Discussion Starter · #1 ·
So my brothers car started acting up. When he'd first start the car, the ABS system feels like it's kicking in constantly, even though the brakes aren't being applied, and the speedometer flings back and forth from 0 mph to 15 mph, as he accelerates, the speedometer still bounces up and down, and the ABS is kicking in, until he hit's 15 mph. At 15 mph, the ABS stops, the speedometer works fine, and the ABS light comes on. We scanned it, and it threw a C1233 "RF Wheel Speed Circuit Open or Shorted." So, we got a new RF speed sensor, and the problem still exists. Does anyone have any suggestions?