42A-DTC B2481 Pulse sensor power supply short

Code No. B2481: Pulse sensor power supply short

DIAGNOSTIC FUNCTION

When the pulse sensor power supply of power liftgate motor is short circuited, the power liftgate control unit sets DTC No. B2481.

JUDGMENT CRITERIA

When the pulse sensor power supply output current of power liftgate motor is detected to be abnormal, the power liftgate control unit sets DTC No. B2481.

PROBABLE CAUSES

Malfunction of the power liftgate control unit.

DIAGNOSIS

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

(1) Clear all the DTC set in the power liftgate control unit.

(2) Operate the power liftgate.

(3) Check whether a DTC is set in the power liftgate control unit.

Is the DTC set?

Replace the power liftgate control unit.

Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunction