Hi All,

I have Octavia A4 06 1.6 Automatic gearbox ,when i turned the ACC on the fans start low speed and never stop even if i turned the ACC off ,only way is to disconnect the battery cabel .

I changed the fan relay under the battery ,thermostat in the radiator ,disconnect the ECU connectors and the high pressure switch on the A/C pipe and all the same ,there is no fault code .

can anyone help me or can anyone give me the diagram of the fan relay.

Thanks

Edited 10 September, 201213 yr by auto_prof

The fans run low speed when the A/C is chilling. Since you live in Egypt, I'm guessing this happens a lot if you leave the A/C on (including your car having a climate control system).