What could be the cause of the Service light showing service the stability and traction systems? Could be caused by the brake system or a module needs replacing?

What is your question?

When I start the van the warning light comes on when i push the brake pedal to put it in gear. Every day. No unusual noises and vehicle drives well. Only problem seems to be no ABS braking.

How long has your 2006 Pontiac Montana had this problem?

2years