Air Suspension Module
WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
The air suspension module uses the SCP communications network. The air suspension module controls the rear ride height.
Check the SCP communications network circuits between the air suspension module C2131b and the DLC C251. The total resistance values must not be more than 5 ohms. If the resistance is more than 5 ohms, there is an open circuit in the SCP communications network, damage to the DLC C251, or damage to the air suspension module C2131b.
For additional air suspension information, refer to VEHICLE DYNAMIC SUSPENSION .