Jump to content
SAU Community

The Weirdest Electrical Problem I Have Had For A While

steveo_r33

By steveo_r33,
in Car Audio & Electrical

 Share

Recommended Posts

steveo_r33 Proficient

steveo_r33

Posted
Posted

Hey guys,

Ok this is the story.

My battery keep running dead in my car.

I originally thought it was just because I dont use the car as I dont have a license so It is used once a week.

But after around 4 days it is completely dead.

Now heres the part that really trips me out like no tomorrow:

Scenario:

Jumper leads connected from a charged battery to my dead battery to try and jump it

when i remove the +ve or the -ve terminal from the charged battery my rear wiper decides to start a rotation.

It manages about half way and then when i recconect it it finishes off where it left off.

I am pretty sure this problem came with my car when i got it as this was running flat as soon as i got it.

And when i installed my stereo a headdeck, and 4 speakers ran it dead really fast when the car was off (working on it)

So i think there is something going on with the rear wiper where it is using power all the time.

I have just fully charged my battery and I am going to undo the wiring clip in the boot for the rear wiper and i will see how it goes.

If any one has any ideas let me know ..

cheers

steveo_r33 Proficient

steveo_r33

Posted
  • Author
Posted
grab a ammeter and start pulling fuses... if you are in brissy give me a ring.

hey mate i am not in brissy, im in sydney.

just subscribe to my thread and i will repost with whether or not the battery is still being drained in a few days to see if i have narrowed the problem down to the rear wiper / not.

Hopefully the battery is still fully charged, then i can somehow try to figure out how the rear wiper can be draining power the whole time while the car is off.

really it shouldnt go dead for like 2 months without use!

thanks

Chris Rogers Grand Master

Chris Rogers

Posted
Posted

if you are letting it sit for THAT long remove the battery or put a trickle charger on it. the clock and radio will flatten it over that time.

steveo_r33 Proficient

steveo_r33

Posted
  • Author
Posted

I dont let it sit for that long, although I should be able to have it sit there for atleast a few weeks without having to recharge it...

ill repost in a few days and check it

RANDY Veteran

RANDY

Posted
Posted

A few weeks? Alarms, clock, stereo... stuff like that will all drain the battery.

My mate unplugged his battery for something like two months, and it was totally fine to start the car afterwards. If it was connected, I doubt I could still claim the same outcome.

Chris Rogers Grand Master

Chris Rogers

Posted
Posted
I dont let it sit for that long, although I should be able to have it sit there for atleast a few weeks without having to recharge it...

ill repost in a few days and check it

1 week - yes. 3 weeks - you would be struggling to get it started. remove the -ve terminal if its going to sit that long.

ducki Proficient

ducki

Posted
Posted

i have the same problem.. if i don't drive my car for 24hrs .. it will go flat.. mechanic checked my battery n alternator and both was fine... i'm assuming it might be the mini piezo siren? i heard those constantly drains battery? is this correct?

  • 2 weeks later...
mass_iv Grand Master

mass_iv

Posted
Posted

hey guys i had a similar prob, its all about the battery, it may not be holding its charge, because u dont drive it often... best thing to do is top it up with demineralised water charge it up and drive it regularily, or carge it and dont leave it connected in the car... as for the wiper, mine did the same thing wen the battery was almost flat, wen u kick it over it kinda moves the wiper i figured its normal...

steveo_r33 Proficient

steveo_r33

Posted
  • Author
Posted
hey guys i had a similar prob, its all about the battery, it may not be holding its charge, because u dont drive it often... best thing to do is top it up with demineralised water charge it up and drive it regularily, or carge it and dont leave it connected in the car... as for the wiper, mine did the same thing wen the battery was almost flat, wen u kick it over it kinda moves the wiper i figured its normal...

Hey mass_iv..... so your saying its normal?

can any one explain why that is normal?

It is seriously very weird.

I have since disconnected my rear wiper connection under the boot near the speakers (brown plug) and now my battery is fine and the car turns over like its just been charged every time.

I mean i would prefer it to work with the wiper plugged in ..

i think i will plug it back in this week and check my batt voltage in a couple more days to make sure that is the problem. what you think. and maybe do what mass_iv reccomended with the battery.

mass_iv Grand Master

mass_iv

Posted
Posted

hey man.. yeh just try topping the battery over and driving it around for a while... it shud work fine with the wiper plugged in.. mine does.. it only does it wen the battery is almost dead for some reason lol....

Kinks Grand Master

Kinks

Posted
Posted

you must have something draining power continuously if the battery goes flat in a day or two.

The other thing to remember is that once a battery has been flat for a combined period of a couple of days, it is pretty much stuffed. lead acid batteries sulfate, which ruins their capacity.

steveo_r33 Proficient

steveo_r33

Posted
  • Author
Posted
you must have something draining power continuously if the battery goes flat in a day or two.

The other thing to remember is that once a battery has been flat for a combined period of a couple of days, it is pretty much stuffed. lead acid batteries sulfate, which ruins their capacity.

thats not good to hear. my battery has been drained about 20 times :)

Kinks Grand Master

Kinks

Posted
Posted

1st step - check to make sure nothing is staying on and draining the battery (you mentioned a stereo, have you got an amp? does it have a proper remote switch so it runs in standby mode with the car off).

2nd step - buy a new battery!! your one might not be cactus but the capacity will be a lot less. get the biggest battery you can fit if you leave your car off for long periods

3rd step - if you're not going to drive the car in more than a week or two, take the -ve terminal off the battery. then it will be at 100% charge when you go to use the car again.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • MBS206
      M35 Aftermarket Fuel Pump

      By MBS206 · Posted

      Pressure when IDLING, is meant to be 51PSi... So that amperage value needs to go up a fair chunk... I'd personally be factoring for more like 12amp at least on those runs, and at that point you need to hope the already there wiring doesn't drop you a volt or two, as that's a lot of fuel pressure flow drop off from 13.5 to 12V! Taking idle pressure of 51psi, means the pump will be drawing a MINIMUM of 9amps all the time based on your reading of the graph (3bar base, then allowing an extra 0.5bar for boost = roughly 51psi)
    • Ben_D
      Wanted to buy R200 longnose LSD 3.9 ratio

      By Ben_D · Posted

      Hi all,  I am in the market for an R200 longnose diff out of a Z31 300ZX, or S12 RSX, DR30 skyline, or similar, in a 3.9 ratio.  Preferably a late model one with the M12 crownwheel bolts.  The only easy to find advert for one of these was my ad back in 2007 when I sold it on this forum.  I sold the diff as I had sold the car it goes to, but as it turns out, after 18 years I got the car back late last year, so now I'm looking for the diff !  If anyone knows where to find a longnose R200 LSD with the M12 crownwheel bolts, drop me a line at [email protected] - Bonus paid if soomeone comes up with the original diff (stranger things have happened !).  Cheers   Ben D    
    • Ben_D
      Back for more after 18 years - and where are the longnose R200 LSDs?

      By Ben_D · Posted

      Hi everyone, I used to post here a bit from 2004-2013, when I owned various Nissans, in particular my S12 RSX gazelle, which was sold in 2007.  As luck would have it, after an 18 year hiatus, the car found its way back to me last year, and over the past 11 months I have had the pleasure of restoring it with my kids.  One thing that I am after in particular is a 3.9 ratio R200 LSD for it.  I actually sold the one out of the car here back in 2007 , and it would be incredible if I could track down who I sold it to, so I can see how they have progressed over the years (and to be honest, to see whether I can get the diff back !).  Anyways, hi all and let me know "where are the R200 Longnose diffs all at these days ?  Cheers Ben D  
    • sonicii
      G35 Control arm and Compression Rods into a V35 Skyline.

      By sonicii · Posted

      Arms will be the same as the G35 or 350Z, but as above, there was a change in the lower control arm where it connects to the ball joint.  That said, you can remove the ball joint cone from your old ball joints and fit them to the new ball joints.  To be honest, I didn't think the ball joints themselves were different. The main ball joint is a bit awkward to replace, you really need to remove the steering knuckle to press out the old one.  Some people have used tools to remove it in place, but it just seemed too hard to get to. If you are going to press out/in that ball joint, then you may as well just replace the bushings in the LCA and the compression rod.  You can buy the compression rod bushing from Nissan, but the LCA bushes, you will need to go aftermarket. Much cheaper than buying the whole arm.
    • Erelyes
      Ceramic turbine damage to engine - what did yours do?

      By Erelyes · Posted

      Ha, well, it's been.... a bit of a journey. Things have taken much longer than I'd hoped. I'll probably put up a thread at some stage. Hopefully soon. The car's not done any kms since my update in June though, put it that way.
×
×
  • Create New...