what would cause the traction control and cruise control to stop working?
bad ets switch,blown fuse.or relay.
a bad wheel speed sensor can also be involved.
behind the glove box is a series of wires. they can rub through and create a bunch of problems. make sure this hasnt happened.
Looking for a Used GTO in your area?
CarGurus has 430 nationwide GTO listings starting at $5,995.
Search Pontiac GTO Questions
Pontiac GTO Experts