What diagnostics (apart from Nano and Testbook) can I use to read/reset HEVAC codes?
I've got the booksymbol since two days and can't think of any cause.
- if I manually set the functions (contact on-engine off) I can hear the blendmotors for a couple of seconds and then stop, no clicking of missing sprocket-teeth.
- The a/c has a leaky drier but still kicks in now and then, past winter I had a leaky condenser, that did not give a booksymbol. Switching a/c off makes no difference, book stays.
So I need a codereader that can reset HEVAC too, I'm not in the market for a Nano unless the lotteryman comes at the door.