SYMBOLDESCRIPTION1Water Temperature Switch2Water Temperature Switch3Backup Light Switch ( M / T )4 Neutral Start Switch ( A / T )5Washer Valve6Headlight Relay (In Relay Block)7Fan Relay (In Relay Block)8A/C Relay (In Relay Block)9A/C Relay (In Relay Block10Main Relay (In Relay Block)11Oil Pressure Switch12Water Temperature Sender Chevrolet Falcon 1992 Front Electrical Circuit Symbol Map