Diagnostic Trouble Code Chart [12/2017 - 10/2023]

ADAPTIVE VARIABLE SUSPENSION SYSTEM

DTC No.	Detection Item	Warning Indicate	Memory	Link
C1711	Front Height Control Sensor RH Circuit Malfunction	Does not come on	Yes	Refer to 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 [12/2017 - 10/2023]
C1712	Front Height Control Sensor LH Circuit Malfunction	Does not come on	Yes	Refer to 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 [12/2017 - 10/2023]
C1713	Rear Height Control Sensor RH Circuit Malfunction	Does not come on	Yes	Refer to 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 [12/2017 - 10/2023]
C1714	Rear Height Control Sensor LH Circuit Malfunction	Does not come on	Yes	Refer to 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 [12/2017 - 10/2023]
C1715	Front Acceleration Sensor RH Malfunction	Does not come on	Yes	Refer to 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) [12/2017 - 10/2023]
C1716	Front Acceleration Sensor LH Malfunction	Does not come on	Yes	Refer to 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) [12/2017 - 10/2023]
C1717	Rear Acceleration Sensor Malfunction	Does not come on	Yes	Refer to 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) [12/2017 - 10/2023]
C1731	Front Damping Force Control Actuator RH Circuit Malfunction	Does not come on	Yes	Refer to 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 [12/2017 - 10/2023]
C1732	Front Damping Force Control Actuator LH Circuit Malfunction	Does not come on	Yes	Refer to 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 [12/2017 - 10/2023]
C1733	Rear Damping Force Control Actuator RH Circuit Malfunction	Does not come on	Yes	Refer to 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 [12/2017 - 10/2023]
C1734	Rear Damping Force Control Actuator LH Circuit Malfunction	Does not come on	Yes	Refer to 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 [12/2017 - 10/2023]
C1781	Suspension Control ECU Malfunction	Does not come on	Yes	Refer to DTC C1781: Suspension Control ECU Malfunction [12/2017 - 10/2023]
C1782	Power Source Voltage Malfunction	Does not come on	No	Refer to DTC C1782: Power Source Voltage Malfunction [12/2017 - 10/2023]
C1783	Speed Signal Communication Error	Does not come on	Yes	Refer to DTC C1783: Speed Signal Communication Error [12/2017 - 10/2023]
C1784	Steering Angle Sensor Communication Error	Does not come on	Yes (Under some of the detection conditions (sensor power +B open malfunction is detected), DTC is not stored.)	Refer to DTC C1784: Steering Angle Sensor Communication Error [12/2017 - 10/2023]
C1785	Steering Control ECU Communication Error	Does not come on	Yes	Refer to DTC C1785: Steering Control ECU Communication Error [12/2017 - 10/2023]
C1786	Master Cylinder Pressure Circuit	Does not come on	Yes	Refer to DTC C1786: Master Cylinder Pressure Circuit [12/2017 - 10/2023]
C1787	Forward/Rearward/Sideways G Sensor Communication Error	Does not come on	Yes	Refer to DTC C1787: Forward/Rearward/Sideways G Sensor Communication Error [12/2017 - 10/2023]
C1789	Vehicle Identification Malfunction	Does not come on	Yes (Under some of the detection conditions (control map non-retrieval, conventional/Hybrid vehicle information is not stored, air suspension system setting availability stored value is not stored, variable gear ratio steering system setting availability stored value is not stored, dynamic rear steering system setting availability stored value is not stored and active stabilizer suspension system setting availability stored value is not stored), DTC is not stored.)	Refer to DTC C1789: Vehicle Identification Malfunction [12/2017 - 10/2023]
C1796	Front Acceleration Sensor RH Malfunction (Test Mode DTC)	-	-	Refer to 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) [12/2017 - 10/2023]
C1797	Front Acceleration Sensor LH Malfunction (Test Mode DTC)	-	-	Refer to 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) [12/2017 - 10/2023]
C1798	Rear Acceleration Sensor Malfunction (Test Mode DTC)	-	-	Refer to 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) [12/2017 - 10/2023]
U0100	Lost Communication with ECM / PCM "A"	Does not come on	Yes	Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; 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 U114C: Lost Communication with Suspension Control Module 1 [12/2017 - 10/2023]
U0101	Lost Communication with TCM	Does not come on	Yes	Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; 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 U114C: Lost Communication with Suspension Control Module 1 [12/2017 - 10/2023]
U0122	Lost Communication With Vehicle Dynamics Control Module	Does not come on	Yes	Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; 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 U114C: Lost Communication with Suspension Control Module 1 [12/2017 - 10/2023]
U0124	Lost Communication with Lateral Acceleration Sensor Module	Does not come on	Yes	Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; 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 U114C: Lost Communication with Suspension Control Module 1 [12/2017 - 10/2023]
U0126	Lost Communication with Steering Angle Sensor Module	Does not come on	Yes	Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; 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 U114C: Lost Communication with Suspension Control Module 1 [12/2017 - 10/2023]
U0130	Lost Communication with VGRS	Does not come on	Yes	Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; 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 U114C: Lost Communication with Suspension Control Module 1 [12/2017 - 10/2023]
U114C	Lost Communication with Suspension Control Module 1	Does not come on	Yes	Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; 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 U114C: Lost Communication with Suspension Control Module 1 [12/2017 - 10/2023]