'08 Parking Sensors

[Cruiser Jimmy]

So my parking sensor started to flash 'Check sensor' on thad dash. The two front sensor were being light up on the dash as the warning happened, not the rear.
I took the two front's out and replaced them with OEM new ones but I still get a warning.
For every search on YT, I get a video from Bangladesh that I can't understand.

Anyone have a problem with just front or rear replacement an they still don't work?

 

[lx200inAR]

I would use Techstream to figure out which sensor is actually complaining. If you lost multiple at once, i'd suspect a wiring or ECU issue over an individual sensor failing. The connector for sensors in near the AC high pressure port in front of the radiator.