What this usually means
Taycan charging faults can be charger, cable, software handshake or onboard charging module. Test another charger/cable and scan with PIWIS before replacing expensive modules.
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: PIWIS
- • Use/confirm: Charging cable tester
This is not a final diagnosis. It is a money-saving checklist before you go workshop.