Fault Code B10A915: Activation A/C compressor, Open circuit/short circuit to B

[jack in oz]

Perhaps it's the compressor control valve? You can read up on this in this post here:

Secret air conditioning sequence? R36 2008 (vwwatercooled.com.au)

Thanks. Hopefully it is the RCV and not the compressor. When my new car arrives in a couple of months I'll be selling this car. I'll be very cranky if I have to spend $1500 on a new compressor when I'm about to sell it. Especially after I just spent $565 on a thermostat and $350 on a battery.

[Old Navman]

Thanks. Hopefully it is the RCV and not the compressor. When my new car arrives in a couple of months I'll be selling this car. I'll be very cranky if I have to spend $1500 on a new compressor when I'm about to sell it. Especially after I just spent $565 on a thermostat and $350 on a battery.

Yeah, it sucks. If the temperature oscillates between warm and cold it could just be the valve. In any case, changing the compressor control valve would be the cheapest option because it would involve a relatively small outlay in comparison to the other choices.

[jack in oz]

In any case, changing the compressor control valve would be the cheapest option because it would involve a relatively small outlay in comparison to the other choices.

Thanks, will get that done.