7.5.6. Understeering switch

The understeering switch consists of the connector fixed by a collar on an arm of a shaft of the steering mechanism, and two switches. The left switch includes indexes of turn, light of headlights and parking light, and right — operates work of a washer and cleaners of glasses.
Switches are fixed in connectors by two spring brackets. For replacement of the damaged switch (right or left) remove a facing casing of a shaft of the steering mechanism, squeeze latches of the switch and take out it from a connector.

Fig. 7.25. Provisions of levers of the understeering switch. Fat lines showed starting positions, thin — fixed and dotted — unstable provisions of levers

Provisions of levers of switches are shown in fig. 7.25, and the contacts closed at the same time are given in tab. 7.6.

   The table 7.6 Short Circuit of Contacts at various provisions of levers of the understeering switch
Position of the lever (fig. 7.25)
The closed contacts
The switched-on devices
Left lever
I
-
-
II *
49a-49a1_
Indexes of the left turn
III
49a-49a1_ P-58L
Indexes of the left turn
IV *
49a-49aR
Indexes of the right turn
V
49a-49aR P-58L
Indexes of the right turn
VI
56-56b
Passing beam of headlights
VII *
30-56a 56-56b
Alarm system driving beam of headlights Passing beam of headlights
VIII
56-56a
Driving beam of headlights
Right lever
1
53e-53
-
II *
53e-53 53a-j
Screenwash (faltering work)
III
53e-53 53a-j
Screenwash (faltering work)
IV
53a-53
1 - speed of screenwash
V
53a-53
2nd speed of screenwash
VI
-
-
VII *
53ah-W
Washer and the Washer screenwash and cleaner of headlights (if headlights are included)
VIII
53ah-53H
Cleaner of back glass **
IX *
53ah-53H 53ah-WH
Cleaner of back glass ** Washer of back glass **