This will certainly happen if there is 0 V on the input you have configured to read voltage. More information about your installation would be required to offer specific advice.If the power source is battery only (engine not running), should the voltage displayed on the G3X be zero
There is no external sensor for voltage.If the power source is battery only (engine not running), should the voltage displayed on the G3X be zero since there isn’t an alternator running or display the battery voltage?
issue Fixed. Checked schematics and the input is on volts 2 from the IBBS. Changed the configuration from Volts 1 to 2 and turned on IBBS.This will certainly happen if there is 0 V on the input you have configured to read voltage. More information about your installation would be required to offer specific advice.