Hi all,

The ACC my 9000 CSE MY96 don't supply less than 20° c in the cabin even on the "lower" position and non auto function.

I did manage for renew the ACC coolant but nothing new. After several test we think that the problem is that the cooling fan doesn't switch to High speed. I did check the fan and found that there is a small tube fixed on the fan with electrical cables broken. This part is a metallic tube with a small plactic at the top (where cables enter in). This plastic is apparently detach from the metallic tube and we can see some connectors inside.

What is this part ? is it a resistor for switching to the high speed ?

Thank you for your help

Mark

PS: Sorry I didn't find any photo for showing this part.