Onan

41

UnclassifiedGeneral

What This Code Means

Invalid Set Configuration; Excessive Smoke Under Load; Invalid set configuration

Possible Causes

  • •Broken or loose wiring connections
  • •Broken wiring connections
  • •Controller failed to sense field voltage
  • •Loose wiring connections
  • •Overload Condition

Suggested Actions

  1. 1Check brushes
  2. 2Check for broken or loose wiring connections
  3. 3Test rotor

Related Onan Fault Codes

42F637SDC BAR 00 − 0AD3SDC BAR 00 − 0AG00-045SDC BAR 00 − 04200-042SDC BAR 00-0AC00-0BTSDC BAR 00-033
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Get a diagnosis walkthrough for 41 on your specific Onan unit — cited to the OEM manual, not a forum guess.

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