ABS issues

Ok. I have a 2013 Tundra Crewmax 5.7. I couple weeks ago my trac control and my ABS light came on along with my 4hi 4lo flashing. Immediately thought speed sensor. I went had the ABS code read. Right rear speed sensor. I replaced it along with the harness. It was also getting a high/low voltage reading. About 2 days later my alternator went out. Had it replaced and thought my problem would be fixed. It wasn’t. It threw a code for the VSS. So I replaced it as well. Still didn’t fix my issue. I went back and pulled a code of C1311. Along with that my turn signals stopped working. My hazard lights work but no turn signals. Can anyone help?

 

Sounds like a wiring issue related to rodents... Other things you can check is wiring by the fuse box, in case there are exposed wires due to rubbing...

 

Check your cabin filter for signs of rodent damage. Might want to read this...
https://www.tundras.com/threads/my-tundra-and-the-rats-that-almost-killed-me.102095/