Lower the back door using either back door handle.
Make sure to push the back door down from the outside to close it.
The back door closing assist will activate and the back door will fully close automatically.

Canceling the power back door system (vehicles with a power back door)
Turn the main switch in the glove box off to disable the power back door system.

Power back door switch (vehicles with a power back door)
Adjusting the open position of the back door (vehicles with a
power back door)License plate lamp ASSY
REPLACEMENT
HINT:
Installation is in the reverse order of removal.
1. REMOVE ASSIST STRAP HOLE COVER (SEE PAGE 75-20 )
2. REMOVE ASSIST STRAP ASSY RH (SEE PAGE 75-20 )
3. REMOVE BACK DOOR TRIM PANEL ASSY (SEE PAGE 75-20 )
4. REMOVE BACK DOOR LOCK ASSY (SEE PAGE 75-20 )
5. REMOVE BACK DOOR HAN ...