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Discussion Starter #1
something drain the battery
when I disconnect ground and touch the ground,,,big sparks appears
removed the blower fuse and disconnected the blower controler.
maybe its because I have a water leak passenger floor.
I looked to fond the leak but no luck.

what drain the battery ?

Thanks to help me
 

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1,081 Posts
Regulator or bad diodes in the alternator. Disconnect the big wire on the alternator and try your test again. Do not let the alternator wire touch ground
 

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Registered
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something drain the battery
when I disconnect ground and touch the ground,,,big sparks appears
removed the blower fuse and disconnected the blower controler.
maybe its because I have a water leak passenger floor.
I looked to fond the leak but no luck.

what drain the battery ?

Thanks to help me
It could be a number things that cause the parasitic battery drain, however the alternator in our model is the most common issue usual due to a bad rectifier or voltage regulator which usually means a new alternator anyway.

I had the same battery drain issue and it was the alternator, however since you have a water leak the issue could be from shorted electronics.
 
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