Hi, I've been struggling for the last week with a problem of the v68 motor. My car had the air conditioning not working for years now, it only blows hot or cold air. I wanted to solve it and so I watched the forum and I found out that the problem could be the v68 temperature flap. So I did a test with VGA and got these errors:
01271 - Positioning Motor for Temperature Flap (V68)
30-10 - Open or Short to Plus - Intermittent
01596 - Motor for Outside/Recirculated Air Flap (V154)
30-00 - Open or Short to Plus
01271 - Positioning Motor for Temperature Flap (V68)
29-10 - Short to Ground - Intermittent
01596 - Motor for Outside/Recirculated Air Flap (V154)
55-00 - Adaptation Not Successful
So it looks like the problem is the v68 (also the v154 but the recirculation works fine so I don't care).
I finally got the motor out and tried it and actually the wheel only rotate when I put the temperature to the max or to the min. So I bought two different motors (they were used but they worked on the older car) and they have the exact same problem. I also did basic setting and cleared the fault codes. I really don't know what to do now and I'm not understanding if actually the motor should rotate like that or it should rotate also when it gets the inputs of the intermediate temperatures. Actually it works like the motor on this video but there he says that he solved the problem Please help me