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. Circuits protected by fuses are listed in Table. 3.1, the purpose of the relay in the mounting block - in table. 3.2.
Table 3.1 Circuits protected by fuses in mounting block 2114-3722010
fuse no | Protected circuits |
F1 (10A) | Rear fog lamps and rear fog light warning lamp. Headlight cleaner motors (at the moment of switching on). Headlight washer motor |
F2 (10 A) | Direction indicators, relay-interrupter of direction indicators and alarms (in alarm mode). Warning lamp of the alarm system |
F3 (7.5 A) | Interior lighting fixture. Plafond for individual interior lighting. Plafond lighting of the luggage compartment. Ignition switch lamp. Pilot lamp «Check Engine». Stop lamps. Trip computer «or watch) |
F4 (20 A) | Cartridge for connecting a portable lamp. Heated rear window relay (contacts). Rear window heating element |
F5 (20 A) | Sound signal. The relay of inclusion of a sound signal. Cooling fan motor |
F6 (30 A) | Power windows. Power window relay (contacts) |
F7 (30 A) | Heater motor. Windshield washer motor. Electric motors for headlight cleaners (in operation). Cigarette lighter. Glove box light. Heated rear window relay (winding) |
F8 (7.5 A) | Right fog lamp |
F9 (7.5 A) | Left fog lamp |
F10 (7.5 A) | Lamps of side lights on the port side. A control lamp of inclusion of dimensional light. License plate lamps. Hood lamp. Instrument lighting switch. Illumination lamps for switches, instruments, cigarette lighter, ashtray, heater control levers |
F11 (7.5 A) | Position lamps on starboard side |
F12 (7.5 A) | Right headlight (neighbor sows) |
F13 (7.5 A) | Left headlight (dipped beam) |
F14 (7.5 A) F15 (7.5 A) | Left headlight (high beam) and a control lamp of inclusion of a high beam of headlights The right headlight (high beam) |
F16 (15 A) | Direction indicators, relay-interrupter of direction indicators and alarms (in turn guidance mode). Reversing lamps. Relay for monitoring the health of lamps. Display unit of the onboard control system. Instrument combination. Control lamp of emergency oil pressure. Parking brake warning lamp. A control lamp of level of a brake liquid. Battery discharge control lamp. Trip computer (or watch). Generator excitation winding (in engine start mode) |
Table 3.2 Purpose of the relay in the mounting block
Designation | Purpose |
K1 | Rear window washer time relay |
K2 | Turn signal and alarm relay |
K3 | Windshield Wiper Relay |
K4 | Lamp monitoring relay |
K5 | Power window relay |
K6 | Horn relay |
K7 | Heated rear window relay |
K8 | High Beam Relay |
K9 | Relay for switching on the dipped headlights |
Warning! Electrical fault (short circuit) may cause electrical ignition and fire.
If a fuse is blown, replace it; repeated blowing of the same fuse serves as a signal for immediate repair of the corresponding element of electrical equipment.
Warning! Never replace a blown fuse with a larger fuse or «bug».
Mounting block 2114-3722010 and its modifications are used on cars of the LADA SAMARA-2 family.
On vehicles with console fuel injection dashboard on the right side, under the shield, the main relay of the engine control system, the relay for turning on the electric fan of the cooling system, the relay for turning on the electric fuel pump and the 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 malfunctions described earlier, use the electrical wiring diagrams of the individual systems, which are given later in the section «electrical equipment».