0071-14 PTO Shutdown (47)
产生此代码的情况:
ECM 检测到下述情况时：
- PTO 定时器已经到时并且发动机已经停机。
系统响应:
发动机停机后，ECM 保持通电状态。 电子维修工具将在 "PTO Shutdown（PTO 停机）"的状态旁显示 "NOT ACTIVE（非激活）"。
如果将辅助输出 02、辅助输出 03 或辅助输出 04 编程为 "Engine Shutdown Output（发动机停机输出）"，则 ECM 和部分卡车电气系统将关闭。
清除此诊断代码时需要使用用户密码。
发动机停机。
测试步骤 1. 进行以下的诊断步骤: PTO 停机定时器 - 测试
结果:
- 正常 - 停止
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