4wd

[JUDWAK]

guys i done some finshing today it went ok
but the only thing wrong is when i tryed my 4WD while been on the mud
nothing happend no 4WD
i got off roading in the morning cant go with out 4WD
i just had a new 4WD selector put in
all the wires seem ok

only thing i have done today is bounced off the ground abit
at speedish

can a good bounce losen something to affect the 4WD
other than that a few bumps and gravel
i real would like to make the off roading in the morning

any ideas anyone please

[TobyJug]

hey mate that s**ks..

sorry to hear bout ur trouble..
Hope u get is sorted..

[That Ruddy Squirrel]

Silly question time.

Are all your vacuum hoses on correctly and tight ?


Trev

[JUDWAK]

Silly question time.

Are all your vacuum hoses on correctly and tight ?


Trev

its not a silly question to me matey
i have heard of them but dont know nothing about them
if ya could piont them out that would be great
i will look after my tea has settled
i hope its something simple

[JUDWAK]

hey mate that s**ks..

sorry to hear bout ur trouble..
Hope u get is sorted..

cheers dude
if it dont then i will do something else

[That Ruddy Squirrel]

its not a silly question to me matey
i have heard of them but dont know nothing about them
if ya could piont them out that would be great
i will look after my tea has settled
i hope its something simple

Hippo has now gone to the great surf retirement home in the sky, I don't have one to take pics of, but no doubt Mattf or another similar font of knowledge will be able to help.


Trev

[darkdezigns]

when u say no 4wd,do u mean no traction at front?no light on dash?no lo or hi?

[JUDWAK]

when u say no 4wd,do u mean no traction at front?no light on dash?no lo or hi?

i mean nothing happends at all

its that dead i dont even remember weather in is off and out is on
or in is on and out is off
in sort i have no idea if the switch is in the on or off perstion
there is nothing at all happening when its pressed anyhow

[MattF]

Vacuum diagram is in the mech sticky:

http://www.hiluxsurf.co.uk/forums/showthread.php?t=62

I think it's ever so slightly different to, but as close as.

[JUDWAK]

Vacuum diagram is in the mech sticky:

http://www.hiluxsurf.co.uk/forums/showthread.php?t=62

I think it's ever so slightly different to, but as close as.

cheers dude

[JUDWAK]

so if them hose's are off nothing happends?

[MattF]

so if them hose's are off nothing happends?

Yup. The A.D.D system is reliant upon vacuum. There are a couple more bits on the offside inner wing, and also the canister inside the offside wheel arch. Check all of those are on tightly. Pulling one of the hoses off that canister in the wheel arch, you should hear air being sucked in. If so, the vacuum would appear to be fine.

[JUDWAK]

Yup. The A.D.D system is reliant upon vacuum. There are a couple more bits on the offside inner wing, and also the canister inside the offside wheel arch. Check all of those are on tightly. Pulling one of the hoses off that canister in the wheel arch, you should hear air being sucked in. If so, the vacuum would appear to be fine.

thanks dude i will look while its day light

[JUDWAK]

ok checked all thats been said
the only thing that i can see and iam not sure if it should be like that
i very much dowt it
on the gearbox are 2 like pipe ends that are stuck out with no ajoininh pipe on them is that my problem?
i have never noticed them before or they would have been piped off of filled over

i have tryed to take some pics but its fluking hard for me to get under the truck and i was shaking that much the pics are crap

the pipe like ends in question have those bulbus ends that a rubber hose shoves on to
and are set on the gearbox just back of the drivers seat
man i hope this makes sence to ya

[JUDWAK]

http://www.toyotasurf.asn.au/techsite/add.htm
on there it says 4wd 20a fuse?
second pargraf from the bottom
were is this fuse please anyone