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R33 Gtr Stuck In 4Wd

PHA71

By PHA71,
in Engines & Forced Induction

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PHA71 Contributor

PHA71

Posted
Posted

Hey just wondering if anyone has had this issue I got a r33 gtr , I just replaced the gearbox and used the same triple plate clutch , I took the car for a drive and when I turn , it making big clunking noise from the front diff and the torque gauge is up near 50 and going up and down depending on how tight I turn , I spent all day trying to solve it but no one has a real answer for it . It has a 1.5 cusco front diff but that shouldn't matter cause it wasn't doing it before , pulled the fuse from the boot and it's gone , checked the G sensor and it's ok . The clutch is making some weird noise now as well when I release it in gear has anyone had dramas with the rear actuator on the back of the transfer case or the little rod behind it not releasing cause when I took it off with ignition off there was bulk pressure behind it . Any help would be great

Cheers

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XKLABA Grand Master

XKLABA

Posted
Posted

The fact the gauge is reading 50+ means the pump is running hard so something is making it run

Do not drive it till you figure it out or you will be up for CVs and/or front diff, these are 4WDs not AWD so it's like locking a transfer case in 4WD on a hilux and driving it on the road

  • Like 1
PHA71 Contributor

PHA71

Posted
  • Author
Posted

So checked most of the things everyone has said , just wondering on the rear pump apparently there 2 switches or solinoids is one telling to pump the fluid and the other to release the pressure ? And trying to bring up a code but couldn't get one for the 4wd , some one said you had to plug it in somewhere in the boot to bring up the 4wd , does anyone know of this it's doing my head in , if there is someone in bris that knows a shit load about this please let me know , cheers guys

XGTRX Veteran

XGTRX

Posted
Posted (edited)

Try this

Under you rear parcel shelf in the boot there is a contoller (box) driver's side. Get a mirror underneath it and you will see an red led. With the engine running and the dash error light on, check the led. it should flash in sequence. like one long flash and some short flashes. Note them down and look up the error. If its one of the TPS type errors it likely to be a ground or the power cable off your starter motor check that first. Also look at the connector of you gearbox loom that runs above the front drive shaft.

cheers

Edited by XGTRX
XGTRX Veteran

XGTRX

Posted
Posted

(long, short) blinks

1,5 Front right wheel sensor and circuit

2,6 Front left wheel sensor and circuit

3,7 Rear right wheel sensor and circuit

4,8 Rear left whel sensor and circuit

11,21 Front right inlet solenoid valve and circuit

12,22 Front left inlet solenoid valve and circuit

13,23 Rear inlet solenoid valve and circuit

15,25 Front right outlet solenoid valve and circuit

16,26 Front left outlet solenoid valve and circuit

17,27 Rear outlet solenoid valve and circuit

31,32,33 E-TS solenoid and circuit

34,35,36 E-TS fail safe solenoid and circuit

41,42 ABS actuator relay and circuit

43,44 ABS actuator motor , motor relay and circuit

45,46,77 ET-S/ABS control unit ground and circuit

47,48 E-TS/ABS control unit power supply and circuit

51,52 E-TS actuator motor and circuit

53,54 Pressure switch and circuit

55 Air bleed switch and circuit

56 E-TS oil level switch and circuit

61 FR and RR G sensor 1 and circuit

62 FR and RR G sensor 2 and circuit

63 FR and RR G sensor 1 or 2 and circuit

64 G sensor 1 power supply and circuit

65 G- sensor 2 power supply and circuit

66 Side G sensor and circuit

75 Throttle position sensor and circuit and sensor

got it from here https://sites.google.com/site/tyndago/gt-rattesainfrormation

  • Like 1
  • 6 years later...
JBeach Newbie

JBeach

Posted
Posted
On 11/18/2014 at 9:17 PM, PHA71 said:

So checked most of the things everyone has said , just wondering on the rear pump apparently there 2 switches or solinoids is one telling to pump the fluid and the other to release the pressure ? And trying to bring up a code but couldn't get one for the 4wd , some one said you had to plug it in somewhere in the boot to bring up the 4wd , does anyone know of this it's doing my head in , if there is someone in bris that knows a shit load about this please let me know , cheers guys

Did you figure out your issue? I’m currently running into the same issues. Only thing different is that I’m not running a rebuilt transfer case. Any info would be appreciated. 

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