DTC B2222: PBD Pulse Sensor Malfunction: Procedure

CHECK FOR DTC
1. Check for DTCs. Refer to DTC CHECK / CLEAR .
2. Clear the DTCs. Refer to DTC CHECK / CLEAR .
3. Recheck for DTCs. Refer to DTC CHECK / CLEAR .
  OK
  
  DTC B2222 is not output.
NG → See step 3

OK → See step 2
USE SIMULATION METHOD TO CHECK. Refer to DTC CHECK / CLEAR
REPLACE BACK DOOR MOTOR UNIT (POWER BACK DOOR ECU). Refer to REMOVAL