Fiat Stilo Bizona Climatizer

The air conditioner fails me, only the co -pilot side works, on the driver's part it only casts cold air, someone can tell me what it can be, it is also heard as a motorcillo constantly. Thank you

Normally this system can be done with electronic worthy, but they can be several things: the step -by -step motor Yasi can give yourself an idea.-

The same problem had in the driver part did not come out hot air only cold on the copiloto worked well everything I sounded a little a motor below the HODIDO Motorcotus that opens the Hot Air to Frio and reversary tramp. With white teeth then it is the first one below you take out with a tubular wash of 5.5 a little picked up but it comes out and you see a white lever you can move with your hand the lever and see that hot air enters. I put some photos with the fucking engine.