Ford Sierra

1982-1993 of release

Repair and car operation



Ford Siyerra
+ 1.2. Car identification
+ 2. Maintenance
+ 3. General data
+ 4. Engines
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
- 12. Electric equipment
   12.1. Technical characteristics
   12.2. Relay and safety locks
   12.3. Removal and generator installation
   12.4. Dismantling and generator assembly
   12.5. Adjustment of a tension of a maple belt
   12.6. Starter
   12.7. Windscreen screen wiper, knot of indexes and headlight
   12.8. Removal and installation of a combination of devices
   12.9. Adjustment of light of headlights
   + 12.10. Heating and ventilation system
   + 12.11. Electroschemes





12.2. Relay and safety locks

GENERAL INFORMATION

RELAY

In the main block of safety locks and the relay relays can be established:

  – N I: safe start of the engine (starter blocking) in cars with an automatic transmission.;
  – N II: sound signal;
  – N III: headlights of a passing beam;
  – N IV: headlights of a driving beam;
  – N V: forward fog lights;
  – N VI: electric opening of back doors of a body;
  – N VII: programmator of an operating mode of brushes of a windscreen;
  – N VIII: brushes of headlights;
  – N IX: a control bulb of not fastened seat belts;
  – N X: ignition switch;
  – N XI: programmator of an operating mode of a brush of back glass;
  – N XII: temporary switch of illumination of salon of the car;
  – N XIII: heating of back glass and an external rear-view mirror with automatic switching off.

In an impellent compartment in the additional block of the relay (between the top fastening of the right rack of a suspension bracket and the accumulator) there can be relays:

  – heating of an inlet collector;
  – switching off of the module of management by ignition of ESC II and step-by-step engine of a regulator of idling;
  – the konditsionerny device with a safety lock 15 And.

In an impellent compartment there can be a relay of the sensor of number of turns of the engine.

In the block under the forward panel on the right side (between an average part of the forward panel and a ware box) there can be following relays:

  – start of the warm engine (engines with injection);
  – control of a luminescence of bulbs;
  – central lock;
  – precautionary indicator of the index.

About an arm of a steering column there can be following safety locks:

  – indexes of turn and emergency fires;
  – heating of forward seats;
  – additional fan of a radiator;
  – the aerial actuated electricly;
  – electric lifts of glasses.

SAFETY LOCKS

The block of safety locks is placed in an impellent compartment on the left side of a face-to-face partition.

List of safety locks

Current (And)
Protected contour
1
30
Electric lifts of glasses.
2
30
Heating of back glass and rear-view mirrors.
3
10
Hours, programmator of a screen wiper of a windscreen, bulb of use of fuel (эконометр), central lock, module of graphic information.
4
30
Fan engine, screen wiper of back glass, pump of a washer of a windscreen.
5
30
Screen wipers and washers of headlights, backing lamp.
6
15
Sound signal (the button on a steering wheel).
7
15
Headlights of a driving beam.
8
10
Engine of a screen wiper of a windscreen.
9
15
Turn indexes, braking lamps.
10
15
Forward fog lights.
11
30
Blocking of doors of the back of a body, central blocking of doors.
12
25
Illumination of a luggage carrier, heating of seats, temporary switch of illumination of salon, digital watch, lighter.
13
10
Emergency fires, sound signal (the button in the multipurpose switch).
14
10
Left headlight of a driving beam.
15
10
Right headlight of a driving beam.
16
10
Left headlight of a passing beam.
17
10
Right headlight of a passing beam.
18
10
Right forward and back marker lights, illumination of a ware box and combination of devices.
19
10
Illumination of the switch of fog lights, vy forward and back marker lights, illumination of an impellent compartment and number plates.
20
15
Additional fan of system of cooling of the engine.

Prevention

The main block of safety locks and the relay is in a back part of an impellent compartment on the left side.


Besides, on separate wires there are following safety locks:

  – the main safety lock (about 55 And) – a wire (+) the accumulator;
  – radio receiver (2 And; 2,5 And or 3,15 And) – on a wire of a food or behind the radio receiver case (behind the forward panel).