ADAPTIVE VARIABLE SUSPENSION SYSTEM DATA LIST / ACTIVE TEST


  1. READ DATA LIST

    Tech Tips

    Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

    Note

    In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.


    1. Turn the engine switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the engine switch on (IG).

    4. Turn the GTS on.

    5. Enter the following menus: Chassis / Air suspension / Data List.

    6. According to the display on the GTS, read the Data List.


      Chassis > Air suspension > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      (Up&Down)G Sensor FR Front acceleration sensor RH (up and down)

      Min.: -1045.29 m/s2

      Max.: 1045.26 m/s2

      -0.98 to 0.98 m/s2when stationary

      The value changes when the vehicle (front RH) is bounced.
      (Up&Down)G Sensor FL Front acceleration sensor LH (up and down)

      Min.: -1045.29 m/s2

      Max.: 1045.26 m/s2

      -0.98 to 0.98 m/s2when stationary

      The value changes when the vehicle (front LH) is bounced.
      (Up&Down)G Sensor Rear Rear acceleration sensor (up and down)

      Min.: -1045.29 m/s2

      Max.: 1045.26 m/s2

      -0.98 to 0.98 m/s2when stationary

      The value changes when the vehicle (rear) is bounced.
      Gravity Sensor(Side to Side) Acceleration sensor (side to side)

      Min.: -1176.37 m/s2

      Max.: 1176.33 m/s2

      Changes depending on acceleration generated when turning -
      Stop Light Switch Stop light switch ON or OFF

      ON: Brake pedal depressed

      OFF: Brake pedal released

      -
      SPORT Switch Absorber control switch (combination switch assembly) ON or OFF

      ON: SPORT S+ mode

      OFF: Not in SPORT S+ mode

      -
      HV Ready HV ready ON or OFF OFF: Always This item is displayed on the GTS but is not required for diagnosis or repair.
      TC Terminal TC terminal ON or OFF

      ON: DTC output

      OFF: DTC not output

      -
      TS Terminal TS terminal ON or OFF

      ON: During test mode

      OFF: During normal mode

      -
      IG Power Source Voltage ECU power supply voltage

      Min.: 0.0 V

      Max.: 25.5 V

      11 to 14 V (Actual ECU power supply voltage): Engine switch on (IG) -
      Steering Angle Steering angle sensor reading

      Min.: -49152.0 deg

      Max.: 49150.5 deg

      Actual steering angle

      Steering wheel turned left: reading increases

      Steering wheel turned right: reading decreases

      -
      Engine Speed Engine speed

      Min.: 0 rpm

      Max.: 25500 rpm

      Actual engine speed -
      FR Wheel Speed Front speed sensor RH reading

      Min.: 0 km/h (0 mph)

      Max.: 255 km/h (159 mph)

      Actual vehicle speed No large fluctuations when driving at a constant speed.
      FL Wheel Speed Front speed sensor LH reading

      Min.: 0 km/h (0 mph)

      Max.: 255 km/h (159 mph)

      Actual vehicle speed No large fluctuations when driving at a constant speed.
      RR Wheel Speed Rear speed sensor RH reading

      Min.: 0 km/h (0 mph)

      Max.: 255 km/h (159 mph)

      Actual vehicle speed No large fluctuations when driving at a constant speed.
      RL Wheel Speed Rear speed sensor LH reading

      Min.: 0 km/h (0 mph)

      Max.: 255 km/h (159 mph)

      Actual vehicle speed No large fluctuations when driving at a constant speed.
      Driving Torque Driving torque

      Min.: -1024 Nm

      Max.: 1023 Nm

      - -
      Damper Step FR Damper step (front RH)

      Min.: 1 step

      Max.: 255 step

      1 to 30 step -
      Damper Step FL Damper step (front LH)

      Min.: 1 step

      Max.: 255 step

      1 to 30 step -
      Damper Step RR Damper step (rear RH)

      Min.: 1 step

      Max.: 255 step

      1 to 30 step -
      Damper Step RL Damper step (rear LH)

      Min.: 1 step

      Max.: 255 step

      1 to 30 step -
      Max Damper Step FR Max. damper step (front RH)

      Min.: 0 step

      Max.: 255 step

      30 step -
      Max Damper Step FL Max. damper step (front LH)

      Min.: 0 step

      Max.: 255 step

      30 step -
      Max Damper Step RR Max. damper step (rear RH)

      Min.: 0 step

      Max.: 255 step

      30 step -
      Max Damper Step RL Max. damper step (rear LH)

      Min.: 0 step

      Max.: 255 step

      30 step -
      Adaptive Variable Suspension(AVS) Mode Adaptive variable suspension system (AVS) mode NORMAL, COMFORT, SEMI CO, SEMI SP or SPORTS

      NORMAL: Not in SPORT S+ mode

      SPORTS: SPORT S+ mode

      -
      Compatible Constant Information Information used to change the compatible constant

      Min.: 0

      Max.: 255

      - -
      Identical Constant Information Information used to change the identical constant

      Min.: 0

      Max.: 255

      - -
      Design Constant Information Information used to change the design constant

      Min.: 0

      Max.: 255

      - -
      AVS Control Information FR AVS control information (front wheel RH)

      Min.: 0

      Max.: 255

      - -
      AVS Control Information FL AVS control information (front wheel LH)

      Min.: 0

      Max.: 255

      - -
      AVS Control Information RR AVS control information (rear wheel RH)

      Min.: 0

      Max.: 255

      - -
      AVS Control Information RL AVS control information (rear wheel LH)

      Min.: 0

      Max.: 255

      - -
      Vehicle Information (Conv/HV) Vehicle identification information (hybrid vehicle or except hybrid vehicle) Unknown, Conv or HV Conv: Other than hybrid vehicle When "Unknown", DTC C1789 is output.
      Stop and Start Learning Status Learning status of stop and start setting availability after vehicle identification information registration is performed Unset, OFF or ON

      OFF: w/o Stop and Start System

      ON: w/ Stop and Start System

      When "Unset", DTC C1789 is output.
      Overheat Protection Control Count Number of times overheat protection was performed in past

      Min.: 0

      Max.: 255

      Displays number of times overheat protection was performed in past -
      ECU Substrate Maximum Temperature Stored ECU substrate maximum temperature

      Min.: 40°C

      Max.: 120°C

      Displays maximum temperature of ECU substrate in past -
      Status of Overheat Protection Control Current overheat protection status ON or OFF OFF: No overheat protection ON: When overheat protection is on, damping force control stops until the temperature drops below a certain value.
      G Sensor Voltage G sensor power supply voltage

      Min.: 0 V

      Max.: 25.5 V

      4.8 to 5.2 V -
      ECU Substrate Temperature Current ECU substrate temperature

      Min.: 40°C

      Max.: 120°C

      Displays current ECU substrate temperature -
      FR Solenoid Aim Electric Current Level for Control Target solenoid current value (front wheel RH)

      Min.: 0 mA

      Max.: 2040 mA

      Changes depending on step count -
      FL Solenoid Aim Electric Current Level for Control Target solenoid current value (front wheel LH)

      Min.: 0 mA

      Max.: 2040 mA

      Changes depending on step count -
      RR Solenoid Aim Electric Current Level for Control Target solenoid current value (rear wheel RH)

      Min.: 0 mA

      Max.: 2040 mA

      Changes depending on step count -
      RL Solenoid Aim Electric Current Level for Control Target solenoid current value (rear wheel LH)

      Min.: 0 mA

      Max.: 2040 mA

      Changes depending on step count -
      FR Solenoid Drive Duty Solenoid drive duty value (front wheel RH)

      Min.: 0%

      Max.: 100%

      Changes depending on step count -
      FL Solenoid Drive Duty Solenoid drive duty value (front wheel LH)

      Min.: 0%

      Max.: 100%

      Changes depending on step count -
      RR Solenoid Drive Duty Solenoid drive duty value (rear wheel RH)

      Min.: 0%

      Max.: 100%

      Changes depending on step count -
      RL Solenoid Drive Duty Solenoid drive duty value (rear wheel LH)

      Min.: 0%

      Max.: 100%

      Changes depending on step count -
      FR Solenoid Electric Current Solenoid current value (front wheel RH)

      Min.: 0 mA

      Max.: 2040 mA

      Changes depending on step count -
      FL Solenoid Electric Current Solenoid current value (front wheel LH)

      Min.: 0 mA

      Max.: 2040 mA

      Changes depending on step count -
      RR Solenoid Electric Current Solenoid current value (rear wheel RH)

      Min.: 0 mA

      Max.: 2040 mA

      Changes depending on step count -
      RL Solenoid Electric Current Solenoid current value (rear wheel LH)

      Min.: 0 mA

      Max.: 2040 mA

      Changes depending on step count -
      Number of Trouble Codes Number of DTCs stored

      Min.: 0

      Max.: 255

      0 -
  2. PERFORM ACTIVE TEST

    Tech Tips

    Using the GTS to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnosis time. Data List information can be displayed while performing Active Tests.


    1. Turn the engine switch off.

    2. Connect the GTS to the DLC3.

    3. Start the engine.

    4. Turn the GTS on.

    5. Enter the following menus: Chassis / Air suspension / Active Test.

    6. According to the display on the GTS, perform the Active Test.


      Chassis > Air suspension > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Damper Step FR Changes damper step (front RH) 1 to 30 step The shock absorber hardens as the damper step increases.
      Damper Step FL Changes damper step (front LH) 1 to 30 step The shock absorber hardens as the damper step increases.
      Damper Step RR Changes damper step (rear RH) 1 to 30 step The shock absorber hardens as the damper step increases.
      Damper Step RL Changes damper step (rear LH) 1 to 30 step The shock absorber hardens as the damper step increases.
      Four-Wheel Damping Force Full Hard Four-wheel damper step fixed at full hard (30 step) ON or OFF -
      Four-Wheel Damping Force Full Soft Four-wheel damper step fixed at full soft (1 step) ON or OFF -