Heating

[lukey4x4]

Hey guys i have no heating in my sj the hvac n the rest of it is still there but all the front controls have bin ripped out i have the vitara wiring loom in , does anyone know if there is anyway i could get it to work manually thanks

[dan_2k_uk]

You can likely just set the valve and flaps to the position you need as they are cable operated and put the fan on a switch.

[lukey4x4]

Thanks dan do you have any pics of the cables i need to pull mate

[dan_2k_uk]

There should be one that went to the hot/cold valve on the bulkhead to the left of the distributor. You could just move that by hand there and see which cable moves in the cab or just leave it in the open position so the heater matrix always stays hot.

The others should just move the flaps on the heater box to move between windscreen/feet and recirculation or external air. If you can see the heater box it should be pretty easy to figure out which does what. Again if these are missing you can probably just move the arms on the heater box to the mode you want and leave it there.

[lukey4x4]

Cheers dan yes i can see all that thanks mate , am guessing i need to power it , there is a green plug coming out of the motor bit on hvac whats best way to power it up as i have vitara loom in , thanks mate

[SherwoodNash]

Shout out to Darrell

In the mean time, I found this which might help?



http://www.darren-criss.org/heater-wiri ... 0417b.html

'Need your heating, getting nippy now mate.

[Darrell]

Well it looks like the light green wire on both models feeds the fan. So now you have a choice, either get another fan switch and have different speeds or just a simple on/off switch to whichever resistance/speed setting you would like. Pics of what you have left may be helpful as the earlier 410 is not quite the same.

[lukey4x4]

Thanks Darell its a c reg 410 , all the contols have bin ripped out the front but all the rest is still there , heres a pic of the green connector out the back of hvac also have the other end of green connector so if am wright in think if i just run a normal switch from the live n nutral wires here would i have heating on full speed ? I carnt seem to find on the diagram which colours r the live and earth any ideas asuming i can do it like that Thanks

[Darrell]

It's hard to tell from the pics, but as long as the motor black lead is earthed and power (black/white on earlier 410s, Light green on the Vit) is connected via a on/off switch to the blue wire from the fan motor it should run at full speed.

I believe the below photo to be correct for the 410 82-84.

[Darrell]

Looks like the 2 wires in your pinkies above. Black to earth, Blue to live.

Disclaimer: If you blow up, I suggested nothing