Diagnostic Trouble Code (DTC) Information Pot-U201A54

Condition

Power Operated Tailgate Module (POT) compares the calibration file from the new software that is to be loaded with the calibration file stored in the Power Operated Tailgate Module (POT).

The diagnostic trouble code (DTC) is stored if the control module detects that:

Calibration files do not match.

The control module's test for the diagnostic trouble code (DTC) starts in the event of:

Activated control module.

Fig 1: Identifying Power Operated Tailgate Module (POT)

Courtesy of VOLVO CARS CORPORATION

Substitute Value

Limited functionality in Power-Operated Tailgate Module (POT).

Possible Source

Defective calibration file.

Fault symptom[s]

Tailgate/trunk lid/Hard to close
Tailgate/trunk lid/Hard to open
Tailgate/trunk lid/Power locking does not work
Tailgate/trunk lid/Automatic opening/closing does not work