Citroën:: Xantia:: Check of serviceability of functioning, removal and installation of the sensor switch of fires of a backing

9.1.5. Check of serviceability of functioning, removal and installation of the sensor switch of fires of a backing

Check

PERFORMANCE ORDER

1. Control of functioning of fires of a backing is exercised by means of the sensor switch of plunger type screwed from above in a case of transmission. In case of violation of functioning of fires, first of all check a condition of the corresponding safety lock.
2. For check of the sensor switch disconnect from it an electrical wiring. By means of an ohmmeter or a lamp sampler make sure available conductivity between sensor switch plugs at the choice to the reverse gear. At negative result of check and lack of visible defects of an electrical wiring of the corresponding contour it is necessary to replace actually the sensor switch.

Removal

PERFORMANCE ORDER

1. For the purpose of ensuring access to the sensor switch, depending on a model complete set, remove an inlet air duct(s) (see the Head of the Power supply system and release) and the battery with the basic pallet (see the Head Elektrooborudovaniye of the engine).
2. Disunite the electric socket, then turn out the sensor switch and remove it from a transmission case together with a sealing washer.

Installation

PERFORMANCE ORDER

1. Replace a sealing washer, then screw the sensor switch on the regular place in a transmission case. Tighten the sensor with the required effort.
2. Restore initial connection of an electrical wiring, establish into place and connect the battery / an inlet air duct(s). Check serviceability of operation of fires of a backing.