Autopilot shut down, lots of error codes.

[CrazyRabbit]

Picked up MY before Christmas break, with about 220 mile auto pilot, collision avoidance, speed control, and more all shut down. A bunch of error codes, has this happened to anyone before? If so what is the cause?

 

[evrepair]

This can be caused by lots of things. We need to see the alert codes that the car is throwing.

 

[CrazyRabbit]

DI_a223 Traction control disabled
DI_a222 Stability control disabled
DI_a179 Steering alignment needs adjustment (this code was thrown on way home from delivery).

 

[evrepair]

Nothing else?

If so, try getting alignment done.

 

[evrepair]

You can also first try this:

 

[CrazyRabbit]

i have appointment Friday to get it aligned...

 

[dvaquerano]

A very similar issue happened to me when one of the wire harnesses failed, all driving assistance features including AP, Traction control, even power steering completely failed, I had quite an arm workout driving the car to the service center since there was no power steering.

Is your power steering gone?

I suggest a Tesla service appointment, I got a loaner for about a week until they replaced the harness under warranty.

 

[CrazyRabbit]

Steering was working. Took car in hot alignment, they reset everything I’m guessing and everything was working (assumed). Went over to super charger and noticed driver seat doesn’t move or that I can not unlock the passenger door with long press of drivers door open button. Tried seat calibration and nothing.

Next failure and I’m invoking lemon law!

 

[CrazyRabbit]

A very similar issue happened to me when one of the wire harnesses failed, all driving assistance features including AP, Traction control, even power steering completely failed, I had quite an arm workout driving the car to the service center since there was no power steering.

Is your power steering gone?

I suggest a Tesla service appointment, I got a loaner for about a week until they replaced the harness under warranty.

Got the car aligned, and they reset the system and everything was working. Went to Supercharger after picking car up and drivers seat stopped working. Made new appointment and they replaced the seat, picked car up and got a few blocks from service center and seat stopped working. So I returned, so now they are going to replace the wiring harnesses.