如何更换离合器开关

离合器开关旨在防止车辆启动。当离合器踏板处于向上位置时,离合器开关通常会打开,而点火开关没有电源。当将离合器开关推到离合器踏板上时,将电路关闭到点火开关,从而使起动器进入发动机。离合器开关可能需要替换,因此请继续弄清楚该过程的工作原理。

有两种方法可以确定离合器开关是否失败或失败。首先,离合器开关内的触点已腐蚀或燃烧,不会建立连接以从离合器开关到点火开关的电路完成。其次,离合器开关接线可能会受到损坏,燃烧或腐蚀,并且无法完成从离合器开关的连接点火开关

  • Warning:篡改或删除离合器开关以消除问题是非常危险的。

第1部分,共5部分:验证离合器开关条件

Materials Needed

Step 1: Locate the clutch pedal。在离合器踏板您会找到离合器开关。

步骤2:检查阻力。向上拉动离合器踏板,然后推入从开关中伸出的杆,从而使离合器踏板不断接触。

杆机芯不应阻力。

步骤3:检查电线到离合器踏板。Make sure that the wires are not broken or loose.

如果您的离合器开关线束有插头,请卸下插头,然后检查内部的触点是否腐蚀和水分。如果目前存在水分,则需要将电气清洁剂喷到触点上。如果插头有腐蚀,则需要使用小苏打和水清理腐蚀。

点火开关in the off position

  • 笔记:确保点火开关在使用小苏打和触点上的水之前处于关闭位置。

第5部分5:准备车辆

需要的材料

Step 1: Park your vehicle on a flat, hard surface。这将使您可以安全地工作。

步骤2:将车轮盖在后轮胎周围。这些是地面上将保留的轮胎。

Engage the parking brake to the lock the rear tires from moving.

Step 3: Put transmission in neutral。一旦车轮盖子就位,驻车制动器就在中立的变速箱就位。

第5部分5:卸下离合器开关

Materials Needed

  • 盒装端扳手
  • 菲利普斯头螺丝刀
  • 踏板凹陷工具
  • 保护手套
  • 带有度量和标准插座的棘轮
  • 护目镜
  • 侧切割机
  • 扭矩位设置

步骤1:卸下破折号盖。卸下覆盖离合器踏板支架的那些。

步骤2:拔下开关的线束。如果开关线连接,则需要标记电线,然后用侧切割机切割。

jam nut on clutch pedal

步骤3:访问开关果酱螺母。Use the pedal depressor and position the clutch pedal far enough off the clutch switch to have access to the switch jam nut.

Step 4: Loosen the jam nut and remove clutch switch。这个螺母可将离合器开关切换到离合器踏板支架。

从离合器踏板支架上卸下离合器开关。

第4部分,共5部分:安装离合器开关

  • 盒装端扳手
  • 菲利普斯头螺丝刀
  • 保护手套
  • 带有度量和标准插座的棘轮
  • 护目镜
  • 扭矩位设置
  • 电线压接
  • Wire strippers

步骤1:安装开关。Put the adjusting nut on the new clutch switch and install the switch into the clutch pedal bracket.

Step 2: Put on the locking nut on the clutch switch。将螺母放松,以便您可以调整开关。

步骤3:释放制动踏板。Do this by turning the switch clockwise or counterclockwise to adjust the switch to where it is in full contact with clutch pedal arm.

步骤4:访问开关果酱螺母。Use the pedal depressor and position the clutch pedal far enough off the clutch switch to have access to the switch jam nut.

步骤5:用手拧紧果酱螺母。将调节器1/8转动更多,以将离合器开关固定到离合器踏板支架上。

图形显示离合器踏板和开关的适当放置

步骤6:验证离合器踏板和开关之间的接触。卸下踏板凹陷器,验证离合器踏板与离合器开关完全接触。

步骤7:插入线束。如果您必须切线,请将电线与新开关匹配。

Strip the wire bare using your wire strippers. Use butt connectors with built in heat shrink and place the wires inside them. Use your crimper tool and crimp the butt connectors to the wires.

步骤8:重新安装仪表板盖。安装您必须删除的所有破折号盖,才能访问离合器踏板支架。

第5部分5:测试离合器开关

步骤1:从车轮上卸下车轮盖子。如果车辆在测试期间要移动,这将防止离合器损坏。

打开汽车

步骤2:将点火键转到开始位置。At this time nothing should happen.

步骤3:踩下离合器踏板,然后将点火开关启动。将离合器踏板从开关上卸下,电路到点火开关上的起始位置应具有完整的电路。

The engine will start.

Step 4: Repeat the process three times。这将验证离合器开关是否正常工作。

If your vehicle will not start with the clutch in the down position or if you have problems with the vehicle starting with the clutch switch engaged with the clutch pedal, then there may be further diagnosis needed. If the problem persists, then you should seek out help from one of YourMechanic’s certified mechanics that can检查离合器,传播和诊断问题。


下一步

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斯科特

34 years of experience
546评论
斯科特
34 years of experience
GMC K1500 V8-5.0L-离合器不起作用 - 科罗拉多州Broomfield
我因为他的知识而要求斯科特。他不仅将汽车插入计算机,还说“我不确定”。他实际上可以看一下过去经历中所知道的。我将永远寻求他的帮助。
斯巴鲁内陆 - 离合器不起作用 - 科罗拉多州丹佛
斯科特was very thorough with his work on my Subaru, communicated effectively to coordinate my appointment, and provided excellent recommendations for further services to resolve my problem (which ended up being more of a problem than initially anticipated). Very helpful and friendly, and I would highly recommend!

特拉维斯

13年的经验
579评论
特拉维斯
13年的经验
马自达Miata L4-1.8L-离合器不起作用 - 明尼苏达州明尼阿波利斯
特拉维斯准时出现。他很专业,非常好。他检查了汽车,做了必要的事情并完成了工作。我肯定会让他解决我遇到的任何汽车问题。

奥古斯丁

12年的经验
129 reviews
奥古斯丁
12年的经验
马自达B2200 L4-2.2L-离合器不起作用 - 新墨西哥州阿尔伯克基
奥古斯丁was on time, friendly, and was mindful of COVID safe practices. He was very knowledgeable about my old truck and was able to fix it right away. Thanks so much Augustine!!!

Juan

9 years of experience
301reviews
Juan
9 years of experience
Mazda MX-5 Miata L4-2.0L - Clutch is not working - Orlando, Florida
胡安很专业,友善,擅长解释自己在做什么以及为什么。他帮助我了解了我的汽车的问题以及我的送礼来解决它们。

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