DTC C1A06-64: Right Rear Height Sensor - Signal plausibility failure: Action

NOTE: If an existing height sensor is removed and installed, or a new height sensor is installed, the Headlamp Control Module Calibration routine must be performed.

Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the rear right height sensor signal circuit for short circuit to ground, short circuit to power, open circuit, high resistance