Suspension Control System - Suspension Leveling

• Specifications
  • Fastener Tightening Specifications
• Schematic and Routing Diagrams
  • Automatic Level Control Schematics
• Component Locator
  • Automatic Level Control Component Views
  • Automatic Level Control Connector End Views
    • Automatic Level Control (ALC) Compressor
• Diagnostic Information and Procedures
  • Diagnostic Code Index
  • Diagnostic Starting Point - Automatic Level Control
  • Scan Tool Output Controls
  • Scan Tool Data List
  • Scan Tool Data Definitions
    • Automatic Level Control Scan Tool Data Definitions:
  • DTC C0660
    • Circuit Description
    • DTC Descriptor
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
    • Test Description
  • DTC C0712
    • Circuit Description
    • DTC Descriptor
      • Notes
      • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
    • Test Description
  • Symptoms - Automatic Level Control
    • Notes
    • Visual/Physical Inspection
    • Intermittent
    • Symptom List
  • Air Compressor Leak Test
  • Automatic Level Control System Leak Test
  • Rear of Vehicle High
  • Rear of Vehicle Low
• Repair Instructions
  • Automatic Level Control Air Compressor Air Filter Replacement
    • Removal Procedure
    • Installation Procedure
  • Automatic Level Control Sensor and Bracket Replacement (Front)
    • Removal Procedure
    • Installation Procedure
  • Automatic Level Control Sensor and Bracket Replacement (Rear)
    • Removal Procedure
    • Installation Procedure
  • Air Tube Replacement
    • Removal Procedure
    • Installation Procedure
  • Air Compressor Replacement
    • Removal Procedure
    • Installation Procedure
• Description and Operation
  • Automatic Level Control Description and Operation (w/ F55)
    • General Description
    • Raising the Vehicle
    • Air Compressor Head Relief Sequence
    • Lowering the Vehicle
    • Air Replenishment Cycle
    • Air Compressor Description
    • Air Dryer Description
    • Exhaust Solenoid Description
    • Automatic Level Control Sensor Description
    • Air Shock Absorber or Strut Description
    • Air Lines and Connectors Description