ACTIVE HEIGHT CONTROL SUSPENSION DIAGNOSTIC TROUBLE CODE CHART
Tech Tips
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
| DTC Code | Detection Item | See page |
|---|---|---|
| C1711 | Front Height Control Sensor RH Circuit Malfunction | |
| C1712 | Front Height Control Sensor LH Circuit Malfunction | |
| C1713 | Rear Height Control Sensor RH Circuit Malfunction | |
| C1714 | Rear Height Control Sensor LH Circuit Malfunction | |
| C1715 | Front Acceleration Sensor RH Malfunction | |
| C1716 | Front Acceleration Sensor LH Malfunction | |
| C1717 | Rear Acceleration Sensor Malfunction | |
| C1718 | Pressure Sensor Circuit Malfunction | |
| C1719 | Oil Temperature Sensor Circuit Malfunction | |
| C1731 | Front Damping Force Control Actuator RH Circuit Malfunction | |
| C1732 | Front Damping Force Control Actuator LH Circuit Malfunction | |
| C1733 | Rear Damping Force Control Actuator RH Circuit Malfunction | |
| C1734 | Rear Damping Force Control Actuator LH Circuit Malfunction | |
| C1736 | Front Suspension Control Valve RH Malfunction | |
| C1737 | Front Suspension Control Valve LH Malfunction | |
| C1741 | Front Height Control Solenoid Valve RH Circuit Malfunction | |
| C1742 | Front Height Control Solenoid Valve LH Circuit Malfunction | |
| C1743 | Rear Height Control Solenoid Valve RH Circuit Malfunction | |
| C1744 | Rear Height Control Solenoid Valve LH Circuit Malfunction | |
| C1753 | Accumulator Solenoid Valve Malfunction | |
| C1754 | Front Gate Solenoid Valve Malfunction | |
| C1755 | Rear Gate Solenoid Valve Malfunction | |
| C1756 | Suspension Control Relay Malfunction | |
| C1763 | Abnormal Pump Motor Oil Pressure | |
| C1764 | Abnormal Leveling Valve Oil Pressure | |
| C1765 | Abnormal Accumulator Valve Oil Pressure | |
| C1766 | Height Control Pump Motor Current | |
| C1781 | Suspension Control ECU Malfunction | |
| C1782 | Power Source Voltage Malfunction | |
| C1783 | Speed Signal Communication Error | |
| C1784 | Steering Angle Sensor Communication Error | |
| C1785 | Steering Control ECU Communication Error | |
| C1787 | Forward/Rearward/Sideways G Sensor Communication Error | |
| C1791 | Absorber Control Switch Circuit (Test Mode DTC) | |
| C1792 | Height Control Switch Circuit (Test Mode DTC) | |
| C1794 | Height Control OFF Switch Circuit (Test Mode DTC) | |
| C1795 | Access Mode Switch Circuit (Test Mode DTC) | |
| C1796 | Front Acceleration Sensor RH Malfunction (Test Mode DTC) | |
| C1797 | Front Acceleration Sensor LH Malfunction (Test Mode DTC) | |
| C1798 | Rear Acceleration Sensor Malfunction (Test Mode DTC) | |
| U0100 | Lost Communication with ECM / PCM "A" | |
| U0101 | Lost Communication with TCM | |
| U0114 | Lost Communication with 4WD Control ECU | |
| U0122 | Lost Communication with Vehicle Dynamics Control Module | |
| U0124 | Lost Communication with Lateral Acceleration Sensor Module | |
| U0126 | Lost Communication with Steering Angle Sensor Module | |
| U0130 | Lost Communication with VGRS | |
| U0140 | Lost Communication with Main Body ECU |