Jump to content
SAU Community

Dash Wiring

IanB

By IanB,
in Car Audio & Electrical

 Share

Recommended Posts

IanB Veteran

IanB

Posted
Posted

Hi all

I have recently installed a headunit to my R32 GTR and am now blowing the fuse for the dash lights/rear tail lights. Using this guide here: http://www.installdr.com/Harnesses/Nissan-Wiring.pdf I found that wire C had no wire in it, however wire B had a black and red wire, and I assumed they were swapped. Going on this assumption, I plugged up my head unit (The stock speakers arent actually that bad at all, how surprising is that?) and everything worked like a charm. Great I thought, put the car back together and went to test drive it to check for engine nose.

On powering up the car a slight problem dawned on me. Firing up my headlights, I noticed firstly that I had no dash lights, and secondly no tail lights (break and reverse/indictator works fine however). A blown fuse is what I guessed at and I scavanged a fuse from my old car (poor baby, shes so neglected these days). Lo and behold, as soon as I fired the head lights up, even with the car switched off and the headunit quite definatly off, the fuse blew again.

Anyone have any ideas as to why? Im out on my back here and have no idea wtf is going wrong, I really dont want to remove the head unit again as its quite a pain in the bum.

Thanks

Ian

Link to comment
https://www.sau.com.au/forums/topic/138804-dash-wiring/
Share on other sites
Chris Rogers Grand Master

Chris Rogers

Posted
Posted

find the black wire on the radio and bolt it to the frame. the red/blk wire you have is the amplified antenna run that to the blu or blu/wht wire on your radio.

(I'm going to do a snip of this post and use it elsewhere.)

Link to comment
https://www.sau.com.au/forums/topic/138804-dash-wiring/#findComment-2587364
Share on other sites
Chris Rogers Grand Master

Chris Rogers

Posted
Posted
hehe not quite, the remote wire in the main plug is for a power antenna whereas the remote for the stock amp seems to me to be in the rear speak plug on the 32 as well.

I could be wrong however :P

take a snap of the rear plug- i want to look.

Link to comment
https://www.sau.com.au/forums/topic/138804-dash-wiring/#findComment-2594513
Share on other sites

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

    • GTSBoy
      New kid on the block

      By GTSBoy · Posted

      The wiring diagram for the R33 RB25 is freely available, and is essentially the same same as most other RBs (just with differences as to which pin # does which job). To get the ECU to power up, you just need to provide power to the ECCS relay, and have the other power feeds that come in from the top left of the wiring diagram (wrt the ECU) that give perma power to the fuel pump relay, the ECU itself, etc etc, all connected. When you put power on all these it will just come to life. It's pretty clear from the diagram what needs to happen. Just follow the lines from the 12V + supply stuff in the top left over towards the ECU. I've even posted snips of such diagrams (not for vanilla 25, I think for Neo and 26) to various threads here in the last few months, talking about what it takes to get the fuel pump and FPCM up and going. Search these up and they will help get you started on doing the same with the vanilla 25 diagram. Hell, for all I know, I've done the same with that one in years past and have forgotten.
    • Duncan
      New kid on the block

      By Duncan · Posted

      Yep...so unless someone posts up the answer you will need to probe from the ECU connector to the dash plug with a multi meter in continuity mode to trace the wires.  Note the ECU has multiple - and + (and across different key settings - Battery, IGN and Start) and most likely the power is fed from the connector(s) that is normally near the left hand headlight.
    • Songo
      New kid on the block

      By Songo · Posted

      Thanks Duncan, I am actually just trying to get the Rb turning and running with the RB25DET S2 original loom itself  I am just trying to get it going outside the body and not thinking about the S15 or trying to match anything to the S15 loom at all I am only trying to see if anyone has done this and what pin they found to be the ignition trigger and ECU+/- on the dash connector, that's about it. Thanks  
    • iain_ST44GA
      M35 VQ25DET starter motor

      By iain_ST44GA · Posted

      Hi Guys, Does anyone know any aftermarket part numbers for a starter motor to suit the VQ25DET? I can find lots of alternative part number for the VQ35DE, which I assume would fit, but there is a lot of conflicting information out there. Thanks..
    • Murray_Calavera
      R33 GTR running -9 with no tune

      By Murray_Calavera · Posted

      I don't understand how this hasn't boiled down to - Upgrade the turbo when you have everything required. ECU, injectors, fuel pump, turbo, etc. Do it all at once.  If you don't have everything required, just enjoy the car as it is and keep saving up your pennies. 
×
×
  • Create New...