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故障现象一辆2007年产江淮瑞风商务车,车型代号为HFC6500A3C8,搭载HFC4GA发动机和5速手动变速器,累计行驶里程约为15万km。因前部示廓灯、后部尾灯及组合仪表灯均不亮而进厂检修。故障诊断接车后首先试车验证故障现象,起动发动机,将灯光开关(也称为多功能开关)置于PARK位置,组合仪表灯、前部示廓灯、后部尾灯及牌照灯均不亮;将灯光开关置于HEAD位置,前照灯点亮,组合仪表灯、前部示廓灯、后部
Trouble A 2007 JAC Refine Business Vehicle, model code HFC6500A3C8, equipped with HFC4GA engine and 5-speed manual transmission, the cumulative mileage of about 150,000 km. Due to the front profile lights, rear taillights and combination instrument lights are not bright and into the factory overhaul. Fault diagnosis After the first car to test the vehicle to verify the phenomenon of failure, start the engine, the light switch (also known as multi-function switch) PARK position, combination instrument lights, front profile lights, rear taillights and license plate lights are not bright; Place the light switch in the HEAD position with the headlamp illuminated, the dash panel insert light, the front profile light, the rear