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Volvo EC330C boot mode

AllanF · 2023-01-17 20:46

I just had this come on the screen of our 330 C Volvo, and the aircon and some other things stopped working. Anyone seen this before? Thanks In advance

Replies5
  1. #1sfrs42023-01-18 04:20

    have you tried pressing any buttons? looks like the ecu is rebooting for some reason like when your PC crashes, it might just want an input from you to continue?

  2. #2AllanF2023-01-18 04:30

    Yes that’s what it’s like but none the buttons work, the machine is working fine but the quick hitch doesn’t work the a/c stopped working all the dash buttons don’t work and that’s stuck on the screen so can’t see any gauges. It’s a weird one none of the Volvo mechanics here have seen it before either!

  3. #3uffex2023-01-18 04:46

    Good day Disconnect the batteries for half an hour then reconnect see if it resolves the problem. Kind regards Uffex

  4. #4AllanF2023-01-18 05:57

    Cheer cheers mate but we’ve tried that left them disconnected over night and drained all the current by holding the positive and negative leads together!

  5. #5uffex2023-01-18 12:44

    Good day Can you select "Service mode"? Kind regards Uffex