MID 161 - CID 1250 - FMI 09
产生此代码的情况:
此代码表示网关和 PL522 或 523 外壳内的信息处理部件之间缺少通信。 缺少通信可能由以下原因引起:
- 网关或信息处理固件故障
- 网关和信息处理部件的连接故障
测试步骤 1. 检查网关和信息处理部件所用软件的版本。
利用 Caterpillar 电子技师 (Cat ET),检查网关和信息处理部件上的软件版本。 单击 "ECM Summary(ECM 汇总)"并检查网关信息的 "Software Group(软件组)"和信息处理信息的 "Telematic Device Software(信息处理设备软件)"。
预期结果:
软件版本应当为 Caterpillar 提供的最新版本。
结果:
- 正常 - 软件版本为最新版本。 转至测试步骤 2。
- 异常 - 软件版本并非最新版本。
修复: 更新 "VIMS Main Module(VIMS 主模块)"至软件的最新版本。 清除诊断代码。
停止
测试步骤 2. 更换 PL522 或 523。
更换 PL522 或 523。
预期结果:
诊断代码应当被清除。
结果:
- 正常 - 诊断代码被清除。
修复: 更换 PL522 或 523。 更换 PL522 或 523 前,请联系您的 Caterpillar 技术通信员。 请参考系统操作、故障诊断与排除、测试和调整, "电子控制模块 (ECM) - 更换"。
停止
- 异常 - 诊断代码未被清除。
修复: 重新执行诊断步骤。 如果诊断代码依然存在,请联系 Caterpillar 技术通信员获得帮助。
停止
Caterpillar Information System:
Product Link - PL522/523 MID 161 - CID 0254 - FMI 12
Product Link - PL522/523 MID 161 - CID 0254 - FMI 04
2010/11/05 A New Air Motor Lubricator Gp Is Used and A New Fitting Is Available for Service on Certain Engines {1451, 1451}
Product Link - PL522/523 MID 161 - CID 0168 - FMI 01
Product Link - PL522/523 MID 161 - CID 0168 - FMI 00
Product Link - PL522/523 Diagnostic Code List
450E Backhoe Loader Machine Electronic Control System Data Link
Product Link - PL522/523 Operating Hours Discrepancy
Replacing Tubes In Housings That Are Installed With Mechanical Joints (Expanded and Welded) {3016, 3154, 4104, 4133, 5057} Replacing Tubes In Housings That Are Installed With Mechanical Joints (Expanded and Welded) {3016, 3154, 4104, 4133, 5057}
Product Link - PL522/523 Diagnostics and Events Not Available
AP555E and BG555E Asphalt Pavers Machine Systems Electric Motor (Washdown Pump) - Remove and Install
Product Link - PL522/523 Reporting Interval Erratic
Product Link - PL522/523 MID 161 - CID 1251 - FMI 03
A New Torque Value Is Used for the Fuel Pressure Regulator Valves on Certain Diesel Engines{1251, 1262, 1274} A New Torque Value Is Used for the Fuel Pressure Regulator Valves on Certain Diesel Engines{1251, 1262, 1274}
Product Link - PL522/523 Electronic Control Module (ECM) - Flash Program
Product Link - PL522/523 Electronic Control Module (ECM) - Replace
Product Link - PL522/523 Electrical Connector - Inspect
Product Link - PL522/523 Wiring Harness (Open Circuit) - Test
Product Link - PL522/523 Wiring Harness (Short Circuit) - Test
Product Link - PL522/523 Specifications
Product Link - PL522/523 System Schematic
Installing Tapered Roller Bearings in 6G-6352 Planet Gears in Final Drives of Off-Highway Trucks{0760, 0761, 4050, 4055, 7551} Installing Tapered Roller Bearings in 6G-6352 Planet Gears in Final Drives of Off-Highway Trucks{0760, 0761, 4050, 4055, 7551}
2010/06/21 A New Procedure to Replace the Rear Hydraulic Electronic Pilot Valve Gp On Certain Telehandlers Is Now Available {5051}
AP555E and BG555E Asphalt Pavers Machine Systems Drive Belt (Generator) - Remove and Install