Conditions for carrying out calibration

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Calibration can only be carried out while vehicle is stationary.

The vehicle must be on the measuring platform.

The foot-operated parking brake is to be operated.

The vehicle must be adjusted to normal level. → WM 4301K2 CALIBRATION

If air suspension accumulators of the air suspension are filled, only the ignition has to be switched on. If air pressure in accumulators is too low, compressor comes on and loads battery. In this case, a constanter (charging unit) must be connected or the engine must be started.

Connect the Porsche System Tester. Select the test step Calibration in the Air suspension/level adjustment system.

When calibrating, the vehicle moves down first and then moves up to normal level.

After normal level has been reached, determine the actual values of axle heights at measuring points.

If an implausible value is entered (actual value is not accepted), measure height again and enter value.