Help - Rear view camera and cruise not working

I just had a hitch installed on a 2015 Tundra - left the mechanic and came home. When I went to back in the driveway the review camera wasn't working. Went back to mechanic on highway...notice cruise is also not working. Mechanic said they couldn't find the problem and had nothing to do with the installation of the hitch. Fuses all look good. Any ideas on where to look next?

 

Welcome from NY.

Is the camera connection/plug connected? Look under the bumper, there is a plug that you can unplug to remove the tailgate. Maybe they disconnected it during the hitch install.
No idea about the cruise control.
Good luck.

 

Check for function of all your tail lights including reverse lights.

 

Not sure on the cruise issue, but like Jim and Sean said, check the connections near the tailgate and all taillight functions. The rearview camera is powered by the reverse lights and will trigger the camera display when power is detected.