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Home >> Volvo >> 2009 >> V70 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Passenger Door Module (PDM) And Power Operated Tailgate (Pot) Diagnostic Trouble Codes >> Pot-U201A54 Control Module Main Calibration Data. System Programming Failures. Missing Calibration (2008-2010) >> Fault-Tracing >> Faulty Software
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Faulty Software

The control module has registered that invalid or incorrect data has been downloaded.

This may be due to a defective calibration file.

Downloading new software 

Solve the problem by downloading new software in Power Operated Tailgate Module (POT).