2018 Toyota Highlander Blind Spot Monitor Not Working

These functions use the same sensors.

2018 toyota highlander blind spot monitor not working.

Please be aware when you have the blind spot monitor turned off it also deactivates rear cross traffic alert. Toyota highlander owners manual driving using the driving support systems bsm blind spot monitor summary of the blind spot monitor the blind spot monitor is a system that has 2 functions. It is incredibly useful when changing lanes. The blind spot monitor function assists the driver in making the decision when changing lanes.

It will illuminate a chime will sound and indicator lights in the outside mirrors will come on for a few seconds as part of an initial system check. The blind spot monitor bsm is a system that has two functions. The bsm error code should be stored in the computer. You will hear a sound chime and see the lights illuminate on the side mirrors for a few seconds.

Have the dealer perform a system health check and they should find the code. It does not consistently. Many blind spot monitoring systems also have a feature called rear cross traffic alert which alerts you to a vehicle passing behind you in a parking lot. Press the button to turn the blind spot monitor on.

Mine popped up with check blind spot monitor within a month of owning the truck. They ordered and changed the drivers side monitor master module updated part number also and it s been fine ever since. 2018 toyota highlander limited awd passenger side blind spot monitoring system does not see large semi trucks and sometime cars as will. The blind spot monitor is not perfect but it does make a big difference for most drivers.

The blind side monitor bsm on the passenger side does not work. Pressing the switch turns the system on or off. There is no failure indication but i cannot trust this. The rear cross traffic alert rcta function assists the driver when backing up.

The blind spot monitor function assists the driver in making a decision when changing lanes.