LOW COOLANT 1 LEVEL

UnclassifiedStarting

What This Code Means

Warning lamp illuminated; Equipment shutdown requiring restart

Possible Causes

  • Low coolant level

Suggested Actions

  1. 1Locate and correct the problem
  2. 2Restart the control

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Get a diagnosis walkthrough for LOW COOLANT 1 LEVEL on your specific Cummins unit — cited to the OEM manual, not a forum guess.

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