The check engine light and anti slip light came on after I got tires on my 2010 Scion XD why

Question

The lights stay on constantly they don't shut off

Answer 1

The purpose of the CK ENG LT is to protect the catalytic convertor, and the catalytic convertor protects the environment from harmful emission emitted into the atmosphere, Gather the code this would pinpoint what the cause for the CK ENG LT is, When the CK ENG LT comes on it disables the ABS system regardless of the type of code that is set, The reason the CK ENG LT disables the ABS is the vehicle is not operating at manufacture specifications