MID 039 - CID 0254 - FMI 12
产生此代码的情况:
该诊断代码是诊断机器 ECM 的。
在 ECM 检测到 ECM 内部发生故障时会记录该诊断代码。
有关配备 E-Fence 功能的机器，请参见 故障诊断与排除 , "电子最高限度和回避驾驶室系统 - 故障诊断"
测试步骤 1.
结果:
- 正常 - 该诊断代码只能由 ECM 故障引起。
修复: 更换机器 ECM。 请参阅 测试和调整, "电子控制模块 (ECM) - 更换" 。
停止
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