R33gtr V Spec Attesa Help

[Deano45]

I Need some help with the R33GTR attesa ETS system

When I start the car all the lights on the dash switch off then the 4WD, A-LSD and Check engine lights some on.

On the Attessa ETS error codes I get errors 5 & 6

Now from a bit of reading I believe the R33GTR ETS system is different to the 32 one.

I found the what I believe to be the error codes on This site

error codes for R33 GTR vspec and regular:

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

I have replaced the 2 front wheel speed sensors as they were looking dodgey anyway. I have disconnected the battery and ETS controller to reset it. When I start the car again the error codes come back. I can't really drive it at the moment as I have just had the engine rebuilt and it needs a tune.

If I have the 2 front wheel speed sensors disconnected I get 2 additional error codes of 1 & 2 There is 2 volts on each of the connectors that run from the ETS controller to the sensors, so I know the circuits are working.

Does anyone have the troubleshooting part of the manual for the r33 GTR ETS?

Does anyone else have any more info on the R33GTR ETS?

[The Dan]

You can't reset it just by disconnection. You need to drain the capacitors by disconnecting the battery and pressing the brake pedal for 30 seconds

[Deano45]

You can't reset it just by disconnection. You need to drain the capacitors by disconnecting the battery and pressing the brake pedal for 30 seconds

Thanks, I'll try this tomorrow

[Deano45]

Thanks, I'll try this tomorrow

This didn't seem to work.

I hope I did it right, I left the ETS connected, disconnected the battery and pressed the brake pedal for 30 seconds.

Has anyone got the wiring diagram or manual for the R33GTR ETS-Pro?

[BundyBear]

Deano45 , you might be better geting someone with a 'consult' adapter to clear the error codes and see if the fault comes back up, also have you checked the wiring harness and connectors between the wheel sensor and computer?

33 wiring diagrams seem to be hard to find there is a 24Meg Engine manual (PDF file), I can eMail if you need or you could download through uTorrent

[Deano45]

Deano45 , you might be better geting someone with a 'consult' adapter to clear the error codes and see if the fault comes back up, also have you checked the wiring harness and connectors between the wheel sensor and computer?

33 wiring diagrams seem to be hard to find there is a 24Meg Engine manual (PDF file), I can eMail if you need or you could download through uTorrent

Thanks for that, already have the manual that you speak of but it contains none of the attesa/ETS Pro stuff for the R33 models. There must be another part to the manual as the 32 one contains troubleshooting for the ETS. As you said it's pretty hard to find.

[archie01]

It's a long shot but not long ago a mate of mine was getting intermittent problems with his attesa (his 4wd light would come on and his car go into 2wd mode) and it ended up being a bad earth connection from his battery to the car body.

[Deano45]

Attesa is now fixed.

I took it to CRD and got them to look at it the same time as I got it tuned.

When I found out what Jim had to do tomorrow, I'll post it up.

[Deano45]

CRD had to adjust the TPS, Attesa system needed further bleeding and the reservoir then needed topping up.

Car is running nice now with the run in tune on it too.

Now to put some km's on the clock before the final tune.