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故障现象一辆2014年产新福克斯车,搭载1.6 L发动机和6速干式双离合变速器,行驶里程约为480km,因发动机熄火后钥匙无法从点火开关中拔出而进厂检修。据驾驶人反映,该故障在之前的使用过程中曾出现过,后来又恢复正常了,但这次出现故障后一直无法恢复正常。故障诊断接车后试车验证故障,故障现象确实存在。将点火开关置于2位时,可以正常换挡,于是将挡位换入P挡,断开点火开关,发现点火开关无法置于0位,钥匙无法从点火开关中拔出,且仪表上也不显示P挡。
Symptom A 2014 Ford Focus vehicle with a 1.6L engine and a 6-speed dry dual clutch transmission has an approximate mileage of 480km. The engine can not be removed from the ignition after the engine has been switched off. According to the driver reflected that the fault occurred in the previous use of the process, and later returned to normal, but after this failure has been unable to return to normal. Troubleshooting After the test car to verify the fault, the fault does exist. The ignition switch is placed in 2, you can shift normally, so the gear into the P block, disconnect the ignition switch and found that the ignition switch can not be placed at 0, the key can not be pulled out from the ignition switch, and the instrument also Does not display P block.