Vito - electrical issue

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Sprocketbek

Race Dog
Joined
Dec 17, 2007
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Location
Melkbosstrand
Bike
KTM 990 Adventure
Not directly bike related, but electrics are electrics........
Looking for guidance, advice or divine intervention.

I bought a Vito van about 18 months ago which has a bit of camper essentials fitted.
All nicely done, some of the fitments only work on 220V when plugged in at a campsite.
Has a charger to charge the deep cycle battery when plugged in, otherwise you charge it on the go, via relay from alternator.

Problem is it draws excessive current when parked, off & dead.
When I got it, you had to start & drive it every 2nd day. Currently, my daily commute (30 mins) is not long enough to charge it for 8+ hours.

If I connect an ammeter between the battery's negative & earth, it indicates 250 mA whilst EVERYTHING is off.
The norm, from what I understand, is max 10 mA.

I have pulled ALL the fuses, one by one, and the current stays constant. Not pulled the relay type modules yet, that is next step.

Anybody with suggestions / experience / guidance?
Or any geek to find me a circuit diagram for a 2005 115 CDi?

If I can disconnect some earthing points, that would be a start.......
The battery was replaced a year ago and indicates healthy, according to the battery people.
 
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