Suspension Control System
- Active Height Control Suspension
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Initialization
- Test Mode Procedure
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- DTC Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- On-Vehicle Inspection
- DTC C1711: Front Height Control Sensor RH Circuit Malfunction; DTC C1712: Front Height Control Sensor LH Circuit Malfunction; DTC C1713: Rear Height Control Sensor RH Circuit Malfunction; DTC C1714: Rear Height Control Sensor LH Circuit Malfunction
- DTC C1715: Front Acceleration Sensor RH Malfunction; DTC C1716: Front Acceleration Sensor LH Malfunction; DTC C1717: Rear Acceleration Sensor Malfunction; DTC C1796: Front Acceleration Sensor RH Malfunction (Test Mode DTC); DTC C1797: Front Acceleration Sensor LH Malfunction (Test Mode DTC); DTC C1798: Rear Acceleration Sensor Malfunction (Test Mode DTC)
- DTC C1718: Pressure Sensor Circuit Malfunction
- DTC C1719: Oil Temperature Sensor Circuit Malfunction
- DTC C1731: Front Damping Force Control Actuator RH Circuit Malfunction; DTC C1732: Front Damping Force Control Actuator LH Circuit Malfunction; DTC C1733: Rear Damping Force Control Actuator RH Circuit Malfunction; DTC C1734: Rear Damping Force Control Actuator LH Circuit Malfunction
- DTC C1736: Front Suspension Control Valve RH Malfunction; DTC C1737: Front Suspension Control Valve LH Malfunction
- DTC C1741: Front Height Control Solenoid Valve RH Circuit Malfunction; DTC C1742: Front Height Control Solenoid Valve LH Circuit Malfunction; DTC C1743: Rear Height Control Solenoid Valve RH Circuit Malfunction; DTC C1744: Rear Height Control Solenoid Valve LH Circuit Malfunction; DTC C1753: Accumulator Solenoid Valve Malfunction; DTC C1754: Front Gate Solenoid Valve Malfunction; DTC C1755: Rear Gate Solenoid Valve Malfunction
- DTC C1756: Suspension Control Relay Malfunction
- DTC C1763: Abnormal Pump Motor Oil Pressure
- DTC C1764: Abnormal Leveling Valve Oil Pressure; DTC C1765: Abnormal Accumulator Valve Oil Pressure
- DTC C1766: Height Control Pump Motor Current
- DTC C1781: Suspension Control ECU Malfunction
- DTC C1782: Power Source Voltage Malfunction
- DTC C1783: Speed Signal Communication Error
- DTC C1784: Steering Angle Sensor Communication Error
- DTC C1785: Steering Control ECU Communication Error
- DTC C1787: Forward/Rearward/Sideways G Sensor Communication Error
- DTC C1791: Absorber Control Switch Circuit (Test Mode DTC)
- DTC C1792: Height Control Switch Circuit (Test Mode DTC)
- DTC C1794: Height Control OFF Switch Circuit (Test Mode DTC)
- DTC C1795: Access Mode Switch Circuit (Test Mode DTC)
- DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0114: Lost Communication with 4WD Control ECU; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0124: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0130: Lost Communication with VGRS; DTC U0140: Lost Communication with Main Body ECU
- Indicator Circuit
- ECU Power Source Circuit
- Active Height Control Pump And Motor
- Control Valve Assembly
- Height Control Accumulator
- Suspension Control Cylinder
- DAMPING FORCE CONTROL ACTUATOR (for Front Side)
- DAMPING FORCE CONTROL ACTUATOR (for Rear Side)
- HEIGHT CONTROL SENSOR (for Front Side)
- HEIGHT CONTROL SENSOR (for Rear Side)
- Suspension Control Ecu
- Front Acceleration Sensor
- Relay
- Absorber Control Switch
- Access Mode Switch