DM1 PROTECT

UnclassifiedCooling

What This Code Means

Oil Pressure issues; Coolant Temperature issues; Missing wiring information for ECU

Possible Causes

  • Parameter threshold reached
  • DSE currently does not have wiring information for this specific ECU

Suggested Actions

  1. 1Engine Stop (Function supported by ECU)
  2. 2Contact the engine supplier for more information

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for DM1 PROTECT on your specific Deep Sea Electronics unit — cited to the OEM manual, not a forum guess.

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