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1. Disunite the sensor electrical wiring plait socket. Measure by the voltmeter tension on the socket (see an accompanying illustration). Identification of the plug of a wire of food can be made according to schemes of electric connections (see the Head Onboard electric equipment). On the socket battery tension has to take place. If food is absent, check a condition of an electrical wiring of VSS on a site between the sensor and the assembly block of safety locks. By means of an ohmmeter check existence of conductivity between the plug of a black wire of the socket and weight. If conductivity is absent, check a condition of a black wire and quality of its terminal connections. |