DTC P1E73 Chevrolet

Cause and Solution

Lateral acceleration does not change when reducing speed from 30 km h to 0 km h and the condition occurs 16 times in a rowYaw rate, lateral and longitudinal acceleration do not correlate with the vehicle stationaryYaw rate, lateral and longitudinal acceleration do not correlate based on estimated wheel speed.Combination sensor fails an internal self test.Ignition voltage to the yaw lateral combination sensor is less than 9.5 volts.Communication is lost between the EBCM and the combination sensor.