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Home >> Land Rover >> 2016 >> Range Rover Supercharged >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Vehicle Dynamic Suspension -- Range Rover/L405 >> Vehicle Dynamic Suspension >> Air Suspension - Manual Control Procedure >> General Procedures >> Adjustment

General Procedures: Adjustment

WARNING: Eye protection must be worn.
CAUTION: Make sure the vehicle is in a clear working area.
  1. NOTE: This procedure is required to maintain correct air suspension performance.

    Using the approved diagnostic tool, navigate to the air suspension test - Ride Level Control Module Diagnostic Interface:

  2. NOTE: Using the relevant on screen sliders/buttons, follow the process below:

    Open the exhaust valve.

  3. Open the relevant corner valve.
  4. Turn the air compressor ON.
  5. Close the exhaust valve.
  6. Monitor the pressure on the diagnostic tool until 300 Kpa is reached.
  7. Turn the air compressor OFF.
  8. Close the corner valve.
  9. Check the rear air springs are correctly located into the body and lower arm.
  10. The vehicle can now be lowered on the wheels.