3406E, C-10 and C-12 On-highway Engines Caterpillar


0040-06 Auxiliary Output #02 current high (66)

Usage:

3406E 1LW
产生此代码的情况:

ECM 检测到下述情况时:

  • 辅助输出 02 中存在电流偏高情况(短路)。

系统响应:

当前启用的电磁阀将留在 ON 位置,直到检测到空档。 随后进行手动操作,直到系统断电。 手动操作定义为全部两个电磁阀均处于 OFF 状态。

ECM 停用 Eaton Top 2 模式。

测试步骤 1. 进行以下的诊断步骤: Eaton Top 2 变速箱电路 - 测试

结果:

  • 正常 - 停止

Caterpillar Information System:

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