I could REALLY use some help, I just bought this truck about a month ago, 2002 Silverado 2500 HD 4x4 Duramax with Allison tranny, it has 236K miles on it, and I have no owner/operator manual for it. The other day the brake "idiot" light came on, along with the nerve racking "chimes", when I was just making a turn almost at an idle, my brake fluid reservoir is right where it should be, and my brakes work GREAT! I checked for codes and found none, I unhooked batteries, left off overnight, and rehooked the next day, still have the "brake" idiot light come on right at start up! Can anyone PLEASE help me figure out what is causing this??!!!??? My cruise control also works great, with no issues, so I wouldn't think it would be a speed sensor (though I'm not positive of this), I can't think of what else it might be, also, it is ONLY the "brake" idiot light, NOT the ABS light, if that helps at all. Thank you in advance for any help and assistance you can give me, I'm at "wits end" on this one!
Best regards to all,
Jeff
Best regards to all,
Jeff