudspeaker in a back left/right door
271 Heating element lambda probe
275 Siren of the anticreeping alarm system
276 D/V of opening of a cowl (anticreeping alarm system)
280FL/FR Э / motor of adjustment of an inclination of a left/right headlight
282 Switch of adjustment of an inclination of headlights
286 Sensor of external temperature
298 Wheel sensors
305 Light-emitting diode of the anticreeping alarm system
321 EVAP adsorber purge valve
323 Fuel pump
323a Fuel pump of an additional heater (diesel)
324 Pump SAI relay
326 Pump SAI
328D/P Left/right sensor of side crash
329 The switch of installation of mirrors in the provision of a backing
331 SRS control unit
332FL/FR Left/right sensor of head-on collision
333D (b)/P(b) (Side) safety cushion of the driver / forward passenger
336a/b Contact block of a steering wheel (pillow safety / horn and switches)
342a/b The block of safety locks/relay in a motive compartment
345 CKP sensor
346 (F, R) Ignition module
353 Audioblock
354 Amplifier of the audio system
355hb The socket for connection of a CD changer
357D/P Switch of management э / drive of a seat of the driver / forward passenger
357Da-Dd/Pa-Pd Э / motors of the drive of a seat of the driver / forward passenger
357De-Dh Sensors of provision of a seat of the driver
357 DJs The switch of management э / the drive of a seat of the driver with memory of situation
357Dk The control unit of the driver's seat with э / the drive and memory of situation
359 Mirror illumination lamps
375 The socket for connection of the mobile phone
379 Sensor of position of the accelerator pedal
382 ABS/TC control unit
386 Block of switches of management of window regulators and top hatch
388 Switch of opening of a trunk lid or door of a back
396 Relay of high speed of the right fan of a heater
398a-f Cylinder 1-6 glow plug
407 The sensor of temperature of the soaked-up air
408 RPM meter of a bent shaft
409b Relay of an additional heater
410 Heating element of the fuel filter (diesel)
411 Coupling D/V, blocking of a starter
431 MAP sensor
434a Ø/m valve of a cover of a jellied mouth of the fuel tank
439 Ø/m the switching blocking valve, on an arm of the lever of the selector of the AT modes
440 Microswitch of the lever of the selector of the AT modes
445 Diagnostic socket
446P Relay э / drive of a seat of the forward passenger
449 TCS system switch
451 Sensors of the broken glass
453 Pump of circulation of OZh
456 DU block antenna uniform lock
457 The corner sensor, under the right seat
463 Immobilizator receiver block
501 Block of fusible inserts
502A/B A/B TCM sockets, behind a ware box
506 Switch of the WINTER mode
50C/F Lamp of the central/forward saloon lamp
511 Relay of heating of seats
514a Switch of simultaneous locking of all doors
517 Starter relay
531 Ø/m TCM valves
532 RPM meter of an entrance shaft of transmission
533 RPM meter of an output shaft of transmission
535 ATF temperature sensor
537 Switch of the SPORT mode of transmission
540 Дисплеё in a combination of devices
541 Multipurpose display
544 To/L "INFO DISPL" in a combination of devices
547 ABS control unit
555 CMP sensor
558 Index of pressure of a turbo-supercharging
581 Ø/m heat exchanger valve
585 Sensor of pressure of fuel evaporations of the EVAP system
588 EVAP system cut-off valve
589 Trionic control unit of 4-cylinder petrol engines
592Fa/Ra Forward/back is warmed up a lambda probe
594 Relay э / trunk lid drive
596A/B A/B socket of the block of control of serviceability of lamps
597 Additional heater
597a The control unit are additional a heater
597b Э / motor of the fan of an additional heater
597c Glow plug of an additional heater
597d Sensor of ignition of an additional heater
597e Sensor of temperature of an additional heater
597f Protection against an overheat of an additional heater
603 The sensor of pressure of the forced air
604 Activator of a butterfly valve
605 Valve of final port
606A/B A/B sockets of the control EGR valve
607 Ø/m valve of emergency operation
608 Trionic control unit of petrol V6 engines
611 Control unit of memory of provision of seats and mirrors
613FL/FR Lamp in a forward left/right door
614P Sensor of a busy seat of the driver
615LH/RH Switch of ventilation of the left/right seat
616LH/RH Fan of a back of the left/right seat
617LH/RH Fan of a pillow of the left/right seat
618 Rheostat of a faltering operating mode of screen wipers
619a Safety cushion signal socket
620 Pressure sensor in the K/V lines
621 Sensor of temperature of the K/V evaporator
622 Microswitch of opening of a cover of a luggage carrier/door of a back
623 Switch of unlocking of a cover of a jellied mouth of the fuel tank
624 Amplifier of a radio antenna
625 Radio antenna
628 To the DICE block
629 Relay of a cover of a jellied mouth of the fuel tank
630 The control unit of system of the help at the parking
630A/B The A/B switch of the control unit of system of the help at the parking
631 Sensors of system of the help at the parking
632 TWICE block
633 The block of switches on a steering wheel
635h The socket for connection of system of navigation
636LH/RH Resistor of ventilation of the left/right seat
637 Control unit of automatic blackout of a rear-view mirror
638 Switch of automatic blackout of a rear-view mirror
640 Relay of emergency operation
641 Relay of preheat of the diesel engine
644 Filter of hindrances of the antenna
649 Rain sensor
650 Rain sensor relay
651 Fuel temperature sensor
652a/b The lower/top control valve of pressure of fuel in the fuel distributive highway
653 The fuel pressure sensor in the distributive highway
654 Sensor of position of shovels of a turbocompressor
655A A/B socket of the control unit of the diesel V6 engine
656A/B A/B socket of the cascade of power of injectors
657 Sensor of an angle of rotation of a steering wheel
658 Sensor of angular speed
659 Pressure sensor in brake lines, on the ESP block
660 ESP system switch
663FL/FR Left/right headlight
664 Control unit of automatic adjustment of an inclination of headlights
665 Electromagnet of xenon headlights
667 Relay of a washer of headlights
668 Pump of a washer of headlights
669D/P sensor provision of a seat of the driver / forward passenger
671 ESP control unit
703F/R Forward/back sensor of loading

The reductions which are used on schemes