Recent: Fix food processor motor?

Mend Renault Master Vans

Mend Vehicles, Vans
Find out how to mend it for free.

Ask Question
Mend Vehicles, Vans
Find out how to mend Renault Master vans

Mend > Vans

Mend Renault Master Battery Alternator Flat

Volage drainage?

My Renault Master has had a brand new battery and alternator but once it is not driven for 3 days the battery is flat, I have had nothing new fitted to the van for a few years so it's nothing I have caused. The battery has been replaced even though the old one wasn't that old but it hasn't solved the problem.
Has anyone got any ideas why it is draining, it is on a 52 plate.

Steve Myring from Leicester
November 2010
could be one of many faults but most likely is a faulty alternator ,the voltage rectifier is made up of three diodes if one is faulty it will allow current to flow back to the alternator field windings when the engine is stoped

chris
November 2010

Automatic Answer

We may have found other answers which could help you.

Click here for Battery Alternator Flat

Mend Vehicles, Vans
Find out how to mend Renault Master vans

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Vehicles, Vans
Find out how to mend Renault Master vans