ADAPTIVE VARIABLE SUSPENSION SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Adaptive Variable Suspension System
DTC No. Detection Item Trouble Area Warning Indicate Note Link
C1715 Front Acceleration Sensor RH Malfunction Absorber control ECU (built into front acceleration sensor RH) Does not come on -

Click here

C1716 Front Acceleration Sensor LH Malfunction

  • Harness or connector

  • Front acceleration sensor LH

  • Absorber control ECU

 Does not come on -

Click here

C1717 Rear Acceleration Sensor Malfunction

  • Harness or connector

  • Rear acceleration sensor

  • Absorber control ECU

 Does not come on -

Click here

C1731 Front Damping Force Control Actuator RH Circuit Malfunction

  • Front absorber control actuator RH

  • Harness or connector

  • Absorber control ECU

 Does not come on -

Click here

C1732 Front Damping Force Control Actuator LH Circuit Malfunction

  • Front absorber control actuator LH

  • Harness or connector

  • Absorber control ECU

 Does not come on -

Click here

C1733 Rear Damping Force Control Actuator RH Circuit Malfunction

  • Rear absorber control actuator RH

  • Harness or connector

  • Absorber control ECU

 Does not come on -

Click here

C1734 Rear Damping Force Control Actuator LH Circuit Malfunction

  • Front absorber control actuator LH

  • Harness or connector

  • Absorber control ECU

 Does not come on -

Click here

C1781 Suspension Control ECU Malfunction

  • Absorber control ECU

  • CAN communication system

 Does not come on -

Click here

C1782 Power Source Voltage Malfunction

  • AVS fuse

  • Battery

  • Charging system

  • Harness or connector

  • Absorber control ECU

 Does not come on -

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C1783 Speed Signal Communication Error

  • CAN communication system

  • Brake control system (speed sensor circuit)

  • Absorber control ECU

 Does not come on -

Click here

C1784 Steering Angle Sensor Communication Error

  • CAN communication system

  • Brake control system (steering sensor circuit)

  • Absorber control ECU

 Does not come on -

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C1785 Steering Control ECU Communication Error

  • CAN communication system

  • VGRS system

 Does not come on w/ VGRS System

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C1787 Forward/Rearward/Sideways G Sensor Communication Error

  • CAN communication system

  • Yaw rate sensor

  • Absorber control ECU

 Does not come on -

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C1789 Vehicle Identification Malfunction

  • CAN communication system

  • Vehicle identification information

  • ECM

  • Steering sensor

  • VGRS ECU (Front steering control ECU)*1

  • Engine stop and start ECU*2

  • Absorber control ECU

 Does not come on

  • *1: w/ VGRS System

  • *2: w/ Stop and start system

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C1796 Front Acceleration Sensor RH Malfunction (Test Mode DTC) Absorber control ECU (built into front acceleration sensor RH) Test mode -

Click here

C1797 Front Acceleration Sensor LH Malfunction (Test Mode DTC)

  • Harness or connector

  • Front acceleration sensor LH

  • Absorber control ECU

 Test mode -

Click here

C1798 Rear Acceleration Sensor Malfunction (Test Mode DTC)

  • Harness or connector

  • Rear acceleration sensor

  • Absorber control ECU

 Test mode -

Click here

U0100 Lost Communication with ECM / PCM "A"

  • ECM

  • CAN communication system

  • Absorber control ECU

 Does not come on -

Click here

U0101 Lost Communication With TCM

  • ECM

  • CAN communication system

  • Absorber control ECU

 Does not come on -

Click here

U0122 Lost Communication with Vehicle Dynamics Control Module

  • Skid control ECU (brake actuator assembly)

  • CAN communication system

  • Absorber control ECU

 Does not come on -

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U0124 Lost Communication with Lateral Acceleration Sensor Module

  • Yaw rate sensor

  • CAN communication system

  • Absorber control ECU

 Does not come on -

Click here

U0126 Lost Communication with Steering Angle Sensor Module

  • Steering sensor

  • CAN communication system

  • Absorber control ECU

 Does not come on -

Click here

U0130 Lost Communication with VGRS

  • VGRS ECU (Front steering control ECU)

  • CAN communication system

  • Absorber control ECU

 Does not come on w/ VGRS System

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U1103 Lost Communication with Stop and Start Control Module

  • Engine stop and start ECU

  • CAN communication system

  • Absorber control ECU

 Does not come on w/ Stop and Start System

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