Audi 80/90/Coupe

since 1986-1991 of release

Repair and car operation



Audi 80/90/Coupe
+ 1.2. Car identification
+ 2. Engines, carburetors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Ignition system
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Central air
- 14. Electric equipment
   + 14.1.2. Thermoswitch, electronic thermoswitch
   - 14.2. Electroconducting
      14.2.2. Updating 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 relay blocks
      14.2.6. Additional payment of blocks of the relay
      14.2.7. The locations of tips 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 engine office
   + 14.3. Electroschemes







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14.2.5. Identification of contacts on a payment of safety locks and relay blocks

GENERAL INFORMATION

Identification of blocks of the relay (Audi-80/90)

1. Fog lights of J5
2. The fan a cooling radiator (a step 2) J101
3. The control unit the fan of cooling of a radiator at the switched-off J138 engine
4. It is not used
5. Relay of fall of loading of J18
6. Supercharger of fresh air of the J11 conditioner
7. Device of giving of a sound signal of J4
8. A crossing point between contacts 36 and 38 manual transmissions
9. Automatic transmission of J60
10. Fuel pump J17
11. The fan a cooling radiator (a step 1) J26

Identification of contacts on a payment of safety locks and relay blocks

ARRANGEMENT OF THE BLOCK OF THE RELAY
CONTACT NUMBER
NUMBER ON THE RELAY BLOCK
USE
1
10
86
Antifog lamps
11
30
12
85
13
87
2
14
30
Relay of high speed of the fan of cooling of a radiator
15
85
16
87a
17
87
18
86
3
1
15
The control unit the fan of cooling of a radiator at the switched-off engine
2
30
3
31
4
5
ST1
6
7
87
8
9
4
It is open
5
24
30
The relay lowering loading
25
85
26
87
27
86
6
58
Relay of the air conditioner
28
86
29
87a
30
30
31
85
7
32
87
Device of giving of a sound signal
33
86
34
30
35
65
8
36
87
Automatic transmission
37
86
38
30
39
85
9
40
53e
Breaker of work of a stekloomyvatel and screen wiper
41
53c
42
31b
43
15
44
31
45
I
10
46
15
Fuel pump
47
T
46
30
49
L
50
31
51
1
52
87
53
59
11
54
87
Relay of low speed of the fan of cooling of a radiator
55
86
56
30
57
85

Identification of blocks of the relay (Audi-80/90, 80/90 Quattro and the Compartment, since models of 1989 of release)

1. Fog lights, J5
2. It is not used
3. The control unit the fan of cooling of a radiator at the switched-off engine, J138
4. System of stekloomyvatel of forward headlights, J39
5. Relay of fall of loading, J18
6. Relay of high speed of the fan of cooling of a radiator, J101
7. Device of giving of a sound signal, J4
8. A crossing point between contacts 36 and 38 manual transmissions
8. Automatic transmission, J60
9. Breaker of work of a stekloomyvatel and screen wiper, J31
10. Fuel pump, J17
11. Relay of low speed of the fan of cooling of a radiator, J26

Identification of contacts on a payment of safety locks and relay blocks

ARRANGEMENT OF THE BLOCK OF THE RELAY
CONTACT NUMBER
NUMBER ON THE RELAY BLOCK
USE
1
10
86
Antifog lamps
11
30
12
85
13
87
2
It is open
3
1
15
The control unit the fan of cooling of a radiator at the switched-off engine
2
30
3
31
4
T
5
ST1
6
7
87
8
9
4
19
30
System of stekloomyvatel of forward headlights
20
85
21
86
22
87
23
5
24
30
The relay lowering loading
25
85
26
87
27
86
6
58
87
Relay of high speed of the fan of cooling of a radiator
28
86
29
87a
30
30
31
85
7
32
87
Device of giving of a sound signal
33
86
34
30
35
85
8
36
87
Automatic transmission
Crossing point (manual transmission)
37
86
38
30
39
85
9
40
53e
Breaker of work of a stekloomyvatel and screen wiper
41
53c
42
31b
43
15
44
31
45
I
10
46
15
Fuel pump
47
T
46
30
49
L
50
31
51
1
52
87
53
59
11
54
87
Relay of low speed of the fan of cooling of a radiator
55
86
56
30
57
85

Payment of safety locks and relay blocks, contacts for conducting connection

A–Contacts for connection of the tip of central air, color gray
B–Contacts for connection of the tip of a forward right plait of wires, color black
C–Contacts for connection of the tip of a combination of devices, color blue
D–Contacts for connection of the tip of a forward left plait of wires, color green
E–Contacts for connection of the tip of a forward left plait of wires, color yellow
F–Contacts for connection of the tip of a combination of devices, color brown
G–Contacts for connection of the tip of a combination of devices, color red
H–Contacts for connection of the tip of a back plait of wires, color black
I–Contacts for connection of the tip of a combination of devices, color red
J–Contacts for connection of the tip of a combination of devices, color yellow
K–Contacts for connection of the tip of the relay 3, color black
L–Contacts for connection of the individual tip (plug 30), color colourless
M–Contacts for connection of the tip of the non-standard equipment established by request, color colourless
N–It is not used
O–It is not used
P–To a safety lock 20