Lexus GX 460 2020 Owner's Manual page 182

When connecting and disconnecting a trailer
■
Connecting a trailer
●
Set the rear height control air suspension to N mode.
1
Turn off the engine switch or the rear height control air suspension.
2
Connect the trailer.
3
Turn on the switch that was turned off on step
4
Disconnecting a trailer
●
Set the rear height control air suspension to N mode.
1
Turn off the rear height control air suspension.
2
Turn off the engine switch.
3
Set the supporting leg of the trailer on the ground and raise the hitch by 100 mm
4
(4 in.).
Turn on the engine switch.
5
Turn on the rear height control air suspension.
6
Wait until vehicle height is stabilized.
7
Make sure the hitch is disconnected. If the hitch does not disconnect, raise the hitch
higher and repeat steps
Tire information
■
Increase the tire inflation pressure to 20.0 kPa (0.2 kgf/cm
●
the recommended value when towing. (P. 598)
Increase the air pressure of the trailer tires in accordance with the total trailer weight
●
and according to the values recommended by the manufacturer of your trailer.
Trailer lights
■
Check that the turn signal lights and stoplights are operating correctly every time you
hitch up the trailer. Directly wiring up to your vehicle may damage the electrical system
and stop the lights from functioning correctly.
Break-in schedule
■
Lexus recommends that vehicles fitted with new power train components should not be
used for towing trailers for the first 800 km (500 miles).
GX460_OM_OM60R28E_(GE)
through .
2 7
4-1. Before driving
.
2
2
or bar, 3 psi) greater than
181
4