Lebaron Landau L4-153 2.5L SOHC Turbo VIN J FI (1990)
Damping Control Actuator: Description and Operation
Position Feedback Switches (PFS)
Fig. 5 PFS System Voltages
Fig. 6 Control Module Connector Identification
There are eight Position Feedback Switches (PFS), two in each shock and strut, one Soft, and one Firm. A PFS monitors the orifices in the shock or
strut, and tell the VDCM which damping position the shock or strut is presently in.
PFS INPUT CHANGES
