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Sharan battery drain over night

Started by Peter Allen, May 14, 2018, 04:55:29 PM

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May 14, 2018, 04:55:29 PM Last Edit: May 15, 2018, 01:54:57 PM by Mirez
Got a vw sharan 1.9 tdi 2005.  Battery Been draining over night. Changed alternator and battery.  What else should I look for please help needed losted.

Hi Peter  welcome5

Is your central locking and windows working normally on all doors.

Whats the condition of the battery fuse box (any signs of melting).
2016 Vauxhall Insignia Elite Nav in White 2.0CDTI Manual.
2023 VW Transporter T6.1 SE In Silver 2.9TDI 150PS. 7 Speed DSG Wheelchair accessible day vehicle.


With VCDS lite (full version) need a code clearing or want to scan for faults in the north kent area, PM me. All for a pint of Strongbow.

Locks etc all working.  Battery fuse box looks like it had melting before only had car 1 week

You need to get an ammeter on it and see what the drain is and then start isolating circuits.

While your there, after the cars been running for a bit, check if those cables are getting hot - if they are you need to fix the damage by soldering/replacing the connectors and soldering the cables onto them as the original joints are not particularly well made. If its done in time you can rescue the fusebox.

Quote from: Peter Allen on May 14, 2018, 06:05:28 PM
Locks etc all working.  Battery fuse box looks like it had melting before only had car 1 week
Its quite a common problem have a look at the post below.

https://www.fordmpv.com/smf2/ford-galaxy-common-faults-and-problems/battery-junction-boxauxiliary-fuse-box-repair/
2016 Vauxhall Insignia Elite Nav in White 2.0CDTI Manual.
2023 VW Transporter T6.1 SE In Silver 2.9TDI 150PS. 7 Speed DSG Wheelchair accessible day vehicle.


With VCDS lite (full version) need a code clearing or want to scan for faults in the north kent area, PM me. All for a pint of Strongbow.