what is code c1233 on a 2001 buick regal

Question

2001 Buick regal gs code c1233

Answer 1

Hi there,

This code indicates an issue with the right front wheel speed sensor. Here is some info for you.

C1233 BUICK - Right Front Wheel Speed Circuit Open or Shorted

Read more: https://www.autocodes.com/c1233_buick.html