Error Code 10:

Error Code 10 is an error that comes about during the Alternator Harness Test.

To resolve the error code:

  • Ensure that the connections are in the correct position, Red clamp to the red indicator, Black clamp to the black indicator.
  • On the switch panel, ensure that the motor switch is in the “ON” position.
  • On the switch panel, ensure that the 4-amp circuit breaker labeled “FIELD” is fully pressed into it’s housing.

If this does not clear your Error Code 10, please call us at 1.800.242.6367 for assistance.