3gm30f flashing green warning light

[bikedaft]

Hi,

Engine running fine. Cooling water pumping through, impellor vanes all fine (opened it to look). Alternator charging batteries. Connections between engine and warning panel look fine (opened, checked, then reconnected).

Block, cylinder head, heat exchanger all seem to be heating up fine, and equally. At idle and under load.

Not had this before. Very little online.

Suspect next I open control panel and check connections?

Any other ideas?

TIA

 

[bikedaft]

Engine ran fine for 30mins, no issues other than the flashing green bulb. Can't find the voltmeter to check the battery voltages, but will do that next.

 

[PaulRainbow]

Engine ran fine for 30mins, no issues other than the flashing green bulb. Can't find the voltmeter to check the battery voltages, but will do that next.

Do you have an Adverc regulator, they have a flashing green light that usually mean the battery voltage is too high.

 

[bikedaft]

Do you have an Adverc regulator, they have a flashing green light that usually mean the battery voltage is too high.

We do - cheers.

The volts when running were 14.0, occ 14.1 - but this was from the GPS unit, and the actual voltage is usually a bit lower.

Off to get my proper voltmeter.

Thanks