DTC C1A04-64: Right Front Height Sensor - Signal plausibility failure: Action

NOTE: This diagnostic trouble code may be logged if the vehicle's wheels have been raised from the floor

Check the ride level control module for diagnostic trouble codes. Check the sensor connector for damage. Refer to the appropriate electrical circuit wiring diagrams and check the sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Check sensor signal changes when sensor is rotated. If any height sensor fixings are slackened or found to be loose, or if a height sensor has been changed, the vehicle ride height must be re-calibrated. Carry out the calibration routine using the manufacturer approved diagnostic system