Electrical Problem....Need assistance!
12-29-2007, 09:03 AM
#1
Startin' Out
Thread Starter
Join Date: Dec 2007
Location: Driftwood, TX
Posts: 19
Electrical Problem....Need assistance!
New Maxima owner! On a 1995 Maxima SE the battery discharges if not cranked in a few days. Everybody keeps saying battery or alternator but, the battery and alternator have been replaced. I cannot think what would cause this. Also chilton's does not have any info on this topic. Any response would be greatly appreciated. Thanks in advance.
12-29-2007, 09:37 AM
#2
You could have a bad alternator, things alot of people do not realize is alternators and starters are usually reman and can be faulty even new.
Get a shop to do a leak down test on the charging system and see if it has a current draw on it.
Most places will do it for free for you.
Depending on the year it could have a wiring issues with the harness over the strut tower.
Get a shop to do a leak down test on the charging system and see if it has a current draw on it.
Most places will do it for free for you.
Depending on the year it could have a wiring issues with the harness over the strut tower.
12-29-2007, 09:32 PM
#5
U wanna try me young boy?
Join Date: May 2001
Posts: 1,024
Used to be you could take off the negative battery cable a put a small bulb inline with it - the bulb would light up if there's current going through it. Then you can start unplugging fuses to isolate the circuit.
Nowadays there's computers and other always-on devices (that don't drain the battery) that could give a false signal, but if you unplug their fuses first you can eliminate them sooner. If the current draw is small enough then even a multimeter on DC amps will give you a good current reading.
Nowadays there's computers and other always-on devices (that don't drain the battery) that could give a false signal, but if you unplug their fuses first you can eliminate them sooner. If the current draw is small enough then even a multimeter on DC amps will give you a good current reading.
Last edited by Scruit; 12-29-2007 at 09:49 PM.
01-04-2008, 09:27 AM
#6
Startin' Out
Thread Starter
Join Date: Dec 2007
Location: Driftwood, TX
Posts: 19
The car is completely stock. It has no upgrades that have been done yet. I do have the right front corner light is busted due to a prior accident. Could this be a problem? I have done the drain down and they told me to take it to a shop. The battery and alternator test good. I am in a rut. Anyone know of a reputable shop in Austin, TX.
01-04-2008, 10:25 AM
#7
no it wont...
you need to do this.. take an ammeter and put it in series with the positive terminal.. to see if there is any draw form the car when its off...
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