Anyone Experienced With Air Con Wiring / Fuse Locations

[Italiazr1]

I have a problem with my air con

ive searched for the wiring diagrams and i found a few things but

i really just need to know where all the fuses are for the air con

(obvious answer under the dash)

I know this already.... the question im asking is that if anyone knows if there is any inline fuse's that are hidden somwhere??

i put power to the relay under the hood fuse box (marked A/C) and the aircon worked Perfectly...

so i know the fault is somewhere between the head unit and the relay

i checked other fuses under the dash and they seemed ok

i also had the climate control unit replaced so i know that is not the problem

Any ideas???

[gotRICE?]

If the Aircon gas pressure is low, the fans wont engage because they are somehow wired up to a pressure switch.

so id say your up for a re-gassing.

[Italiazr1]

checked the gas and its got a bit of pressure and i already re-gassed it not long ago unless its low again but i doubt it

any other suggestions???

[gotRICE?]

Well you said the fan turned on when you put power to the relay, maybe it has a small leak? I dont think it costs much to get it tested. At least it rules it out

Theres a thread on here with all the Skylines service manuals, try there might have a wiring diagram for the A/C..

[Italiazr1]

k ill have a look

still think its a wiring thing maybe its a faulty pressure switch

[skymugs]

k ill have a look

still think its a wiring thing maybe its a faulty pressure switch

faulty pressure swith sounds rite... u can bridge the wires to bypss it... and if it turns on, the switch is f**ked or gas is low otherwise back to the drawing board

[Italiazr1]

i hear you mat i was thinking the same thing but my big problem is locations of pressure switch/fuses/relays?

are they all under the dash apart from the box under hood?

[Italiazr1]

im pretty sure now its pressure switch

But i still cant find it?????????

[Italiazr1]

just really dont wanna pull apart the dash unless im certain its in there