I have 3 warning lights lit on the dash, they all came on together, the 3 lights are the TC, ABS & Suspension level lights. Switch off and they go off and stay off for around a week or so, but they do appear again is there anything I can check to eliminate components. Thank you all in advance.

 

There are probably 200 posts on this site along for the trio of lights.
If you have a favorite shop go see them, have them scan for fault codes then clear them, see if they come back.
Mike

 

Thanks again mike, I'll give it a go.
Regards, Martyn

 

madmax, please let me know what you find. I was told I needed a new shuttle valve and that there is now a replacement kit $800 + $400 labor.
Hopefully you find another solution.
Good Luck!
mb

 

no point in replacing the shuttle valve switches as they dont fix anything. They will keep thelights for a little longer. You have to replace the entire modulator to remedy the issue all together.