Diagnostic Code List
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| 模块识别符 122 诊断代码(1) | |
| CID 0168 电气系统 | |
| PLVIMS 和 PL GSM 的 FMI 03 | 电压高于正常值 |
| PLVIMS 和 PL GSM 的 FMI 04 | 电压低于正常值 |
| CID 0254 电子控制模块 | |
| FMI 04 | 电压低于正常值 |
| FMI 12 | 模块故障 |
| CID 0269 传感器电源 | |
| FMI 03 | 电压高于正常值 |
| FMI 04 | 电压低于正常值 |
| CID 1250 远程通信模块 | |
| FMI 09 | 不能建立通信 |
| CID 1251 交流发电机 R-端子 | |
| FMI 03 | 电压高于正常值 |
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| (1) | 有关故障诊断与排除，请参考相同 CID FMI 的步骤。 |
注: 如果诊断代码在 100 个工作小时后不再出现，则机器 ECM 自动清除诊断代码。 此事件发生时，Equipmentmanager 应用程序内的事件历史屏幕将显示过去 100 小时内曾经出现、但由于诊断代码未重新出现而不再位于 Cat ET 内的代码。
Caterpillar Information System:
422F2, 426F2, 428F2, 432F2, 434F2 and 444F2 Backhoe Loaders Transmission Oil Filter - Replace
Product Link 121S/300 Event Code List
Procedure to Properly Connect and Disconnect the High-Voltage Connectors on "F" Series Asphalt Pavers {1408} Procedure to Properly Connect and Disconnect the High-Voltage Connectors on "F" Series Asphalt Pavers {1408}
422F2, 426F2, 428F2, 432F2, 434F2 and 444F2 Backhoe Loaders Transmission Oil - Change
Product Link 121S/300 Operating Hours Discrepancy
Product Link 121S/300 Diagnostics and Events Not Available
422F2, 426F2, 428F2, 432F2, 434F2 and 444F2 Backhoe Loaders Transmission Magnetic Screen - Clean
2014/02/03 New Clamps Improve the Air Lines Group on 770 and 772 Off-Highway Trucks {1071, 1071}
12M Series 3, 140M Series 3, and 160M Series 3 Motor Graders Monitoring System Operator Menu
2014/02/20 The Power Train Wiring Group Has Been Improved on 793F Off-Highway Trucks {1408}
12M Series 3, 140M Series 3, and 160M Series 3 Motor Graders Monitoring System Machine Status Menu
12M Series 3, 140M Series 3, and 160M Series 3 Motor Graders Monitoring System Service Menu
Product Link 121S/300 MID 122 - CID 0168 - FMI 00
416F2, 420F2 and 430F2 Backhoe Loaders Safety Messages
2014/04/29 An Improved Radiator Cowling Group Is Now Used on 777G Off-Highway Trucks {7155, 7170, 7267}
Cat® Terrain for Drilling Onboard USB Tool
14L Motor Grader System Pressure - Release
994K Wheel Loader Engine Oil Level - Check
980M and 982M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems General Information (Brake System)
794 AC Off-Highway Truck VIMSTM 3G and Truck Payload Measurement System (TPMS) Cable Connections
2014/12/17 Procedure to Repair Front Frame Lift Arm Pin Supports Now Available for R2900G Load Haul Dump Machines {7051}
Cat® Terrain for Drilling File System
794 AC Off-Highway Truck VIMSTM 3G and Truck Payload Measurement System (TPMS) Sensor Supply - Test
794 AC Off-Highway Truck VIMSTM 3G and Truck Payload Measurement System (TPMS) Sensor Signal (PWM) - Test