1352

UnclassifiedLubrication

What This Code Means

Internal cavitation; Corrosion; Engine boiling; Engine freezing

Possible Causes

  • Improper coolant condition
  • Lack of engine protection from coolant degradation

Suggested Actions

  1. 1Test the engine coolant
  2. 2Perform S·O·S Coolant Analysis at a Caterpillar dealer to monitor coolant and cooling system condition

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for 1352 on your specific Caterpillar unit — cited to the OEM manual, not a forum guess.

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