air con probs

[jonners007]

hi all
does anybody know where abouts the pressure switch and relay are for the air con system its a 3.0 lt diesel 2 gen
ive fitted a new pump and regassed the system but the pump does not energize, when you supply a feed to the front clutch it runs ok , so thinking must be a pressure switch fault or a relay , cannot find a pressure switch anywhere or even the relay!
many thanks

[NiftyNev]

Pressure switch is on the evaporator, inside the housing, behind dash. Good fun getting at that. There's also relays etc on the housing.

Nev

[jonners007]

air con

ok thanks mate , will start to strip out dash tom!!

[NiftyNev]

ok thanks mate , will start to strip out dash tom!!

That will mean glove box out first then the blower motor and it's housing. Next section is the air con evaporator which is this bit.

(Note: This is my 2.4 but the 3Ltr is pretty much the same.)

http://www.toyotasurf.asn.au/techsit...npictorial.htm

Pressure switch can be seen in pic 14.

Nev

[jonners007]

air con

mnay thanks for the pics
started to strip out to find concealed fuse holder with a blown fuse ,, replaced now all working,
who decided to fit them there ,,who knows
many thanks for your help