R33 4wd/lsd Fuse, Why Do I Have It?

[nicr4wks]

Hi All,

I've just noticed in my R33 GTST the fuse box in the back is labelled with "30A 4WD/LSD", Why would they bother putting this in a 33gtst, it's probably just the same fuse box for all models I thought. I popped the lid off and to my surprise found a fuse installed in it's spot. Also in the boot as well as the normal HICAS ecu I have a second one bolted on to the bottom of it which is connect to a factory looking loom, one other 33 owner I asked seemed to think he only has 1 ecu in the back.

Does it all mean anything?

Thanks.

[Moodles2]

Might have an active LSD, was an option for R33 GTS-T's: http://www.skylinesaustralia.com/forums/R3...or-t268134.html

[nicr4wks]

Might have an active LSD, was an option for R33 GTS-T's: http://www.skylinesaustralia.com/forums/R3...or-t268134.html

No LSD/SLIP lights on my cluster, no reservoir in the boot, no finned diff cover, also no mention of the alsd in FAST.

[gotRICE?]

THe ECU in the boot is the 4WS ECU.

[nicr4wks]

THe ECU in the boot is the 4WS ECU.

HICAS ECU is only one unit? I have 2.

[gotRICE?]

hmm.. take a pic

[nicr4wks]

Here we go, the bigger of the two is for HICAS? And the smaller unit....

[gotRICE?]

It could be a 4ws electronic lock ecu? Where do the wires go? Hard to see.

[nicr4wks]

It could be a 4ws electronic lock ecu? Where do the wires go? Hard to see.

Interesting theory

Wires run in to a factory looking loom, along the backside of the seats until finally entering the main cabin on the left side, by the direction they head off in possibly to the main ECU, does not appear to splice in with the wiring from the larger ECU.