Df1070 — Renault

Test the orange wire feeding the compressor clutch to confirm it isn't physically seized. Erase the primary system codes.

Restrictions in the A/C circuit — such as a clogged expansion valve, blocked condenser, or collapsed hose — can cause abnormal pressure readings that trigger the fault code. renault df1070

Even if your compressor is perfectly fine, the ECU will refuse to send power to it as a safety measure. Test the orange wire feeding the compressor clutch