Description:

This error code, SCO 000158.04, indicates that the supply voltage (ELX) for the control software has dropped below 9 volts. This insufficient voltage can hinder the proper functioning of the control software.

Reaction:

When this fault is detected, the control software may have limited functionality or may cease to function altogether.

Recommendations:

• Check Battery and Charging System:
  • Ensure that the battery is properly charged and that the charging system is working correctly. Replace the battery if it is old or unable to hold a charge.
• Inspect Electrical Connections:
  • Inspect all electrical connections related to the control software for tightness and cleanliness. Clean and secure any loose or corroded connections.
• Test Voltage Regulator:
  • Verify that the voltage regulator is functioning correctly. Replace the regulator if it is defective.
• Monitor Voltage:
  • Continuously monitor the supply voltage to ensure it stays within the recommended range.

Note:

• Potential Intermittent Issues:
  • Be aware that intermittent drops in voltage can be caused by loose connections or faulty components. Regular inspections can help identify and prevent such issues.