CID 0247 FMI 09
产生此代码的情况:
电子控制模块（ECM）可检测以下状况：
- 另一台控制器错误地停止发送 J1939 转速请求（TSC1）或另一台控制器错误地开始发送 J1939 转速请求。
系统响应:
如配有警告灯，警告灯将点亮。 会记录该诊断代码。
某些系统功能可能工作异常。
故障诊断和排除:
本诊断代码检测到 J1939 数据链路的信号异常。
测试步骤 1.
结果:
- 确定 - 停止
Caterpillar Information System:
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