N/A

UnclassifiedGeneral

What This Code Means

ECU 'open circuit' alarms

Possible Causes

  • Warning lamps or equivalent resistors not connected to Perkins customer interface connector terminals 28, 29, 30, and 31

Suggested Actions

  1. 1Connect warning lamps to Perkins customer interface connector terminals 28, 29, 30, and 31
  2. 2Connect 220 Ω 5W resistors to terminals 28, 29, 30, and 31 as a suitable equivalent for warning lamps

ASK RUDY ABOUT THIS FAULT

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

TRY IT FREE