What this usually means
Large MPV aircon complaints are commonly refrigerant leak, rear blower, flap motor or expansion valve before compressor replacement. Ask for pressure readings and vent temperature data.
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.
This is not a final diagnosis. It is a money-saving checklist before you go workshop.