DTC C101D-22: Left Front Vertical Acceleration Sensor - Signal amplitude > maximum: Action

With vehicle parked on a level surface, read front left vertical accelerometer voltage and check it lies in range 1.9 to 2.1 volts. If voltage values are outside this range, check front left vertical acceleration sensor signal circuit for short circuit to another circuit, loose connections and repair as required
If no wiring faults are present, check the sensor is correctly mounted and secure the sensor as required. Clear the DTCs and retest
If the fault persists, install a new vertical acceleration sensor. Clear the DTCs and retest