Active Height Control & Adaptive Variable Suspension

• Description
• Operation
  • Construction & Operation Of Main Components
    • Indicator Lights
    • Control Switches
    • Control Valve Assembly
    • Front Speed Sensors
    • Gas Chamber & Damping Force Control Actuator
    • Height Control Accumulator
    • Height Control Sensors
    • Pump & Motor
    • Pump Attenuator
    • Shock Absorber
    • Steering Angle Sensor
    • Suspension Control ECU
  • Damping Force Control Function
    • Float & Pitch Control
    • Thumping Sensitive Control
    • Unsprung Vibration Control
    • Speed Sensitive Control
    • Anti-Roll Control
    • Anti-Dive Control
    • Anti-Squat Control
    • Damping Force Control
  • Function Of Components
  • Right-Left Wheel Communicating Force
  • Vehicle Height Control Function
    • Notes
    • Vehicle Height Selection Function
    • Automatic Leveling Function
    • Vehicle Speed Sensing Function
    • Extra High Mode
    • Vehicle Height Adjustment Prohibition Control
  • System Operation
    • Normal Driving (Straightline Driving)
    • Cornering
    • Raising Vehicle Height
    • Fluid Stored In Height Control Accumulator
    • Lowering Vehicle Height
• Bleeding
• Component Locations
• Servicing
• Adjustments
  • Height Control Sensor
    • Using Scan Tool
    • Without Scan Tool
  • Torsion Bar Spring
    • Notes
    • Using Scan Tool
    • Without Scan Tool
• Trouble Shooting
  • Preliminary Inspection
  • System Pre-Check
    • Notes
    • Fluid Level
    • Height Select Switch & Change Of Vehicle Height
    • Vehicle Speed Sensing Function
• Self-Diagnostic System
  • Retrieving Diagnostic Trouble Codes
    • Using Scan Tool
    • Without Scan Tool
  • Clearing Diagnostic Trouble Codes
    • Using Scan Tool
    • Without Scan Tool
• Diagnostic Trouble Code Definitions
  • Notes
  • DTC C0200 - C0215
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1711 - C1713
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1718
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1719
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1721 & C1723
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1731 - C1736
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1741
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1743
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1751
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1761
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1762
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1763 & C1764
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1776
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1781
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1782
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1783
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1786
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1787
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1788
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1789
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1794 & C1795
    • Code Description
    • Circuit Description
    • Testing Procedure
  • DTC C1796
    • Code Description
    • Circuit Description
    • Testing Procedure
• System Tests
  • Notes
  • Test A: Height Control Indicator Light Circuit
    • Circuit Description
    • Testing Procedure
  • Test B: Height Control Off Indicator Light Circuit
    • Circuit Description
    • Testing Procedure
  • Test C: Damping Force Controlling Condition
  • Test D: Height Control Operation Test (Active Test)
  • Test E: Input Signal Check (Test Mode Check)
    • Notes
    • Using Scan Tool
    • Without Scan Tool
  • Test F: Power Source Circuit
    • Circuit Description
    • Testing Procedure
  • TEST G: Tc TERMINAL CIRCUIT
    • Circuit Description
    • Testing Procedure
  • TEST H: Ts TERMINAL CIRCUIT
    • Circuit Description
    • Testing Procedure
• Component Tests
  • Damping Force Control Actuator
  • Pressure Value Of Front Shock Absorber
    • Notes
    • Using Scan Tool
    • Without Scan Tool
  • Pressure Value Of Rear Shock Absorber
    • Notes
    • Using Scan Tool
    • Without Scan Tool
• Removal & Installation
  • Notes
  • Active Height Control Pump & Motor
    • Removal
    • Installation
  • Control Valve Assembly
    • Removal
    • Installation
  • Damping Force Control Actuator
    • Notes
    • Removal
    • Installation
  • Height Control Accumulator
    • Removal
    • Installation
  • Height Control Sensor (Front)
    • Removal & Installation
  • Height Control Sensor (Rear)
    • Removal & Installation
  • Pump Attenuator
    • Removal
    • Installation
• Overhaul
  • Active Height Control Pump & Motor
    • Disassembly
    • Reassembly
• Torque Specifications
• Pin Voltage Test
• Wiring Diagrams
• Special Tools