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Pic. 7-2. Wiring diagram of vehicle electrical components: 1 - side direction indicators; 2 - front lights; 3 - headlights; 4 - electric motors for headlight cleaners; 5 - sound signals; 6 - relay for turning on cleaners and headlight washer; 7 - relay for switching on the dipped headlights; 8 - relay for switching on the main beam of headlights; 9 - headlight washer motor; 10 - sensor of insufficient level of brake fluid; 11 - portable lamp socket; 12 - oil pressure warning lamp sensor; 13 - oil pressure indicator sensor; 14 - coolant temperature indicator sensor; 15 - ignition distributor; 16 - spark plugs; 17 - wiper motor; 18 - ignition coil; 19 - generator; 20 - carburetor shut-off valve; 21 - starter; 22 - windshield washer motor; 23 - voltage regulator; 24 - relay of the control lamp of the battery charge; 25 - battery; 26 - wiper relay; 27 - additional fuse block; 28 - main fuse block; 29 - switch of the parking brake warning lamp; 30 - switch of a control lamp of blocking of differential; 31 - reverse light switch; 32 - switch for the carburetor air damper control lamp; 33 - stoplight switch; 34 - heater motor; 35 - relay-breaker for direction indicators and alarms; 36 - additional heater motor resistor; 37 - instrument lighting switch; 38 - headlight switch; 39 - turn signal switch; 40 - switch of sound signals; 41 - wiper switch; 42 - windshield washer switch; 43 - ignition switch; 44 - outdoor lighting switch; 45 - heater switch; 46 - switch for cleaners and headlight washer; 47 - cigarette lighter; 48 - alarm switch; 49 - ceiling light switches located in the door pillars; 50 - oil pressure indicator with an insufficient pressure warning lamp, 51 - fuel level indicator with a fuel reserve warning lamp; 52 - tachometer; 53 - parking brake warning lamp; 54 - battery charge control lamp; 55 - carburetor air damper control lamp; 56 - speedometer; 57 - control lamp for outdoor lighting; 58 - control lamp of direction indicators; 59 - control lamp high beam headlights; 60 - relay-breaker of the parking brake warning lamp; 61 - brake fluid level control lamp; 62 - differential lock control lamp; 63 - coolant temperature gauge; 64 - shades; 65 - sensor for level indicator and fuel reserve; 66 - rear lights; 67 - lanterns for lighting a non-measurable sign
All diagrams in the section «electrical equipment», the color of the wires is indicated by letters, with the first letter being the color of the wire itself, and the second letter being the color of the strip on the wire (see table. 7-2).
Table 7-2. Wire color designation
| Letter | Color | Letter | Color |
| B | White | ABOUT | Orange |
| G | Blue | R | Pink |
| AND | Yellow | WITH | Grey |
| 3 | Green | F | Violet |
| TO | Brown | H | Black |
| P | Red |