Sensor recalibration? Just picked up my 2024 Tundra after having a 2 inch level kit put on front.

Warning notices state to see my toyota dealer to recalibrate the sensors for crash avoidance and parking brake? Called my toyota dealer they said we do not do that? Now what?
thanks

 

https://www.tundras.com/threads/pre-collision-sensor-radar-blocked-after-lift.122408/#post-3754871

Most likely need to tilt the sensor down to compensate for the front level. Check above link for a fix

 

Sounds like your dealership is full of idiots.

 

I have a 2 inch level-Readylift if it matters. My sensors as far as I know work just fine. Are you getting sensor warnings after the level? It's more like a 1.5" level anyway on mine. I did adjust the headlights down a bit.

 

My cruise control does not work either I don’t know if disconnecting the battery happened or not? If there is something I need to plug or unplug?

 

Yea the warnings popped up as I drove off the lift shop parking lot.

 

try unplugging battery but did you look at the link i sent above ? there is a remedy if you tilt the sensor

 

Yes I will try the 2 washers on each side I am guessing it needs to be pointed downward since the lift so not being a physics major not sure if washers should go on top or bottom to point it downwards? Any hints appreciated. Watched a Tacoma video he didn’t have to remove the grill just worked between radiator and grill?

 

I've read some trucks are more sensitive than others with this. I did a 1.75 level & had no issues whatsoever. I did adjust headlights slightly though. Check with a body shop, they usually have people that recalibrate these systems all the time.

 

Try putting a bit more air in the rear tires first! Add an extra 5 psi to the rear to lift the back up or airing down the front to get the truck closer to where it was before the little lift. Then you can see if the lift is still to blame. Just have an air pump handy to put the tires back to the ideal pressure.

I don't see any reason that this 2" lift would cause the sensors to be that far out. Also, what is happening with the parking brake? Didn't know there was a sensor for the parking brake.

When towing, the rear end sags several inches causing the sensor to look upwards, it still works.

If you have the self levelling feature in your truck that might also be trying the correct the level and could be maxed out in the rear?

It might be that something was unplugged causing the error.

Also what @Tundra234 said ^^^^