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batt draw


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mtamborello56
Novice

Jun 14, 2013, 7:35 AM

Post #1 of 9 (1482 views)
batt draw Sign In

02 deville northstar 133098 miles got batt draw 4.34 amps pulled fuses under seat and hood no change new alt no change i need help please


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Jun 14, 2013, 8:31 AM

Post #2 of 9 (1469 views)
Re: batt draw Sign In

How are you testing for that draw? If testing between bat cable unhooked and ground way you may need to wait quite a while before pulling fuses,

T



Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Jun 14, 2013, 8:45 AM

Post #3 of 9 (1461 views)
Re: batt draw Sign In

Also, did you rig the door switches closed and then wait for all the timers to expire. 4 amps is a real lot and should be very obvious if it's true. i doubt it is.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Jun 14, 2013, 8:54 AM

Post #4 of 9 (1452 views)
Re: batt draw Sign In

I don't know but there could be a lot going on in a driver's door and sensing lights and things at the latch inside? Testing as I mentioned would take more to disconnect or find a plug that takes everything powered in door out while checking inside fuses,

T



mtamborello56
Novice

Jun 14, 2013, 8:59 AM

Post #5 of 9 (1444 views)
Re: batt draw Sign In

i waited 20 min still draw and i removed fuse for lights batt dies overnight


mtamborello56
Novice

Jun 14, 2013, 9:04 AM

Post #6 of 9 (1438 views)
Re: batt draw Sign In

IM SORRY . I WAITED 20 MIN WITH AMP METER IN SERIES WITH NEG CABLE . NOW ALSO , THE POS. CABLE HAS TWO MAIN LINES ONE GOES TO FRONT AND ONE TO BACK FUSE BLOCKS. WHEN I DISCONNECT REAR WIRE IT STOPS DRAW ONLY WITH REAR


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Jun 14, 2013, 9:08 AM

Post #7 of 9 (1431 views)
Re: batt draw Sign In

Again, how are you testing? Can't know what features could be in wait like alarms if disconnecting the battery? Twice today have said that the battery itself can be the draw depending on how testing you could miss that and batteries don't take too many full discharges before they can be damaged internally.

May want to test out battery itself fully when charged by charger not just the car's alternator,

T



Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Jun 14, 2013, 9:11 AM

Post #8 of 9 (1429 views)
Re: batt draw Sign In

Your post hit before I was done. Neg test for that much draw should still show never mind two lines of battery thing all return thru the ground,

T



Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Jun 14, 2013, 9:40 AM

Post #9 of 9 (1423 views)
Re: batt draw Sign In

He's saying that isolating the feed line to the rear stops the draw.

Which makes me ask the question, where are you testing this from? The battery is in the back on that car.

That really doesn't mean much except that it's probably fused through the rear power distribution center but it could be going anywhere from there. You just have to keep going until you find the right fuse and make sure you aren't causing it yourself by having the doors open.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



(This post was edited by Hammer Time on Jun 14, 2013, 9:42 AM)






 
 
 






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