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SX2190重型汽车电气系统为24V单线制、负极搭铁,电气元件采用德国波许(Bosch)公司的产品。为提高SX2190型汽车的越野性和通过性,该车装有分动箱差速锁、桥间差速锁和轮间差速锁。差速锁采用电控气操纵,在使用过程中,差速锁开关指示灯常会出现故障,下面介绍常见故障的判断与排除方法。故障现象:差速锁指示灯在使用中时常出现长亮或不亮的现象
SX2190 heavy-duty vehicle electrical system is a 24V single-wire system, the negative ground, the electrical components used by the German Bosch (Bosch) company’s products. In order to improve the off-road nature of SX2190 cars and through the car equipped with transfer case differential lock, differential lock between the bridge and the wheel differential lock. Differential lock using electronic control gas control, in use, differential lock switch indicator often fails, the following describes the common fault judgment and troubleshooting. Symptom: Differential lock indicator light often appear in use when the phenomenon of long or not bright