MID 081 - CID 0596 - FMI 14
产生此代码的情况:
Show/hide table
图 1 | g01446636 |
Cat Data Link 电路示意图 |
当动力传动系 ECM 不能与机具 ECM 正常通信时,记录该诊断代码。 机具 ECM 和动力传动系 ECM 通过 Cat 数据链路通信。
可能产生此诊断代码的原因如下:
- 机具 ECM 或动力传动系 ECM 具有不正确的软件或硬件。
注: 确保诊断代码指示灯和诊断代码都处于激活状态。
测试步骤 1. 确认硬件和软件的零件号。
- 确认下列信息正确:
- 机具 ECM 的闪存软件零件号
- 动力传动系 ECM 闪存软件的零件号
- 机具 ECM 零件号
- 动力传动系 ECM 的零件号
注: 咨询当地 Caterpillar 经销商,了解闪存软件的正确零件号。
- 机具 ECM 的闪存软件零件号
预期结果:
所有零件号都正确。
结果:
- 正常 - 所有零件号都正确。 CID 0596 FMI 14 为激活状态。 没有排除该故障。 ECM 软件可能损坏。
修复: 用正确的软件重新闪存编程 ECM。 更多资料,请参阅测试和调整, "ECM(Electronic Control Module,电子控制模块)- 闪存编程" 一节。
停止
- 不正常 - 部分零件号不正确。
修复: 安装的机具 ECM 或动力传动系 ECM 的零件号错误,或者安装的闪存软件不正确。 用零件号正确的模块更换不正确的机具 ECM 或动力传动系 ECM。 闪存编程正确的软件。 更多资料,请参阅测试和调整, "ECM(Electronic Control Module,电子控制模块)- 闪存编程" 一节。
停止
Caterpillar Information System:
2008/06/23 Improved Mounting Caps for the Idlers and Rollers are now Used {4159, 4180}
IT38H Integrated Toolcarrier and 938H Wheel Loader Lift Kickout
854K Wheel Dozer and 992K Wheel Loader Power Train MID 081 - CID 0596 - FMI 09
854K Wheel Dozer and 992K Wheel Loader Power Train MID 081 - CID 0590 - FMI 14
994H Wheel Loader Machine Systems Window Wiper and Wiper Motor (Front) - Install
992K Wheel Loader and 854K Wheel Dozer Power Train Axle Shaft - Remove and Install
993K Wheel Loader Steering System Steering System Pressure (High Pressure Stall) - Test and Adjust
994H Wheel Loader Machine Systems Window Wiper and Wiper Motor (Rear) - Install
C9.3 Tier 4 Final Engines Engine Oil Filter Base
993K Wheel Loader Electrohydraulic System Pressure Reducing Valve (Implement Pilot Oil) - Test and Adjust
993K Wheel Loader Power Train Differential Backlash and Bearings - Adjust
993K Wheel Loader Electrohydraulic System Torque Converter Stall and Implement Pump Double Stall - Test
994H Wheel Loader Machine Systems STIC Control and Pilot Valve (Steering) - Install
990H Wheel Loader Warning Light for the Autolube{7540} 990H Wheel Loader Warning Light for the Autolube{7540}
814F Series 2 Wheel Dozer, 815F Series 2 Soil Compactor and 816F Series 2 Landfill Compactor Cleaner Bar - Check/Adjust - If Equipped
854K Wheel Dozer and 992K Wheel Loader Power Train MID 081 - CID 0621 - FMI 03
992K Wheel Loader and 854K Wheel Dozer Power Train Final Drive, Brake and Wheel - Remove and Install
814F Series 2 Wheel Dozer, 815F Series 2 Soil Compactor and 816F Series 2 Landfill Compactor Cleaner Bar Tips - Replace - If Equipped
992K Wheel Loader Electrohydraulic System Pressure Tap Locations
854K Wheel Dozer and 992K Wheel Loader Power Train MID 081 - CID 0621 - FMI 04
992K Wheel Loader and 854K Wheel Dozer Power Train Final Drive and Wheel from Service Brake - Separate
992K Wheel Loader and 854K Wheel Dozer Power Train Final Drive and Wheel to Service Brake - Connect
854K Wheel Dozer and 992K Wheel Loader Power Train MID 081 - CID 0622 - FMI 03
992K Wheel Loader and 854K Wheel Dozer Power Train Service Brake - Disassemble