What this usually means
Tesla aircon issues can be cabin filters, refrigerant, heat pump/valve behaviour, or software before compressor failure. Ask for thermal-system scan data before approving compressor replacement.
What to ask the workshop before approving repair
- • Show the diagnostic fault codes.
- • Show photo/video proof of the failed part.
- • Give an itemised quote for parts and labour.
- • Explain why cheaper common fixes were ruled out.
- • Use/confirm: Tesla Toolbox
- • Use/confirm: EV-safe aircon service equipment
This is not a final diagnosis. It is a money-saving checklist before you go workshop.