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Hey All,

Hope someone has the wiring diagram for the ABS module for a R33 GTS-t... I've looked everywhere and also downloaded a few service manuals which all are focused purely on the engine and not the electricals themselves.

I've found a diagram which shows how the ABS unit is connected theoretically but that's quite useless when determining what wire is what.

Finding ABS schematics for GT-R and it's Attesa systems seems to be easy, but from what I've gathered from my visual comparison is that the wiring between the GTS-t and GT-R ABS / Attesa modules are different.

This is the GT-R one, when I visually compared this diagram to the ABS module bolted under the HICAS ECU it's quite different for my GTS-t boat.

post-19425-0-55022900-1308735404.jpg

Now you're wondering why the heck do I need this wiring schematic? Well... ever seen a modern car launch with minimum slip and no throttle cut? Yes.. they actually retard timing to reduce torque instead of chopping the throttle which cuts everything.

Now, I am planning to connect my front two wheel sensors to my ECU and will be retarding timing based on x % of wheel slip (front vs. rear).. the higher the delta, the more timing is retarded... however not too much retard, because I'll end up with anti lags and bang bang all day instead lol.

I did plan to run the wires directly from the ABS sensor to my circuit (converts sine to square waves) to the ECU.. but that seems a touch messy going into the engine bay.

So yeah, help me do high 10s down the 1/4 with a stock motor RB25 :)

man that's way too much effort haha....

I'll just tap the wiring into the ABS sensor at the front... the rear speed sensor (from gearbox) is already fed back into the ECU.. just need F(RHS + LHS)

Just looks fugly if I run even more freaking wires into the engine bay.

Knowing Nissan, the wiring colour would be different from the ABS sensor plug to the rear ABS ECU.

  • 1 month later...

Let me know if this looks like it might be helpful and i can send some more screenshots or email it to you when i get home from work in the morning.

Screenshot_2015-10-14-02-20-22_zpsbf80xe

EDIT: I haven't exactly included the most helpful part of the diagram here lol but i can find all 4 wheel speed sensors and shows what pins they go to and plugs etc

Edited by 89CAL
  • 3 years later...
On 10/13/2015 at 11:22 AM, 89CAL said:

Let me know if this looks like it might be helpful and i can send some more screenshots or email it to you when i get home from work in the morning.

Screenshot_2015-10-14-02-20-22_zpsbf80xe

EDIT: I haven't exactly included the most helpful part of the diagram here lol but i can find all 4 wheel speed sensors and shows what pins they go to and plugs etc

please tell me you still have this, I've been looking for this in english for more than 10 years, to fix my abs. 

  • 2 weeks later...
On 10/13/2015 at 11:22 AM, 89CAL said:

Let me know if this looks like it might be helpful and i can send some more screenshots or email it to you when i get home from work in the morning.

Screenshot_2015-10-14-02-20-22_zpsbf80xe

EDIT: I haven't exactly included the most helpful part of the diagram here lol but i can find all 4 wheel speed sensors and shows what pins they go to and plugs etc

are you able to email it? I sent my email address to you.

  • 1 month later...

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