Multiquip

SCR TROUBLE-PURGE PROHIBITED

UnclassifiedEmissions

What This Code Means

Engine will stop; Escape Mode timer reaches zero minutes; SCR System Error; Purge Prohibited; Imminent shutdown (SD IN 18 MIN); SCR system error; Imminent engine shutdown (SD IN 18 MIN); Engine stops; Escape Mode timer reaches zero; Emergency reserve engine run required

Possible Causes

  • •Escape Mode time has expired
  • •SCR system malfunction or trouble requiring emergency reserve engine run
  • •SCR system trouble
  • •Escape Mode timer reaches zero minutes (Escape Mode time expired)
  • •ESCAPE MODE timer reaches zero minutes
  • •ESCAPE MODE time has expired
  • •Unit is operating outside of Warning Level 1

Suggested Actions

  1. 1Perform maintenance to return the unit to proper operating condition
  2. 2Press the [ SELECT ] button to enter the 'Escape Mode' menu
  3. 3Press the [ REQUEST ] button to send the 'Escape Mode Request' signal to the ECM
  4. 4Place the Auto Start/Stop switch in the 'Off/Reset' position
  5. 5Place the Auto Start/Stop Switch in the 'Manual' position to start the engine
  6. 6Press the [ REQUEST ] button to send 'Escape Mode Request' signal to ECM to attempt emergency reserve engine run
  7. 7Place the Auto Start/Stop switch in the 'Manual' position to start the engine
  8. 8Press the [ REQUEST ] button to send 'Escape Mode Request' signal to ECM
  9. 9Place the Auto Start/Stop Switch in the 'Off/Reset' position

Related Multiquip Fault Codes

SERVICE DPF (SOOT ONLY)SOOT LEVEL HIGH!SCR SYSTEM MALFUNCTION SDSOOT LEVEL VERY HIGH!SCR SYSTEM MALFUNCTIONSPN 10504 FMI 12SCR SYS ERRSPN 10540 FMI 12SCR FORCED PURGE REQP2211P2207NEED MAN REGEN
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