11.6. Check, removal and installation to the place of the switch of fires of a backing

Check

 PERFORMANCE ORDER

1. Disconnect a negative wire of the battery and remove it from the plug aside.
2. Disconnect a plait of wires from the backing light switch. On models till 1994 the switch is located the issue on a trailer plate of transmission near a stopper of a jellied mouth.
3. On models after 1994 the switch is located the issue in a back part of a case of transmission to the right of a differential case.
4. Connect probes of the ohmmeter or tester established on measurement of resistance to plugs of the switch of fires of a backing.
5. In normal situation contacts of the switch are opened. Thus, at the movement of the car on the transfers other than transfer of a backing, the ohmmeter / tester will show infinite resistance (the contour is broken off). At installation of a control lever of the transmission in position of the reverse gear contacts of the switch have to become isolated, thus the ohmmeter / tester will show zero resistance (the contour is closed).
6. If the tester shows constantly opened or closed contour, irrespective of the provision of a control lever, or at interruptions in instrument readings, the switch has to be replaced.

Removal

 PERFORMANCE ORDER

1. If did not make it yet, disconnect a negative wire of the battery and remove it from the plug aside.
2. Disconnect a plait of wires from the switch of fires of tail light on the socket.
3. By means of a suitable wrench unscrew the switch from a trailer plate, remove all washers and laying which can be established; laying has to be established into place at installation of the switch for the purpose of providing a necessary gap between a rod of the switch and shaft of the reverse gear.

Installation into place

Install the switch into place, working as it should be, the return to a removal order.

Remember that on cars after 1994 the socket of a plait of wires of the switch of fires of a backing has to be installed to the issue with the new sealing plug.

Connect a negative wire of the battery.