Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
67939B
1.REMOVE BACK DOOR CENTER GARNISH
67938A
2.REMOVE BACK DOOR SIDE GARNISH LH
67937B
3.REMOVE BACK DOOR SIDE GARNISH RH
Use the same procedure as for the LH side.
64785A
4.REMOVE BACK DOOR TRIM BASE
74811D
5.REMOVE DOOR PULL HANDLE
67750
6.REMOVE BACK DOOR TRIM BOARD ASSEMBLY
84280D
7.REMOVE POWER BACK DOOR SENSOR ASSEMBLY
Disconnect the connector.
Remove the 4 screws.
Disengage the 2 clips and remove the power back door sensor assembly.