DTC P3147-240: Transmission Malfunction; DTC P3147-242: Transmission Malfunction: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the power switch on (IG).
3. Select the following menu items: Powertrain / Hybrid Control / Trouble Codes.
4. Check if DTCs are output.

   Result

   DTCs other than P0A1D is output.

YES → GO TO DTC CHART 

NO → REPLACE HYBRID VEHICLE TRANSMISSION ASSEMBLY