What is the cause of my check engine alarms?

Question

Chevrolet uplander says "service ABS system", "service traction system" and "service stability system". These alarms come and go. May be a day without the alarms and the next day alarm all day. What is wrong? I do not see or sense anything wrong, yet the alarms. The Uplander has 99,640 miles. I had the breaks and calipers checked out. The van have 60% break lining remaining. Breaks work good and stop smoothly. I thought the alarms may be because the van has almost 100,000 miles. What is wrong??

Answer 1

When the ABS light and the service traction control light comes on, this mean you will not have ABS,or traction control, when it says service ABS and traction control the ABS system has detected a fault that has caused the ABS system to be disabled, you need a scan tool to gather the ABS code that is stored