2001 Toyota Avalon ABS light on after strut replacement.

Hello, I recently had rear struts replaced. The ABS light was not on before installation, but after, it was. This was about three weeks ago. Day before yesterday I went to get gas. When I started the car to leave, the light was not on. When I started out of the station the light came on. It is still on. Could you please shed some light on this for me?


Thanks!

Thanks for your timely response! I will recommend you to all my buddies!