B153A升降门不工作

 B153A升降门不工作

Dan Hart

诊断和解决B153A升降门不工作的问题

如果你拥有Enclave、CTS、STX、Avalanche、Acadia、Yukon、Tahoe、Suburban或Outlook的电动升降门,并遇到故障代码B153A升降门不工作,以下是诊断程序、通用汽车服务公告#PIT4041D和下列车辆的修复方法。

B153A 00: 升降门锁开关信号电路-当升降门控制模块检测到棘轮、棘爪和/或扇形信号电路中的开路/高阻,升降门锁低参考电路中的开路/高阻,或来自以下开关输入的任何不正确的信号组合:

B153A 08: 升降门锁开关信号电路信号无效 -当升降门控制模块检测到B+电压损失、传感器信号电路中的开路/高阻、升降门锁低参考电路中的开路/高阻,或来自以下开关输入端的任何错误信号组合时

电动升降门如何工作

升降门锁包含一个棘轮、棘爪和扇形开关。 它们与升降门控制模块通信,以确定锁扣在收紧或松开期间的状态。 棘轮和棘爪开关在主锁扣和副锁扣锁住时显示为非活动,扇形开关在收紧操作期间显示为活动。

闩锁开关的信号电路通过一个电阻器供电,并在电梯门控制模块内进行监控。 闩锁开关与电梯门控制模块共享一个共同的低电平参考电路,当开关触点闭合时,信号电路变为低电平,电梯门控制模块确定该开关处于激活状态。

诊断和解决B153A升降门不工作的问题

断开电梯门锁的电气连接器,棘轮、棘爪和扇形的三个信号现在应该在扫描工具上显示为不活动。

2.在每个信号电路终端(用于棘爪、扇形和棘轮)和接地电路终端2之间连接一根跳线,当每个单独的电路跳到地面时,监测扫描工具上的读数,扫描工具应该显示 "激活"。

3.如果上述任何连接测试失败,请检查信号电路的接线,低参考电路,或尝试从已知的良好车辆上购买一个电动升降门控制模块。

4.如果上述两项测试都通过,监测升降门锁扣组件的内部开关输入是否正常工作。

提升门锁连接器的接线图和引脚分布

1 0.5 L-BU 地面

2 未使用

3 0.5 BK 地面

4 0.5 L-GN 后部通道开放开关信号

5 0.35 BK 地面

6 0.5 PK/BK 升降门防撞开关信号

升降门夹层连接器

See_also: 福特汽车节气门体再学习程序

1 2 BN 升降门夹层门锁电机打开控制

2 0.35 PU/WH 低基准

3 2 L-BU 升降门夹层锁扣电机关闭控制

4 0.35 D-GN锁存区开关信号

5 0.35 GY 闩锁棘爪开关信号

6 0.35 PK/BK 闩锁棘轮开关信号灯

受通用汽车服务公告#PIT4041D影响的车辆

2008 - 2013 别克昂科威

2010 - 2013 凯迪拉克CTS旅行车

2007 - 2013 凯迪拉克SRX

2007 - 2013 凯迪拉克凯雷德,凯雷德ESV

2007 - 2013 雪佛兰Avalanche, Tahoe, Suburban

2009 - 2013 雪佛兰Traverse

2007 - 2013 GMC Yukon 型号

2007 - 2013 GMC Acadia

2007 - 2010 土星OUTLOOK

带电动升降门(RPO E61或TB5)的车型

B153A升降门不工作的最常见修复方法

线束问题到锁存器和收紧器的连接器、

磨损的液压支柱

错误的门闩

See_also: 维修排气管系统信息 通用卡车

Dan Hart

Dan Hart is an automotive enthusiast and expert in car repair and maintenance. With over 10 years of industry experience, Dan has honed his skills through countless hours of working on various makes and models. His passion for cars started at a young age, and he has since turned it into a successful career.Dan's blog, Tips for Car Repair, is a culmination of his expertise and dedication to helping car owners tackle common and complex repair issues. He believes that everyone should have some basic knowledge of car repair, as it not only saves money but also empowers individuals to take control of their vehicle's maintenance.Through his blog, Dan shares practical and easy-to-follow tips, step-by-step guides, and troubleshooting techniques that break down complex concepts into understandable language. His writing style is approachable, making it suitable for both novice car owners and experienced mechanics seeking additional insights. Dan's goal is to equip his readers with the knowledge and confidence needed to tackle car repair tasks on their own, thus preventing unnecessary trips to the mechanic and expensive repair bills.In addition to maintaining his blog, Dan also runs a successful auto repair shop where he continues to serve his community by providing high-quality repair services. His dedication to customer satisfaction and his unwavering commitment to deliveringexceptional workmanship has earned him a loyal customer base over the years.When he's not under the hood of a car or writing blog posts, you can find Dan enjoying outdoor activities, attending car shows, or spending time with his family. As a true car enthusiast, he is always up-to-date with the latest industry trends and eagerly shares his insights and recommendations with his blog readers.With his vast knowledge and genuine passion for cars, Dan Hart is a trusted authority in the field of car repair and maintenance. His blog is an invaluable resource for anyone looking to keep their vehicle running smoothly and avoid unnecessary headaches.