Jump to content
SAU Community

R34 GT-R Positive Battery Cable Routing

duggyphresh
 Share

Recommended Posts

duggyphresh Rookie

duggyphresh

Posted
Posted

Trying to install the positive long positive battery cable and protectors from a factory GT-R into my GT-T (i have the cable and protectors and clips).  I have googled and watched YouTube videos and am unable to locate the mounting points and exact routing of the BNR34 positive battery cable that goes from the trunk battery to the front fuse box in the engine bay.  The best photo i have have found is attached which shows it running up the outer side of the driver side subframe and underneath into the engine bay.  Does anyone have any photos or routing for the rear?  There is a grommet that that it goes through on the passenger side behind the battery above the fuel tank, and i believe it gets mounts over the hump in the subframe towards the passenger side.  I'm hoping anyone who has a R33 or R34 with a factory trunk battery can post some photos of the routing of the cable.  Appreciate the help!

PositveCableFrontBottem.thumb.JPG.5a10642b7dbf2fff1fbacb9d033ccfd9.JPG

joshuaho96 Veteran

joshuaho96

Posted
Posted
5 hours ago, duggyphresh said:

Trying to install the positive long positive battery cable and protectors from a factory GT-R into my GT-T (i have the cable and protectors and clips).  I have googled and watched YouTube videos and am unable to locate the mounting points and exact routing of the BNR34 positive battery cable that goes from the trunk battery to the front fuse box in the engine bay.  The best photo i have have found is attached which shows it running up the outer side of the driver side subframe and underneath into the engine bay.  Does anyone have any photos or routing for the rear?  There is a grommet that that it goes through on the passenger side behind the battery above the fuel tank, and i believe it gets mounts over the hump in the subframe towards the passenger side.  I'm hoping anyone who has a R33 or R34 with a factory trunk battery can post some photos of the routing of the cable.  Appreciate the help!

PositveCableFrontBottem.thumb.JPG.5a10642b7dbf2fff1fbacb9d033ccfd9.JPG

image.thumb.png.2f2d568fde07945e294985b9d929a7bc.png

image.thumb.png.8280cf3edda9e1d861dfa26980125bc3.png

I can take some better pictures when I get around to pulling the transmission on my R33 but this will probably give you some idea of where it's routed. 

duggyphresh Rookie

duggyphresh

Posted
  • Author
Posted
On 7/19/2024 at 1:59 PM, joshuaho96 said:

image.thumb.png.2f2d568fde07945e294985b9d929a7bc.png

image.thumb.png.8280cf3edda9e1d861dfa26980125bc3.png

I can take some better pictures when I get around to pulling the transmission on my R33 but this will probably give you some idea of where it's routed. 

Thanks, i have those photos and the R34 version.  It's where the wire crosses from the passenger side to the drivers side that I'm unsure about.  I'm pretty sure it follows/mounts to the arch of the rear subframe, but i have been unable to confirm.  Photos would be great!!  Thanks

GTSBoy Grand Master

GTSBoy

Posted
Posted
37 minutes ago, duggyphresh said:

I'm pretty sure it follows/mounts to the arch of the rear subframe

If by this you mean the stiffening rib in the floopan, then probably yes. There would be no way that it would be attached to the actual subframe. That would be silly.

duggyphresh Rookie

duggyphresh

Posted
  • Author
Posted
2 hours ago, GTSBoy said:

If by this you mean the stiffening rib in the floopan, then probably yes. There would be no way that it would be attached to the actual subframe. That would be silly.

Possibly, like i said, i just don't know.  I'm only guessing by the shape of the cable.  Stiffening rib would make more sense though.

  • 2 weeks later...
joshuaho96 Veteran

joshuaho96

Posted
Posted
On 7/21/2024 at 5:46 PM, duggyphresh said:

Possibly, like i said, i just don't know.  I'm only guessing by the shape of the cable.  Stiffening rib would make more sense though.

IMG_7438.HEICIMG_7436.HEICIMG_7435.HEIC

Not sure why these images refuse to be uploaded in jpeg format but that's the way it goes. Basically runs just to the right of the brake lines, up and around the top side of the front of the fuel tank, makes a turn and heads back at the corner, then the last bit goes straight up near the wheel well into the trunk.

PranK Grand Master

PranK

Posted
Posted
20 hours ago, joshuaho96 said:

IMG_7438.HEICIMG_7436.HEICIMG_7435.HEIC

Not sure why these images refuse to be uploaded in jpeg format but that's the way it goes. Basically runs just to the right of the brake lines, up and around the top side of the front of the fuel tank, makes a turn and heads back at the corner, then the last bit goes straight up near the wheel well into the trunk.

They have some strange meta data. I was able to repair them on my Mac.

image.jpeg

IMG_7435.jpeg

IMG_7436.jpeg

  • 4 weeks later...
  • 2 months later...
Beanie Rookie

Beanie

Posted
Posted

Hi there, after a quick google search I found this topic as I am also relocating the battery to the boot of my 1998 GTT.

I was just wondering how you got on with installing the re-routing and specifically the installing of the harness protectors?

How do they attach? Are they just a simple "click-in" affair, or do they attach with bolts? Does the GTT have all the necessary fixing holes for them, for example, where they locate on the chassis?

Any help you can provide would greatly appreciated.

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

    • EndZee
      R33 Gts/-t Abs Module Wiring Schematic (not Gt-r)

      By EndZee · Posted

      Brooooo Please send ABS control unit schematic Please! R33 gts25t ABS (Its two plug ecu, black and white) wire colors possible? [email protected]
    • GTSBoy
      Boost cut after swap(RB25DET NEO) R34

      By GTSBoy · Posted

      Don't even try to run it on the stock ECU if you're going to have the boost controller bring boost above ~10 psi. I've already told you that. If you use the Nistune ECU, you will need to CAREFULLY read the available documentation for Neo tuning, and read some threads on the Nistune forums, to discover the various things you have to do to prevent the ECU from going bananas when the boost is too high. The is a table associated with th boost sensor that must be modified to prevent it from shitting the bed. This is just one of the things that you will need to do to the tune in Nistune, because the Neo turbo ECU will be expecting to see a number of things (such as the TCS) that are not there, and you have to block the DTCs on those. It is totally not surprising to me that you are having the problems that you are, but the solutions to these problems have been known for >15 years. So just get it done.
    • dyl33
      VOLK RACING GTC CENTRE CAPS

      By dyl33 · Posted

      Centre caps $250
    • Kapr
      Boost cut after swap(RB25DET NEO) R34

      By Kapr · Posted

      Hi. Sry iam not a mechanic and iam not at the car atm so i dont know 100% but they told they measure those and even try to change those. AFM they have two. Coils are new a they have my old one too. Plugs too. ECU...we have 25 NEO stock and Nistune 25 NEO.   But i dont know if any one those could be the problem and why/if/what can cause this, Only thing they did not check is fuel...but that walbro 255 is new(like 1,5 years)... That fuel pressure gauge idk...but i let them know Any suggestions?   EDIT: how can they know if it is like you say he ECU pull power when it reaches a specific boost level that is too high? Tha car has boost controler
    • Duncan
      Boost cut after swap(RB25DET NEO) R34

      By Duncan · Posted

      Can you clarify what you mean by boost cut, do you mean it misfires both when under load (driving) and when stationary and out of gear? Or does the ECU pull power when it reaches a specific boost level that is too high (boost control issue)? Does it occur at idle with no throttle? When you say "the ECU is OK", what ECU is it and why do you think it is OK? Have you used the NEO ECU, and if so do you have a MAP sensor attached? Same for the AFM, why do you think it is OK? Do you have any way to put a fuel pressure gauge on it (even just a mechanical one between the fuel filter and fuel rail)?
×
×
  • Create New...