Why won't my power liftgate function?
  • It can happen in freezing conditions or when parking on downhill slopes.
  • Make sure the power liftgate is enabled.
  • Make sure the transmission is in park (P), ensure nothing is obstructing the liftgate path and there is not excessive weight on the liftgate.
  • If there are continued issues, the battery voltage may be low or there may be other system issues. See an authorized dealer.