Wheel sensors

[Chris611]

Is there any issues with running without the front wheel sensors on a dedicated pulling truck? Its an '02 Duramax/Allison So far it seems like it turns on the check engine light, ABS light and the brake system malfunction light and throws codes C0221, C0225, C0026. Any other issues that I need to know about?

Thanks

 

[JD4440]

I'm almost certain that's how a friend of mines pulling truck is. It constantly displays messages to check brake system, abs, ect.