The FAULT/CO SENSOR LIFE indicator is flashing a specific pattern. A flash once every two seconds indicates the CO-MINDER carbon monoxide sensor is near the end of its useful lifespan.
Diagnosis: The CO-MINDER sensor has approximately six months or less of operational life remaining. This estimate includes both generator running time and storage periods.
Action Required: The sensor will eventually need replacement. You should contact an authorized Honda Power Equipment dealer for CO-MINDER replacement service. Do not modify the CO-MINDER system.
Other Flash Patterns:
- If the indicator flashes once every four seconds, the sensor has approximately six months to one year of life remaining.
- If the engine stops and this indicator flashes for about five minutes, it may signal a system malfunction. Press the CO-MINDER reset button. If the fault recurs, consult a dealer.
HEADS UP: A depleted or malfunctioning CO-MINDER cannot warn you of high carbon monoxide levels. Continue to follow all safety protocols for generator placement and ventilation.