Woodward easYgen-1400 Error 21: ECU Shutdown

EasYgen-1400 genset control · taken from the manufacturer’s manual, pages cited

Alarm code21

ECU Shutdown occurs when an error message is received from the ECU via J1939. The manual's first action is: “it will initiate a shutdown alarm.”

Model
Woodward easYgen-1400
Display shows
ECU Shutdown (21)
Type
Alarm code
Source
Manual p. 85

What 21 means

ECU Shutdown p. 85

Common causes

  • If an error message is received from ECU via J1939. p. 85

What to do

  1. it will initiate a shutdown alarm. p. 85

Before you service the product, read the safety instructions in the manual p. 9.

If 21 is still not resolved

  • Please see page 2 for contact details. p. 11
    “Please see page 2 for contact details.”
  • To find your closest Customer Service representative, go to: http://www.woodward.com/Directory.aspx p. 11
    “To find your closest Customer Service representative, go to: http://www.woodward.com/Directory.aspx”
Open the manual at page 85 All easYgen-1400 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 21; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Woodward. Found a mistake? Report an error.