Cars are equipped with security systems (SRS) including safety cushions and natyazhitel of seat belts. Before work about sensors of blow, the dashboard and a steering column disconnect at first negative, and then positive plugs from the rechargeable battery and wait 2 min. It will exclude unauthorized disclosure of safety cushions and operation of natyazhitel of seat belts which can put injuries.
You make replacement of the combined understeering switches as follows:
Switch off ignition and disconnect a wire of "weight" from the rechargeable battery.
Remove a steering wheel.
Remove casings of a steering column.
Disconnect electric sockets from the combined switches.
Fig. 15.20. An arrangement of screws of fastening of the combined switch of indexes of turn and light of headlights
Fig. 15.21. The combined understeering switches: 1 – switch of indexes of turn and light of headlights; 2 – case of switches; 3 – screen wiper switch; 4 – spiral wire
Turn out screws and remove the combined switches from a steering column (
You make installation of understeering switches in the sequence, the return to removal.