JimmysAudi

I have a 2003 Audi A4 1.8.

I recently started having ABS issues. My brake light flashing, ABS light on and no speedometer. This happen intermittently. Code was a P0501. Bad Speed sensor.

I replaced sensor. This didn't fix issue.

I sent ABS module out for repair and in the mean time I replaced both my tie rod ends.

Module fixed and reinstalled. I now have a ESP light no speedometer and the car does not register mileage.

My current fault codes are
01826- Steering Angle Sensor -G85- voltage supply terminal 30-lost23
18031- Databus drivetrain, no communication
00778 - steering angle sensor-faulty

Would it be right to assume that the current codes are from me changing out the tie rod ends?

Would these current code effect my speedometer and mileage?

If someone could point me in right direction I would greatly appreciate it.

lyleswk

Tie rods wouldn't affect ABS. Where did you get the sensor?