Air Suspension Control Module Parameter Identification (PID) Index
WARNING: This page is about a different car, the 2002 Lincoln Navigator and 2002 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
AIR SUSPENSION CONTROL MODULE PARAMETER IDENTIFICATION INDEX
| PID | Description | Expected Values |
|---|---|---|
| 4WDLOW | Generic Electronic Module 4WD Low Signal to Air Suspension Control Module | ON, OFF |
| 4WDSYS | Signal From Electronic Shift Relay And Diode Module to Air Suspension Control Module | YES, NO |
| ACC_SIG | Acceleration Signal to the Air Suspension Control Module | notPRE, PRESNT |
| AS_COMP | Air Suspension Compressor Status | ON, OFF |
| AS_GATE | Air Suspension Front Solenoid Gate Valve Status | ON, OFF |
| AS_VENT | Air Suspension Vent Solenoid Valve Status | ON, OFF |
| ASLRSOL or LR_SOL | Air Suspension LR Spring Solenoid Valve Status | ON, OFF |
| ASRRSOL or RR_SOL | Air Suspension RR Spring Solenoid Valve Status | ON, OFF |
| BOO_AS | Brake Pedal Position (BPP) Switch Input to the Air Suspension Control Module | ON, OFF |
| DOOR_AS | Door Ajar Input to the Air Suspension Control Module | CLOSED, AJAR |
| F_FILL | Air Suspension Front Fill Solenoid Valve Status | ON, OFF |
| FHGTSEN | Value Of Front Air Suspension Height Sensor | DC voltage value |
| IGN_AS | Ignition RUN/START Input to the Air Suspension Control Module | notRUN, RUN |
| OPSTRAT | Status of Air Suspension Operational Strategy (4 Corner or Rear Only System) | 4WAS/2WAS |
| PK/N_SW | Park/Neutral Switch Input to the Air Suspension Control Module | notP/N, P/N |
| R_FILL | Air Suspension Rear Fill Solenoid Valve Status | ON, OFF |
| RHGTSEN | Value of Rear Air Suspension Height Sensor | DC voltage value |
| STEER_A | Steering Wheel Rotation Sensor A Signal to the Air Suspension Control Module | HIGH, LOW |
| STEER_B | Steering Wheel Rotation Sensor B Signal to the Air Suspension Control Module | HIGH, LOW |
| VBAT_AS | Battery Voltage Value to the Air Suspension Control Module | DC voltage value |
| VSS_AS or VSS_ARC | Displays Vehicle Speed Sensor Input to the Air Suspension Control Module | VSS signal in km/h or mph |
| LC_4WDL | Latch Seeing 4WD Low Signal to the Air Suspension Control Module | CHANGD/NOCHAG |
| LC_ACC | Latch Seeing Acceleration Signal to the Air Suspension Control Module | CHANGD/NOCHAG |
| LC_BOO | Latch Seeing Brake Pedal Position (BPP) Switch Signal to the Air Suspension Control Module | CHANGD/NOCHAG |
| LC_DOOR | Latch Seeing Door Ajar Signal to the Air Suspension Control Module | CHANGD/NOCHAG |
| LC_IGN | Latch Seeing Ignition RUN/START Signal to the Air Suspension Control Module | CHANGD/NOCHAG |
| LC_PK/N | Latch Seeing Park/Neutral Switch Input to the Air Suspension Control Module | CHANGD/NOCHAG |
| LC_VSS or VSS_ARC | Latch Seeing Vehicle Speed Sensor Signal Input to the Air Suspension Control Module (if Greater Than 56 km/h [35 mph]) | CHANGD/NOCHAG |
| LCSTR_A | Latch Seeing Steering Wheel Rotation Sensor A Signal to the Air Suspension Control Module | CHANGD/NOCHAG |
| LCSTR_B | Latch Seeing Steering Wheel Rotation Sensor B Signal to the Air Suspension Control Module | CHANGD/NOCHAG |