2013 Toyota Sequoia Owners Manual - Page 265

2-5. Driving information ● Disconnecting Set the height control of electronically modulated air suspension system to N mode. Set the electronically modulated air suspension system to MAN. (manual). Turn off the engine. Set the supporting leg of the trailer on the ground and raise the hitch by 4 in. (100 mm). Turn the engine switch to the START position and start the engine. Press the height control mode select switch to cancel the MAN. (manual) condition that was set on . Check that the MAN. indicator turns off. Wait until vehicle height is stabilized. Make sure the hitch is disconnected. If the hitch does not disconnect, raise the hitch higher and repeat steps 2 through 7. Move the vehicle forward in LO mode where the hitch does not touch anything in N mode. Set the height control of electronically modulated air suspension system to N mode. 290