Jump to content
SAU Community

Recommended Posts

i installed my cd player a few wks ago and whilst doing so i lost back up power, so everytime i turn the car off, everything looses memory and resets, its driving me insane.

im sure i heard a fuse blow but i cant find where, i think i have looked everywhere.

any 1 got an idea?

Link to comment
https://www.sau.com.au/forums/topic/310881-r33-looses-memory-no-back-up-power/
Share on other sites

i installed my cd player a few wks ago and whilst doing so i lost back up power, so everytime i turn the car off, everything looses memory and resets, its driving me insane.

im sure i heard a fuse blow but i cant find where, i think i have looked everywhere.

any 1 got an idea?

Mike

I'm gonna assume that you've had the memory problem since installing your CD player

the usual cause is the constant and Acc wires crossed over (there the red and yellow ones) swap them round you should be sweet

if the above assumption is wrong the the fuse is near your right knee

cheers

when you say everything, do you mean the clock in the dash as well? if so then as bundybear said, check the fuse panel on the right hand side of the steering wheel down near where the lever is to pop the bonnet. just pull them out 1 at a time and see if they are any blown.

also might be worth pulling out your stereo and just unplugging it then turning the car on and off to see if the clock is still losing it's memory.

if it is only the cd player losing it's memory then check the wiring

The same thing has happened to my R32... My cd player wont turn on at all, the clock wont display the time at all and my aircon loses its memory also. I checked the fuses and one was blown, so i tried putting another 10amp fuse in and it blows straight away. It all started when i took my car in to get the compressor bearing fixed and my mechanic has shorted something out but i cant figure what hes done.. :no:

i have checked every single fuse in the car and i cant find a blown one, the only reason my cd player is working is cause i wired constant with accessories for the time being until i find the solution, believe me i wouldnt be asking if i could find the fault.

And yes EVERYTHING looses memory, A/C, Clock, Turbo Timer, CD Player.

sly-01 which fuse keeps blowing in your r32?

mic

you've obviously lost the constant feed to the entire dash (probably ECU, dash lights also).

I know the 32'z have a fuseable link (not fuse, they look like a loop of wire) near the battery this might have gone

with no wiring diagram 4 the 33'z I'd grab a test light and start pokn round

check the back of the Ignition switch 4 constant power (make sure plugs arn't loose 2) it'l give you an idea where 2 look

where bouts you located ?? maybe someone familiar with autoelec in your area can help

cheers

ps you know there are 3 lots of fuses ....

mic

you've obviously lost the constant feed to the entire dash (probably ECU, dash lights also).

I know the 32'z have a fuseable link (not fuse, they look like a loop of wire) near the battery this might have gone

with no wiring diagram 4 the 33'z I'd grab a test light and start pokn round

check the back of the Ignition switch 4 constant power (make sure plugs arn't loose 2) it'l give you an idea where 2 look

where bouts you located ?? maybe someone familiar with autoelec in your area can help

cheers

ps you know there are 3 lots of fuses ....

yep i know there are 3 lots of fuses, under bonnet, under steering wheel and boot. i will search for that link fuse

im in mango hill, brisbane

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


  • Similar Content

  • Latest Posts

    • Back in January, I noticed my car felt noticeably weak. I had the injectors cleaned, which seemed to solve the problem -- until now. Recently, the car suddenly lost power again while driving. Suspecting the injectors, I brought it to the mechanic. He recommended replacing them entirely, saying the current ones were getting unreliable and fiddly to work with. I could not find a direct replacement for my current injectors. The closest match I found were 440cc injectors. This led me to look into the possibility of upgrading -- and of course, that would mean remapping the ECU. From my research I found: The OEM Part numbers are 16600-72L20 and 16600-72L21 Both the RB20DE and RB20DET use the same 270cc injectors. There are much better options out there over the old OEM injectors. Nistune could be a viable tuning option. While the RB20DE isn’t explicitly listed on their site, the ECU is essentially the same as the GTS-T version - just with a different map. The ECU code on mine is listed as supported. One concern is finding a tuner who works with Nistune. Aftermarket ECU like Haltech and Link, but this would be the most expensive choice (and possibly overkill for a mostly stock RB20DE) I admit that I am very new to the tuning scene and would appreciate any insight or recommendations regarding this.   These are some SAU links where I got some of my information from for reference: https://www.sau.com.au/forums/topic/380324-rb20de-injectors/ https://www.sau.com.au/forums/topic/477396-factory-270cc-injectors/  
    • The inspectors are not forensic by any means but if you forge your documents and/or badgings on vehicle parts and are found out, the consequences are just far bigger than if you just run illegal parts. And their job quite literally is to cross reference what parts you got installed and what your papers say you got. Something as silly as your suspension being 1mm too low will fail you. Nonetheless I asked if someone knew the damn pipe and I certainly did not ask for smartassery or underhanded comments, no idea why you need to be told this. Great way to waste both our time.
    • As useful as you explaining what forgery is... But then again, I wasn't aware your inspectors were also forensic experts and inspect nameplates on each component to confirm everything is original. They must inspect roughly 3 cars a year at that rate. You're right though, my comment doesn't help you in anyway, so I'll go talk to my wall now. Cheers. 
    • Say that to the guy that is going to fail your inspection or tow your car for illegal exhaust modifications. If you have anything else useful to say, please go tell your wall.
    • You must be fun at parties. 
×
×
  • Create New...