Hi I have a 2021 Tahoe premier. It’s the 5.3L if that matters. My husband caught a flat and drove on it to the tire shop. Bad move because it severed several wires connected to sensors. Every light that can possibly be on in my truck is on. I took it to my mechanic who said he knows for sure I need to abs sensor. Does anyone know what this other sensor is called? We think it has something to do with the traction system maybe? I just want to make sure I order the correct sensors that I need. Thanks!

 

Welcome to the forum. If the sensors themselves were not damaged then the wires could be spliced back together using solder or crimp-on connectors and covering them them with heat shrink sleeving.

 

Welcome from Florida. It looks like from the picture that the boot is missing from the upper ball joint!

 

Boot ripped off ball joint from driving with a flat tire then new sensor harness is a must. I would not even attempt to patch up the wiring. It's a new truck so harness is available.
There are ABS and ride height sensors on the suspension.