2011-2014 Porsche Cayenne Suspension Module 7P5927521T

Also known as

Air Suspension Module

PASM Control Unit

Level Control Module

Ride Height Control Module

Suspension ECU

Active Suspension Controller

What this part does

The suspension control module is the central computing unit that manages the vehicle's active air suspension and adaptive damping systems. It continuously processes real-time data from the ride height sensors, wheel accelerometers, and steering angle to adjust the air pressure and shock absorber stiffness at each individual corner. Located typically in the rear cargo area or under the dashboard depending on the exact build, it ensures the vehicle maintains optimal ride height and handling characteristics regardless of payload. When this unit fails, the vehicle will commonly display a suspension fault warning on the instrument cluster, experience an uneven or sagging stance, or lock the dampers into a stiff, fail-safe mode.

Fits these vehicles

OEM and interchange numbers

7P5927521T

7P5-927-521-T

7P5927521

Before you order

Verify that your original module matches the 7P5927521T part number exactly, as these units are programmed for specific vehicle weights and suspension options. Installing this module requires programming and a ride-height calibration procedure using a PIWIS or compatible advanced diagnostic scanner before the suspension will operate correctly. Before connecting the replacement unit, carefully inspect the vehicle's wiring harness connector for signs of corrosion or water intrusion, as moisture tracking through the harness is a frequent cause of the original module's failure.