S40/V40
1. General information
2. Operation and maintenance of the car
3. Design and technical characteristics of engines
4. Repair of the engine
5. Transmission
6. Brake system
7. Forward suspension bracket and steering
8. Back suspension bracket
9. Control system of the Fenix 5.1 engine
10. Electric equipment. Conducting and components
10.1. Introduction
10.2. Relay
10.3. Safety locks
10.4. Plaits of an electrical wiring and modules of management
10.5. General checks
10.6. Technical characteristics of basic elements of electric network
10.7. Technology of replacement of elements of the electric equipment
10.7.1. Replacement of the generator
10.7.2. Replacement of a starter
10.7.3. Replacement of the sensor of pressure of oil
10.7.4. Replacement of external lighting fixtures
10.7.5. Replacement of lighting fixtures in salon
10.7.6. Replacement of switches of internal lighting
10.7.7. Replacement of a sound signal
10.7.8. Replacement of elements of a screen wiper
10.7.9. Replacement of switches
10.7.10. Removal of system electronic control system of a microclimate (EUM)
10.7.11. Replacement of the lighter
10.7.12. Replacement of blocks of the relay
10.8. Mechanical checks and adjustments
10.9. An arrangement of electric components on the car and schemes of their electric communications
11. Body
12. Schemes of electric equipment
 



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10.7.9. Replacement of switches

General information


Fig. 10.60. Removal of switches in the console


Switches in the console can be removed by means of a penknife. For this purpose insert a knife blade into a crack sideways of the switch (fig. 10.60). Carefully put forward the switch outside as the lever.

       NOTE
In order to avoid damage use if necessary a protective plate.

Replacement of the lock of ignition

The sequence of actions when replacing the lock of ignition:
1) uncover a steering column (3 screws);

Fig. 10.61. Arrangement of the fixing screw of the lock of ignition


2) unscrew the fixing screw behind the switch of ignition (fig. 10.61);
3) disconnect the switch socket;
4) collect upside-down;
5) check working capacity.

Replacement
lighting switch

The switch is located on the top part of the dashboard and fixed from its inside by latches. In this switch there are also switches of passing beam of headlights, adjustments of the direction of light of headlights and inclusion of fog lights.
The sequence of actions when replacing the switch of lighting:

Fig. 10.62. Arrangement of fixing screws


1) unscrew two fixing screws from below (fig. 10.62);
2) disconnect sockets;
3) wring out four latches and remove the switch;
4) collect as it should be, the return to dismantling.

Replacement of the switch
stoplight

The switch is located on the block of pedals.
The sequence of actions when replacing the switch of a stoplight:
1) disconnect the socket;

Fig. 10.63. Removal of the switch of a stoplight


2) unscrew the switch (fig. 10.63) to the left;
3) press the switch that it entered a bracket against the stop (the pedal has to be wrung out);
4) connect the socket;
5) adjust, turning and unscrewing the switch.

       NOTE
Lamps of a stoplight have to light up when moving a pedal of 5 mm

Replacement of the switch
backing lamp

Operation is given for the model equipped with the mechanical transmission.
The sequence of actions when replacing the switch of a lamp of a backing:

Fig. 10.64. Backing lamp switch arrangement


1) disconnect the socket, remove the switch (fig. 10.64);
2) collect as it should be, the return to removal;

       PREVENTION
It is obligatory to establish new consolidation!

3) check oil level in the transmission.

Replacement of switches
central console

The sequence of actions when replacing switches of the central console:
1) switch off ignition;
2) remove the lower facing of the console on the right side;
3) wring out the switch block from below up;
4) disconnect the socket;
5) remove the switch;
6) collect as it should be, the return to removal.

Replacement of the switch
alarm lamp

The sequence of actions when replacing the switch of an alarm lamp:

Fig. 10.65. Removal of handles and panel


1) remove handles of management of a heater by means of the small screw-driver, having wrung out a back part of handles (fig. 10.65);
2) remove the forward panel (implant fingers into openings and accurately take out it);
3) unscrew two fixing screws (torx) in the top part;

Fig. 10.66. Removal of a lattice


4) put forward a fan lattice, having hooked it by means of the small screw-driver (fig. 10.66);
5) wring out latches of panels the screw-driver and push the panel a little forward;

Fig. 10.67. Removal of the switch of an alarm lamp


6) wring out two clamps and remove the switch (fig. 10.67) back;
7) disconnect the socket;
8) collect as it should be, the return to dismantling.

Replacement of the switch
traveling computer

The sequence of actions when replacing the switch of the traveling computer:

Fig. 10.68. Removal of the forward panel and arrangement of fixing screws


1) remove handles of management of a heater by means of the small screw-driver, having wrung out a back part of handles (fig. 10.68);
2) remove the forward panel (implant fingers into openings and accurately take out it);
3) unscrew four fixing screws (torx);
4) remove the console basis (accurately press the screw-driver its edge);

       NOTE
For removal of the basis of the console at first push the radio tape recorder forward on several centimeters.

5) unscrew the screw behind the basis of the console and push forward the console a little;

Fig. 10.69. Removal of the switch of the traveling computer


6) wring out the fixing latches behind the switch (fig. 10.69);
7) collect as it should be, the return to removal.
       
Replacement of the switch
the hatch in a roof

The sequence of actions when replacing the switch of the hatch in a roof:
1) uncover a plafond of the switch of illumination of salon, having raised edge the small screw-driver;

       NOTE
The spring of the switch is not recorded on the place.


Fig. 10.70. Removal of the switch of the hatch


2) remove the switch by means of the small screw-driver (fig. 10.70);
3) collect as it should be, the return to removal.

       NOTE
For installation of the switch remove a plafond of illumination of salon (for ensuring good contact of plugs of the socket).

Replacement of the switch
electric drive
window regulators of doors

Remove the switch by means of the small screw-driver.

Replacement of the relay automatic
lowerings of glass at doors

The sequence of actions when replacing the relay of automatic lowering of glass at doors:
1) remove facing of a door on the party of the driver;

Fig. 10.71. An arrangement of the relay of automatic lowering of glass at doors


2) remove the relay from a clamp and disconnect the socket (fig. 10.71);
3) collect as it should be, the return to removal.

Replacement of the module of management
fog lights

The sequence of actions when replacing the module of management of fog lights:
1) remove a combination of devices;

Fig. 10.72. Arrangement of screws


2) unscrew two top screws of a combination of devices (fig. 10.72);
3) remove the module of management.

       NOTE
At back fog lamps in this place the relay which is fixed by a bracket is located.

Replacement of the switch
screen wiper

The sequence of actions when replacing the switch of a screen wiper:
1) uncover a steering column (3 screws);

Fig. 10.73. An arrangement of fixing screws of the switch of a screen wiper (are specified by shooters)


2) unscrew fixing screws from the switch (fig. 10.73);
3) remove the switch and disconnect the socket;
4) collect as it should be, the return to removal.

Replacement of the switch
indexes of turn

The sequence of actions when replacing the switch of indexes of turn:
1) uncover a steering column (3 screws);

Fig. 10.74. An arrangement of fixing screws of the switch of the index of turns (are specified by shooters)


2) unscrew fixing screws from the switch (fig. 10.74);
3) wring out a clamp;
4) remove the switch and disconnect the socket;
5) collect as it should be, the return to removal.

Replacement of switches
conditioner, heater
back glass, system
recirculation

The sequence of actions when replacing switches of the conditioner, a heater of back glass, system of recirculation:

Fig. 10.75. Removal of the printed circuit board: 1 — the top fastenings of a payment; 2 — the lower fastenings of a payment


1) remove handles of management of a heater by means of the small screw-driver, having wrung out a back part of handles (fig. 10.75);
2) remove the forward panel (to implant fingers into openings and accurately take out it);
3) remove the printed circuit board behind the forward panel. At first top fastenings of a payment 1, and then lower fastenings of a payment 2;

       NOTE
 Replace the printed circuit board only assembled.

4) collect as it should be, the return to removal.

Replacement of the switch
fan

The sequence of actions when replacing the switch of the fan:

Fig. 10.76. Arrangement of fixing screws.


4) remove handles of management of a heater by means of the small screw-driver, having wrung out a back part of handles (fig. 10.76);
5) remove the forward panel (implant fingers into openings and accurately take out it);
6) unscrew four fixing screws (torx);
7) remove the console basis (accurately press the screw-driver edge);

       NOTE
For removal of the basis of the console at first push the radio tape recorder forward on several centimeters.


Fig. 10.77. A screw arrangement in the console basis


8) unscrew the screw in the bases of the console (fig. 10.77) and push forward the console a little;
9) disconnect sockets from switches;

       ATTENTION
Do not disconnect radio tape recorder sockets.

10) incline the heater block down;
11) remove the extender from a switch axis;

Fig. 10.78. Removal of the switch


12) press four fixing brackets and remove the switch, having shifted it (fig. 10.78) back;
13) collect as it should be, the return to removal.

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10.7.10. Removal of system electronic control system of a microclimate (EUM)