Radar sensor
Lexus GX / Lexus GX Owners Manual / When driving / Using other driving systems / PCS (Pre-Collision System) / Radar sensor
The radar sensor detects vehicles or other obstacles on or near the road ahead and determines whether a collision is imminent based on the position, speed, and heading of the obstacles.

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Have the vehicle inspected by your Lexus dealer immediately.
Failing to investigate the cause of the following warnings may lead to the system
operating abnormally and possibly cause an accident. Have the vehicle inspected
by your Lexus dealer immediately.
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Cooling system
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Connecting and disconnecting a trailer
Stop your vehicle and a trailer in line and perform the following:
• Connecting a trailer
Set the rear height control air
suspension to N mode.
Turn off the “ENGINE START STOP”
switch o ...
