Audi 80/90/Coupe

since 1986-1991 release

Repair and operation of the car



Audi 80/90/Coupe
+ 1.2. Identification of the car
+ 2. Engines, carburetors
3. Lubrication system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. System of ignition
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Air conditioning system
- 14. Electric equipment
   + 14.1.2. Thermoswitch, electronic thermoswitch
   - 14.2. Electrical wiring
      14.2.2. Modification of the rubber insulating plug of the contact plug
      14.2.3. Holders of additional safety locks
      14.2.4. Locations and identification of safety locks
      14.2.5. Identification of contacts on a payment of safety locks and blocks of the relay
      14.2.6. Additional fee of blocks of the relay
      14.2.7. The locations of plugs of a plait of wires in contact nests
      14.2.8. Points of grounding and welded connections of wires
      14.2.9. Locations of control units
      14.2.10. An arrangement of devices in office of the engine
   + 14.3. Electrical circuitries






14.2.6. Additional fee of blocks of the relay

GENERAL INFORMATION

Additional fee of blocks of the relay, the making components, identification of blocks of the relay

1. An additional fee of blocks of the relay with contact conclusions for connection of plugs of a plait of wires
2. Adapter of the case of contact plugs
3. Washer
4. The screw from sheet iron
5. Nest of the block of the relay (position 12)
6. Nest of the block of the relay (position 11)
7. Nest of the block of the relay (position 10)
8. Case of contact plugs
for removal unclench fastening ears
9. Nest of the block of the relay (position 9)
10. Double nest of blocks of the relay (position 7 and 8)
11. Nest of the block of the relay (position 1)
12. Nest of the block of the relay (position 14)
13. Nest of the block of the relay (position 13)
14. Additional clamp
15. Nest of the block of the relay (position 15)
16. Nest of the block of the relay (position 16)
17. Nest of the block of the relay (position 17)
18. Nest of the block of the relay (position 18)
Identification of blocks of the relay
1. ABS, J156 system
2. Seat belt, radio,
parking signal lights, J152
3. Control unit of internal lighting, J140
4. Control unit of the coupling of the conditioner, J153
5. It is not used
6. The device of indication of dynamic pressure of oil (without system of automatic check), J114 or
6. The control unit of forward lighting (with system of automatic check), J123
7. It is not used
8. It is not used
9. It is not used
10. It is not used
11. It is not used
12. Chain breaker
(sitting, the equipped with the electric drive and the memory device, door glasses with the electric drive, the hatch on a roof with the electric drive), S43
13. Control unit of the device of heating of passenger seats, J132
14. Control unit of the device of heating of driver's sitting, J131
15. The hatch relay on a roof of the car, J139 or
* 15. The control unit of the hatch and door glasses with the electric drive, J139
* 16. The control unit of the hatch and door glasses with the electric drive, J139
17. The adapter (for connection of the non-standard equipment installed by request)
18. It is not used

* The control unit occupies two nests

Additional fee of blocks of the relay, identification of blocks of the relay (Audi-80/90, 80/90 Quattro and Coupet, since models
1989 of release)

1. ABS, J156 system
2. Alarm lamp of seat belts, J34
3. Control unit of internal lighting, J140
4. Block of the relay of the coupling of the conditioner, J32
5. Screen wiper and windscreen washer of back glass, J30 (Compartment)
6. Oil pressure control unit
(without system of automatic check), J114 or
6. Blou of management of forward lighting (with system of automatic check), J123
7. It is not used
8. It is not used
9. Automatic blocking of gear shifting (only for cars with the automatic transmission)
10. It is not used
11. It is not used
13. Passenger seats with heating, J132
14. A driver's seat with heating, J131
15. The hatch relay on a roof of the car, J139 or
15, 16. The control unit of the hatch and door glasses with the electric drive, J139
17. Relay of alarm lamps of the anticreeping alarm system, J237
18. Windows of doors with the electric drive, the hatch on a roof with the electric drive, the breaker of a chain of seats with the electric drive, S43

Prevention

To remove an additional fee of blocks of the relay, uncover, being under the left part of the dashboard.

Before performing works with any part of electric system, surely disconnect a weight wire from the accumulator.


PERFORMANCE ORDER
1) unscrew screws of the cover which is under the left part of the dashboard (are specified by shooters)
2) unscrew both screws (are specified by shooters)