Jump to content
SAU Community

Electrical Fault In The Er34?

8110

By 8110,
in General Maintenance

 Share

Recommended Posts

8110 Mentor

8110

Posted
Posted

I had a weird experience on my ER34 yesterday night.

While waiting at the lights, the electronics went dead. Headlights (taillight too I suppose), meter lights and the audio unit. It went dead for a second or two but the engine is still running.

Afterwhich, everything gained back power and as per normal. My check engine and fasten seatbelt warning lights remain lighted for about 5 secs before turning off.

This is really weird and worrisome. Am afraid that suddenly while driving everything went dead on me.

The above happened twice yesterday nite. :yes:

Link to comment
https://www.sau.com.au/forums/topic/141336-electrical-fault-in-the-er34/
Share on other sites
colgf Enthusiast

colgf

Posted
Posted
I had a weird experience on my ER34 yesterday night.

While waiting at the lights, the electronics went dead. Headlights (taillight too I suppose), meter lights and the audio unit. It went dead for a second or two but the engine is still running.

Afterwhich, everything gained back power and as per normal. My check engine and fasten seatbelt warning lights remain lighted for about 5 secs before turning off.

This is really weird and worrisome. Am afraid that suddenly while driving everything went dead on me.

The above happened twice yesterday nite. :happy:

I can only suggest your battery terminals , remove both & give a good clean with wire brush & the battery posts. Ck your -ve earth lead from the battery to body mount point is secure , another cause could be your voltage regulator which is inside the back of the alternator, can be replaced separately though. Have you washed down your engine bay lately- could be water in the main wiring loom/box area???? Good Luck....

8110 Mentor

8110

Posted
  • Author
Posted

Just some update. Today more weird stuff happened.

1) On the way to work this morning. The speakers went dead. My headunit is still playing but there are no power to the amp and thus no sound from the speakers. Have yet to determined whether the amp is fried or the fuse is blown.

2) During noon time, similar thing as the above happened BUT this time the engine went dead. The first time, I'm idling at the lights and everything shut itself down. Give the car a crank and it restarted. Later it went dead again and I can't crank. Pop the hood and fiddle with the - terminal and are able to restart it.

Am dead worried that the engine will go dead while I'm driving on the road.

Anyway, just took a look at the terminal. With the engine on, I removed the - terminal. Engine still runs. Does that mean my alternator is a-ok and are charging as per normal?

I cleaned the - terminal and tighten back both the + and - termimal and hope all is well.

colgf, nope I did not wash the engine bay.

Sumo Mentor

Sumo

Posted
Posted

Dont remove you battery terminals whilst your car is running - you have a posibility that your voltage may spike to 17-18 volts and blow something up.

An Alternator will not cause the problem you are describing. Its more likely to be a power supply issue. Check your main power going into your fuse distrobution block.

There is a possiblity that one cell in your battery may be playing up with a fracture in it. Your problem is not common, and is hard to diagnose over the net.

Cheers

Sumo

nuffsaid Veteran

nuffsaid

Posted
Posted

It happened once in my car, driving along, come to a set of lights, the car was about to stall, and then it did. Started it up fine and drove again.

I went home and just as I got in the driveway it did it again, and then it was like the battery went dead.

Upon closer inspection looked like the stereo system had a short somewhere or was using a fault amplifier fuse or something (those big ones). Put in a new one and havent had a problem since. I also noticed that the power supply to the alarm wasnt connected tightly so maybe when the alarm detected power issues it just immobilised the car?

8110 Mentor

8110

Posted
  • Author
Posted

Ok the speakers went dead issue is partly solved. Think my amp has some problems and it was sent for repair already.

BUT

on the car going dead issue. It's still around. Some times, the electricals flicker a bit and came back alive. Just now as an experiment, I flash a couple of times, and the car seem to be drained of power. Everything went dead and flicker about. With the flash pro-longed, the engine went dead.

I had to give the battery terminals a knock to be able to restart back the car. After restarting, I did the flash trick again and there's no difference.

Damn what the f- - k is wrong with my car???

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

    • Degzy
      WA PITS: Am I screwed?

      By Degzy · Posted

      Hi everyone! I’m the new owner of a 1996 R33 GTS-T, I’ve purchased this car over from Queensland and brought it to Western Australia and I’ve found that there is a hole cut out in the engine bay for the FMIC that enters into the wheel well (fender liners are in the boot). For anyone that has had to get their car over the PITS here, will this be a major issue?   
    • Ozdavroz
      One of these is not like the others 😂

      By Ozdavroz · Posted

      Yeah I've spotted this one too, whenever it's lotto superdraw week and I'm browsing car sales dot com for my new ride They must be dreaming, maybe it's worth 150k for the link to Brock?
    • Shoota_77
      Shoota's R33 GT-R RB30/26

      By Shoota_77 · Posted

      100% accurate!  We are a pack of know it alls....  But, I bet people go to you when they have a problem! I've been on a bit of a clean up rampage too over the past month!  I've thrown more shit in the bin over the past 2 weeks than I have in the past 3 years combined! Anyway, it's all good fun being different! My wife sometimes does not agree!  
    • MBS206
      Shoota's R33 GT-R RB30/26

      By MBS206 · Posted

      ADHD in all form isn't about "can focus, or can't focus" or is hyper active or isn't etc.   It's all a dysregulation. Either time feels to be stationary, or time just vanishes in a split second. We are either under focussed on the task at hand (as we're over focussed on our surroundings) or we have no idea an atomic bomb went off beside us as we're so hyper focussed and locked in on things.   Not to mention the rapid fire thought process. What it takes a "normal" process to think up a solution to a problem, ADHD will be able to give you 5 different ways to solve the problem, and the pros and cons of each. While we can be highly impulsive and lack the ability to "control ourselves" we can also become paralysed with the inability to make a decision for ourselves. While most of us have an OCD like requirement for perfection, we lack the ability often to remain focussed to get things to a perfect state. Those with undiagnosed ADHD as adults, can often find the last part actually stops them ever attempting to do things that they have the ability to do, as the reasoning is often "if I can't do it perfectly, it's not worth doing"   As for projects... Ha ha ha, I still need to take the other half of my wall trim down in the Fiance's office so I can paint it. Need to finish digging and running the back yard drains, my R33, getting the Ninja bike registered (now being sold), the moped project, fixing either of the lawn mowers so they're reliable, along with a myriad of other things.   It's why I've been going through lately and just being brutal and clearing projects off that I won't actually ever complete. IE, moped will go to the tip, or be given away, bike is being sold, Subaru project being sold, some parts for other projects given away. Or I've been making myself focus on one thing at a time, by ticking off the smallest quickest ones first.   There's also a reason by our mid twenties we seem to be "know it alls", as we've all been down some of the weirdest and oddest rabbit holes when you follow the dopamine trail. It's often also why we're more a jack of all trades, but not a master of one.   However, pretty much all of my hobby projects, in one way or another, all come back around to automotive. That's my zen area.
    • UWISSH!
      One of these is not like the others 😂

      By UWISSH! · Posted

      Remember reading about this not too long ago. been for sale for a long time  this is like when the wife says you need to sell the car so you put it up for a ridiculous price no one will pay
×
×
  • Create New...