Most of the vehicle's electrical power circuits are protected by fuses
Powerful current consumers are connected via relays
Fuses and relays are installed in mounting blocks, which are located in the passenger compartment under the instrument panel on the right side and in the engine compartment next to the battery.
The location of the fuses and relays may differ depending on the vehicle equipment.
The unit is located in the passenger compartment, in the lower left part of the dashboard (see Fig. 1).
The purpose of the fuses and relays (depending on the vehicle equipment level) is shown in Table 1.
Table 1 Assignment of fuses and relays (depending on vehicle equipment level)
Relay box (1173)
Fig. 4. Relay box located in the dashboard, to the left of the passenger compartment electric fan
The unit is located in the dashboard, to the left of the interior electric fan.
Single relay (1524)
The relay is attached to the accelerator pedal bracket.
The purpose of the relay (depending on the vehicle equipment level) is shown in Table 2 and Table 3.
Table 2 Relay assignment (depending on vehicle equipment level)
|
No. |
Rated current, A |
Destination |
|---|---|---|
|
A |
40 |
Auxiliary heating relay 330W (1067) |
|
In |
70 |
Auxiliary heating relay 660W (1068) |
Table 3 Assignment of contacts and circuits (depending on vehicle equipment level)
|
Rated current, A |
Destination |
|---|---|
|
40 |
Brake light relay (1524), system ECU controlled Trajectory stabilization (1094) |
CECBS (645)
The unit is located in the cabin, in bottom left of the dashboard.
Contact - Circuit - Destination
PE1 (40-pin white connector)
brown
- 1 - 26I - Safety stroke sensor "-" control
- 2 - 47z - Outdoor temperature alarm/display
- 3 - 64 F - Hazard warning light "I" control
- 4 - 26EC - Control of the LED indicating the presence of a card in the reader
- 5 - 26K - Clutch pedal travel sensor "-" signal
- 6 - 20AW - Impulse control for locking and unlocking doors
- 7 - 26N - Signal "+" to start and stop the engine
- 8 - 87T - Single position lock door switch signal
- 9 - 20T - Control "-" child safety LED
- 10 - Not used
- 11 - 20AL - Rear door lock control from inside the passenger compartment
- 12 - 16A - Windshield washer pump + motor control
- 13 - 26M - Engine running warning light control
- 14 - 20M - Door Lock LED
- 15 - 87G - Signal "-" of the single-position passenger door switch
- 16 - 87B - Signal "-" of the one-position switch of the right rear door
- 17 - 87H - Signal "-" of the one-position switch of the driver's door
- 18 - 20BG - Rear door lock system status signal
- 19 - 87A - Signal "-" of the one-position switch of the left rear door
Green
20 – 40 - Not used
PP2 (Black 12-pin connector
- 1 - 261 "-" on the electric steering column lock
- 2 - APCB "-" after the ignition switch via fuse / Steering column lock open contact fuse
- 3 - 36A - Control "+" rear wiper motor
- 4 - BP25 "-" battery to rear wiper motor via fuse
- 5 - 20BH - Control of the electric locks of the driver's door and the fuel filler hatch cover for locking
- 6 - 20BC - Driver's door and filler hatch electric lock control for unlocking
- 7 - 20BK - Email Management Locking drives for front and rear passenger doors
- 8 - 20BD - El. Drives of locks of front and rear passenger doors for unlocking
- 9 - BP3 "-" battery through the fuse for electric door locks
- 10 - 20X - Electric front door lock control
- 11 - 20W - Control of the electric drives for locking the inside handles of the rear doors
The assignment of contacts and circuits (depending on the vehicle equipment level) is presented in Table 4.
Protection and switching unit (1337)
The unit is located in the engine junction box (engine compartment).
The designation of the fuses of the protection and switching unit is shown in fig. 6.
Chains protected by fuses (depending on vehicle equipment level) are shown in table 7.
The unit located in the engine junction box (in the engine compartment) see fig. 6.
The assignment of contacts and circuits (depending on the vehicle equipment level) is presented in Table 6.
Table 5 Circuits protected by fuses (depending on vehicle equipment level)
Table 6 Assignment of contacts and circuits (depending on vehicle equipment level)
Power fuse box (777)
The unit is located in the switching unit in the engine compartment under the protection and switching unit (1337) (fig. 8).
The purpose of the fuses (depending on the vehicle equipment level) is shown in Table 7.
Table 7 Assignment of fuses (depending on vehicle equipment level)
№ - Current strength, A - Circuit - Purpose
F1- Not used
- F2 - 70 - BP35 - Preheating ECU fuse (257)
- F3 - 20 - BP27 - Fuel filter heater relay fuse (450) on F9Q engine
- F4 - 70 - BP12 - Passenger compartment fuse and relay box fuse (260)
- F5 - 50 - BP8 - ABS fuse (118-1094)
- F6 - 70 - BP81 - Electric power steering fuse (1232)
- F7 - 40 - BP9 - Auxiliary heater fuse 1 (1067)
- F8 - 60 - BP11 - Passenger compartment fuse and relay box fuse (260)
- F9 - 70 - BP91 - Auxiliary heating relay fuse 2 (1068)
Battery positive circuit protection fuse box (1033)
The block is located on the positive terminal of the battery (Fig. 9).
Table 8 Purpose of fuses (depending on vehicle equipment level
№ - Current strength, A - Circuit - Purpose
FI - 30 - BPS1 - Battery + circuit fuse with interior fuse and relay box fuse
(260) - UCH (645).
F2 - 350; 400 - BPDA - Fuse "+" of the battery through the fuse to the starter
(163) - generator
(103) - power fuse box
(777) - protection and switching unit (1337).
Rated current:
- - 350 A on vehicles with petrol engines.
- - 400 A on vehicles with diesel engines.
F3 - 30 - BP31 - Fuse "+" through the fuse to the engine system through the protection and switching unit (1337)
Relay box (1337)
Fig. 10. Unit located in the switching unit in the engine compartment under the protection and switching unit (1337)
The unit is located in the switching unit in the engine compartment under the protection and switching unit (1337) (fig. 10).
The purpose of the relay (depending on the vehicle equipment level) is presented in Table 9.
Table 9 Relay assignment (depending on vehicle equipment level)
|
No. |
Rated current, A |
Destination |
|---|---|---|
|
A |
20 |
Motor relay headlight washer (753) |
|
In |
20 |
Motor relay headlight washer (1338) |
Relay box (299)
The unit is located in the switching unit in the engine compartment under the protection and switching unit (1337) (fig. 10).
The purpose of the relay (depending on the vehicle equipment level) is presented in Table 10.
Table 10 Relay assignment (depending on vehicle equipment level)
|
No. |
Rated current, A |
Destination |
|---|---|---|
|
A |
20 |
Heater relay diesel fuel (450) |
|
In |
- |
Not used |
LPG Relay Blocks (299)
The unit is located in the switching unit in the engine compartment under the protection and switching unit (1337) (Fig. 11).
The purpose of the relay (K4M764 engine, depending on the vehicle equipment level) is shown in Table 11.
Fig. 12. Block pinned to the above block
The purpose of the relay (K4M764 engine, depending on the vehicle equipment level) is shown in Table 12.
Table 11 Assignment of the relay (K4M764 engine, depending on the vehicle equipment level)
|
No. |
Rated current, A |
Destination |
|---|---|---|
|
A |
20 |
Fuel pump relay (236) |
|
In |
20 |
Fuel pump shutdown relay on vehicles with a power system liquefied gas(1196) |
Table 12 Assignment of the relay (K4M764 engine, depending on the vehicle equipment level)
|
No. |
Rated current, A |
Destination |
|---|---|---|
|
A |
20 |
Solenoid valve relay Liquefied gas supply systems (1259) |
|
In |
20 |
LPG bottle relay (1457) |