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Serviceability of functioning of VSS can be checked on adequacy of indications of a speedometer. |
1. Remove VSS from a transmission case.
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2. Connect the voltmeter to two plugs of the sensor and switch the measuring instrument to the mode measurement of alternating voltage. Begin to rotate manually a driving gear wheel of the sensor, - the voltmeter has to register a signal with an amplitude about 0.5 V. |
3. In the absence of alarm tension the sensor is subject to replacement. 4. At positive results of the check described above check for break an electrical wiring on the site of a chain between the VSS socket and an instrument guard (see schemes of electric connections at the end of the Head Onboard electric equipment). If an electrical wiring as it should be, drive away the car on car repair shop for performing diagnostics of RSM and performance of the corresponding recovery repair. |