
Wiring diagram Chevrolet Niva (BA3-2123)
1 - right block headlight; 2 - sound signal; 3 - engine compartment lamp; 4 - engine compartment lamp switch; 5 - starter; 6 - battery; 7 - generator; 8 - air temperature sensor; 9 - left headlight; 10 - power window switch of the right front door (passenger); 11 - gearmotors of power windows; 12 - switches in the door pillars; 13 - gearmotors for blocking door locks; 14 - block connection to the right front speaker; 15 - heater electric motor; 16 - speed sensor; 17 - windshield washer motor; 18 - windshield wiper motor; 19 - switch in the driver's door pillar; 20 - gear motor for blocking the driver's door lock; 21 - brake fluid level sensor; 22 - connection block to the left front speaker; 23 - power window switch of the right front door (driver); 24 - power window switch of the left front door; 25 - mounting block; 26 - relay for switching on electric windows; 27 - relay for turning on the sound signal; 28 - diagnostic block; 29 - control unit of the door lock system; 30 - block for connecting to the wiring harness of the front seat heating system; 31 - block for connecting to the wiring harness of the injection system; 32 - instrument cluster; 33 - right side turn indicator; 34 - glove box lighting lamp; 35 - glove box lighting lamp switch; 36 - ignition switch; 37 - stoplight switch; 38 - reverse lamp switch; 39 - block of control lamps; 40 - headlight correction regulator; 41 - instrument lighting controller; 42 - steering column switch; 43 - left side turn indicator; 44 - heater motor switch; 45 - additional resistor; 46 - hand brake activation sensor; 47 - rear fog lights switch; 48 - fog lamp switch; 49 - rear window heating switch; 50 - outdoor lighting switch; 51 - alarm switch; 52 - block connection to the right rear speaker; 53 - electric fuel pump with fuel level sensor; 54 - backlight lamps for heater control levers; 55 - differential enable sensor; 56 - cigarette lighter; 57 - backlight; 58 - control unit of the automobile anti-theft system; 59 - ceiling lighting interior; 60 - ceiling lamp for individual interior lighting; 61 - block for connecting to a radio device; 62 - block connection to the left rear column; 63 - right rear light; 64 - trunk light; 65 - license plate lights; 66 - rear window washer motor; 67 - rear window cleaner motor; 68 - rear window heating element; 69 - additional braking signal; 70 - left rear light. This diagram does not show connection points and wiring harness blocks. Along with the letter designation of the color of the wires, the designation of the number of the circuit element to which this wire is directed is used, for example "-7-". The symbols "-S-" and "-G -" mean that the element has a connection with several circuit elements or with a ground point, respectively. For the mounting block, instead of its numerical designation, the block number is indicated, for example "-X1-". In some cases, in addition to designating the element number, it is given through an oblique fraction and the contact number,
Source: http://manual.x-niva.net/prilozheniya/prilozhenie-6-skhema-elektrooborudovaniya-shevrole-nivy-ba3-2123