No speedometer, no ABS, no traction control?

Did all these problems happen at once? I would check the brake fluid and the brake pads, but I have seen the ABS control module go out and cause this issue. For the ABS and traction control the speedometer issue will cause these warning lights to come on because they are all produced by the ABS control module. We should do a CAN scan to confirm the issue. You can get a CAN scanner (Controller Area Network) which will work on most cars from Amazon.

Here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

Here is how to change the module out in case a code comes up for it. Check out the images (below). Please let us know what happens.

Yep, I would run the codes and replace ABS control module when a code is stored for it.

What was the code number and did they clear the codes as well?

It could be the spiral wire behind the steering wheel but these codes are leaning toward the ABS control module.

Code: P0500 - Vehicle Speed Sensor Malfunction

Code: C1439 - Wheel Speed Sensor Signal Malfunction

I would clear the codes once the ABS module once the job is completed.

It sounds like the spiral wire can be bad, but you should try a zero point calibration for the steering angle sensor which you should be bale to do with the CAN scanner. Just navigate to the ABS system and find the prompt for it. It should tell you to turn the car on without starting the engine with the steering wheel straight. Then follow the instructions on the scanner. If the code does not clear I would replace the spiral wire.