VW California Ocean T6.1 Inverter Flashing Red and Not Giving Power

atokodi · Friday at 3:13 PM

I recently picked up a used VW California Ocean T6.1, but the inverter has never functioned correctly — it flashes red and outputs no power.

I've gone through a bunch of blog posts and forum threads online but nothing has actually helped. The batteries are basically brand new since the car is a 2024, and I tested them anyway — they're at 100%. I also figure if it were a fuse issue, the inverter probably wouldn't even flash red at all, it would just do nothing.

So what else could I check? Has anyone managed to figure this out?

andyinluton · Friday at 5:00 PM

What are you plugging into it? It has only a300w capacity so anything that needs more than that will flash red & not work.

atokodi · Friday at 5:43 PM

andyinluton said:
What are you plugging into it? It has only a300w capacity so anything that needs more than that will flash red & not work.

i tried with a macbook and in iphone charger. neither works.

Roger Boeken · Saturday at 7:03 AM

Can you trie with a power cord without any load ?

atokodi · Saturday at 12:30 PM

Roger Boeken said:
Can you trie with a power cord without any load ?
View attachment 147732

same result. blinking red. i tested all the fuses under the driver seat. all seems to be good.

View attachment IMG_2812.jpg

JAG7001 · Saturday at 5:23 PM

atokodi said:
same result. blinking red. i tested all the fuses under the driver seat. all seems to be good.

View attachment 147734

@atokodi Try flicking the main switch off & on above gas bottle then try the socket

Chriskend · Saturday at 5:31 PM

Looks broke to me

WelshGas · Saturday at 6:46 PM

JAG7001 said:
@atokodi Try flicking the main switch off & on above gas bottle then try the socket

There is NO main switch for the Leisure electric circuits.

The switch you are referring to is the Mains 230 v RCD circuit breaker. It only covers/protects the Mains circuit, EHU socket to Mains power to on board battery charger and the Mains socket on the end of the kitchen unit. It only works when the vehicle is plugged into Campsite mains power or a domestic mains socket.

Roger Boeken · Saturday at 7:17 PM

JAG7001 said:
@atokodi Try flicking the main switch off & on above gas bottle then try the socket

other posts on this subject suggest to hard reset the inverter by disconnecting for 30 sec or longer.
Have you ever overloaded the inverter output ..?
Normally safety recovers automatically but maybe it didn't , hard reset may help.

atokodi · Saturday at 7:34 PM

Roger Boeken said:
other posts on this subject suggest to hard reset the inverter by disconnecting for 30 sec or longer.
Have you ever overloaded the inverter output ..?
Normally safety recovers automatically but maybe it didn't , hard reset may help.

I bought the car used recently, so I don’t know the full history. The inverter has never worked for me. The first thing I tried plugging into it was a MacBook charger.

Is the inverter the metal “box” located above the rear leisure battery?

atokodi · Saturday at 7:35 PM

JAG7001 said:
@atokodi Try flicking the main switch off & on above gas bottle then try the socket

tried that, didn't help.

Chriskend · Saturday at 8:09 PM

Still looks broke

Roger Boeken · Saturday at 8:16 PM

atokodi said:
I bought the car used recently, so I don’t know the full history. The inverter has never worked for me. The first thing I tried plugging into it was a MacBook charger.

Is the inverter the metal “box” located above the rear leisure battery?

No, the inverter sits under the seat :