Reset TSS system?

After installing my Eibach Stage 2 leveling kit, I have the dreaded TSS warning lights. The "pre collision" and the "parking assist" system warnings are on.

This is in a '25 Limited Hybrid with TRD OffRoad. Two different stealerships have quoted $800 to re-calibrate these two systems. Truck is leveled and running 35's.

I have been searching and reading for the last couple of days and think I have confused myself. So, here I am asking for your help!

1. Can I simply disconnect the 12v battery under the back seat for about 10 mins to reset the ECU and clear these errors? Assuming this works, I should be good.

2. If this doesn't work, who has had success with shimming the sensor with washers on the bottom bolts to angle the sensor down a couple of degrees? Is this my next option?

3. If neither of the above work who besides a dealer can re-calibrate these systems? I tried a local body shop that has the equipment but they have not updated the software for '25 and their OBD2 connection only sees the motor.

Thanks all for any and all help!

 

I know I have a different vehicle, but have you gotten your alignment done? Mine was throwing all sorts of errors the last suspension swap I did that raised the front, I disconnected the battery but that still didn't resolve it. I got my alignment done and within a few miles of driving all the warning lights went away.

Just another possibility to consider

 

Good question - yes, I did have an alignment done.