4Wd Issues

[Vera]

Hello humans, just wondering if anyone on here with a 33gtr knows where the 4wd computer is located. My 4wd warning light has been coming on as soon as the front wheels get torque and I'm pretty sure I've had water leak onto the puter (common issue) I've Googled heaps, get nothing. Hate having an unused front diff (((((

[central coast person]

In the boot, just look up under the rear window, or where the rear wiper motor is and you will see it and it has a red L.E.D built on it that fashes slow and fast.

Count the flashes, if there are 7 slow ones and 5 fast ones then 75 is the code meaning for 75 and there is a thread with R33 GTR codes on here somewhere.

Make sure its for r33 GTR/GTS-4 as the r32 and r34 have different error codes.

[Vera]

Thanks for that, checked it out, either got 64 or 65 which are both G sensor power supply and circuit problems.

However I just read that the system is supposed to be flushed after any clutch or gearbox work, which I suspect may be the origin of my troubles.

[a20089]

I had a similar issue, replaced the computer with no success. So I have a spare R33 V-spec computer to plug in and try if you want.

Do you have a Power FC by any chance?

[Vera]

I don't. I might take you up on that offer one day, but so far the 4wd is working as it should. It was only occasionally after the slip light came on the warning light would follow