i have a 96 eldo with 90k. earlier this month the tc and abs lights came on. i had a code tc26 i think it was. i replaced the left front wheel bearing twice(once with a gm part and once with a bca bearing) and the wiring harness going from the wheel sensor to the traction control computer. everything works fine if the the outside tempature is 40 or below!! anything above 40 and the tc and abs light comes on. anybody have any idea why the traction control works when its cold and not when the temps rise?