Chart A13 Missing Wheel Sensor Signal: Notes
WARNING: This page is about a different car, the 1990 Oldsmobile Toronado, 1989 Oldsmobile Toronado, and 1988 Oldsmobile Toronado. However, it is still accessible from the selected car via links, so may be relevant.
EBCM checks wheel sensor output and continuity checks. It also checks output signal with expected valve and compares each output signal with other ones. If EBCM detects wheel sensor reading that is missing, code will be set.