I--- Toyota C052f14 _verified_ File

You will need a bi-directional scan tool (Think Autel, Snap-on, or Techstream). Generic code readers won't do this.

Do not throw parts at this problem. Follow this diagnostic flow: i--- Toyota C052f14

Verify that the ABS module is receiving a steady 12V supply and that the ground connections are clean and secure. You will need a bi-directional scan tool (Think