I just joined. I currently have a 2002 Grand Prix with 322,000 km. I'm hoping to get another 2 or more years out of my car. Maybe 400 or 500,000km? I am having an issue with my trac light and abs light coming on and staying on about 40-50% of the time...and they stay on! I also experience my brake crunching (the feeling that the abs is activating) when I brake at very low speeds...once again not all the time maybe 20% of the time. I recently have had my brake pads changed but the problems still exist. Any ideas? Thanks, John Gage.