DTC B2481: Pulse sensor power supply short: Diagnosis

WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.

Using scan tool (M.U.T.-III), read the diagnostic trouble code.

Clear all the DTC stored in the power liftgate control unit.
Operate the power liftgate.
Check whether a DTC is stored in the power liftgate control unit.

Q: Is the DTC stored?

YES: Replace the power liftgate control unit.
NO: Intermittent malfunction (Refer to HOW TO COPE WITH INTERMITTENT MALFUNCTION ).