3.1. Mounting block type 2114-3722010: K1-K9-relay; F1-F16 - fuses; F17-F20 - spare fuses
The mounting block is shown in Fig. 3.1. The circuits protected by fuses are indicated in Table 3.1, the purpose of the relay in the mounting block is in Table 3.2.
Table 3.1 Circuits protected by fuses in the 2114-3722010 mounting block
| fuse No | Protected circuits |
| F1 (10A) | Rear fog lamps and rear fog lamp indicator lamp. Headlamp wiper motors (at the moment of switching on). Headlight washer motor |
| F2 (10 A) | Direction indicators, direction indicator and hazard warning flasher relay (in emergency mode). Hazard warning light indicator |
| F3 (7.5 A) | Interior light. Individual interior light. Trunk light. Ignition switch light. Indicator light "Check Engine". Brake lights. Trip computer or clock) |
| F4 (20 A) | Portable lamp connection socket. Rear window heating relay (contacts). Rear window heating element |
| F5(20 A) | Beep. Audio signal activation relay. Cooling system fan motor |
| F6 (30 A) | Electric windows. Electric window relay (contacts) |
| F7 (30 A) | Heater motor. Windshield washer motor. Headlight wiper motors (in operation mode). Cigarette lighter. Glove compartment light. Rear window heating relay (winding) |
| F8 (7.5 A) | Right fog light |
| F9 (7.5 A) | Left fog light |
| F10(7.5A) | Left-hand side marker lights. Side marker light indicator light. License plate lights. Underhood light. Instrument light switch. Lights for switches, instruments, cigarette lighter, ashtray, heater control levers |
| F11 (7.5 A) | Side lights on the starboard side |
| F12 (7.5 A) | Right headlight (the neighbor sows) |
| F13(7.5A) | Left headlight (low beam) |
| F14 (7.5 A) F15 (7.5 A) | Left headlight (high beam) and the high beam indicator lamp Right headlight (high beam) |
| F16 (15 A) | Direction indicators, direction indicator and hazard warning flasher relay (in turn indication mode). Reversing lights. Lamp health control relay. On-board monitoring system indicator unit. Instrument cluster. Oil pressure warning light. Parking brake warning light. Brake fluid level warning light. Battery discharge warning light. Trip computer (or clock). Generator excitation winding (in engine start mode) |
Table 3.2 Purpose of the relay in the mounting block
| Designation | Purpose |
| K1 | Rear Window Washer Timer Relay |
| K2 | Direction indicator and hazard warning relay |
| K3 | Windshield wiper relay |
| K4 | Lamp health control relay |
| K5 | Power window relay |
| K6 | Relay for turning on sound signals |
| K7 | Rear window heating relay |
| K8 | High beam headlight relay |
| K9 | Low beam headlight relay |
Warning! Electrical equipment malfunction (short circuit) may cause electrical wiring to ignite and cause a fire.
[The original source is published on the website: vazbook.ru]
If a fuse has blown, replace it; if the same fuse blows again, this is a signal for immediate repair of the corresponding electrical component.
Warning! It is strictly forbidden to replace a blown fuse with another one of a higher rating, or with a "bug".
On LADA SAMARA-2 family cars, the mounting block 2114-3722010 and its modifications are used.
On vehicles with fuel injection system on the console instrument panels on the right side, under the shield, the main relay of the engine management system, the relay for turning on the electric fan of the cooling system, the relay for turning on the electric fuel pump and fuses for protecting the circuits are installed: the main relay, the constant power supply of the controller, the power supply of the electric fuel pump.
To carry out repair work on the faults described earlier, use the electrical connection diagrams of individual systems, which are provided below in the section "Electrical equipment".