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Data List / Active Test

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.
  1. DATA LIST 

    HINT:

    By referring to the Data List displayed on the Techstream, the values and status of parts such as switches, sensors and actuators can be read without removing any parts. Reading the Data List as the first step of troubleshooting is one method of shortening diagnostic time.

    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Select the following menu items: Chassis / ABS/ VSC/TRAC / Data List.
      DATA LIST REFERENCE

      Tester Display Measurement Item/Range Normal Condition Diagnostic Notes
      ABS Warning Lamp ABS warning light / ON or OFF ON: ABS warning light ON
      OFF: ABS warning light OFF      		 -
      Brake Warning Lamp BRAKE warning light / ON or OFF ON: BRAKE warning light ON
      OFF: BRAKE warning light OFF      		 -
      Stop Lamp SW Stop light switch / ON or OFF ON: Brake pedal depressed
      OFF: Brake pedal released      		 -
      Parking Brake SW Parking brake switch / ON or OFF ON: Parking brake applied
      OFF: Parking brake released      		 -
      Deceleration Sensor Deceleration sensor reading / min.: -25.11 m/s, max.: 24.91 m/s Approximately 0+-0.13 while stationary -
      Forward and Rearward G Forward and rearward G min.: -25.11 m/s2
      max.: 24.91 m/s2      		 -
      FR Wheel Speed Wheel speed sensor (FR) reading / min.: 0 mph (0 km/h), max.: 202 mph (326 km/h) Actual wheel speed Similar to speed indicated on speedometer
      FL Wheel Speed Wheel speed sensor (FL) reading / min.: 0 mph (0 km/h), max.: 202 mph (326 km/h) Actual wheel speed Similar to speed indicated on speedometer
      RR Wheel Speed Wheel speed sensor (RR) reading / min.: 0 mph (0 km/h), max.: 202 mph (326 km/h) Actual wheel speed Similar to speed indicated on speedometer
      RL Wheel Speed Wheel speed sensor (RL) reading / min.: 0 mph (0 km/h), max.: 202 mph (326 km/h) Actual wheel speed Similar to speed indicated on speedometer
      Vehicle Speed Maximum speed sensor reading / min.: 0 mph (0 km/h), max.: 202 mph (326 km/h) Actual wheel speed Similar to speed indicated on speedometer
      FR Wheel Acceleration FR wheel acceleration / min.: -25.11 m/s2 , max.: 24.91 m/s2 min.: -200.84 m/s2
      max.: 199.27 m/s2      		 -
      FL Wheel Acceleration FL wheel acceleration / min.: -25.11 m/s2 , max.: 24.91 m/s2 min.: -200.84 m/s2
      max.: 199.27 m/s2      		 -
      RR Wheel Acceleration RR wheel acceleration / min.: -25.11 m/s2 , max.: 24.91 m/s2 min.: -200.84 m/s2
      max.: 199.27 m/s2      		 -
      RL Wheel Acceleration RL wheel acceleration / min.: -25.11 m/s2 , max.: 24.91 m/s2 min.: -200.84 m/s2
      max.: 199.27 m/s2      		 -
      FR Wheel ABS Ctrl Status FR wheel ABS control status / ON or OFF ON: During control -
      FL Wheel ABS Ctrl Status FL wheel ABS control status / ON or OFF ON: During control -
      RR Wheel ABS Ctrl Status RR wheel ABS control status / ON or OFF ON: During control -
      RL Wheel ABS Ctrl Status RL wheel ABS control status / ON or OFF ON: During control -
      RR Wheel EBD Ctrl Status RR wheel EBD control status / ON or OFF ON: During the control -
      RL Wheel EBD Ctrl Status RL wheel EBD control status / ON or OFF ON: During the control -
      Solenoid Relay Solenoid relay / ON or OFF ON: Solenoid relay ON
      OFF: Solenoid relay OFF      		 -
      ECB (Electronically Controlled Brake system) Motor Relay ABS Motor relay / ON or OFF ON: Motor relay ON
      OFF: Motor relay OFF      		 -
      ABS Solenoid (SFRH)(*1) ABS solenoid (SFRH) / ON or OFF ON: Operates
      OFF: Does not operate      		 -
      ABS Solenoid (SFRR) (*2) ABS solenoid (SFRR) / ON or OFF ON: Operates
      OFF: Does not operate      		 -
      ABS Solenoid (SFRR) (*3) ABS solenoid (SFLH) / ON or OFF ON: Operates
      OFF: Does not operate      		 -
      ABS Solenoid (SFLR) (*4) ABS solenoid (SFLR) / ON or OFF ON: Operates
      OFF: Does not operate      		 -
      ABS Solenoid (SRRH) (*5) ABS solenoid (SRRH) / ON or OFF ON: Operates
      OFF: Does not operate      		 -
      ABS Solenoid (SRRR) (*6) ABS solenoid (SRRR) / ON or OFF ON: Operates
      OFF: Does not operate      		 -
      ABS Solenoid (SRLH) (*7) ABS solenoid (SRLH) / ON or OFF ON: Operates
      OFF: Does not operate      		 -
      ABS Solenoid (SRLR) (*8) ABS solenoid (SRLR) / ON or OFF ON: Operates
      OFF: Does not operate      		 -
      FR Speed Open FR speed sensor open detection / ERROR or NORMAL ERROR: Momentary interruption
      NORMAL: Normal      		 -
      FL Speed Open FL speed sensor open detection / ERROR or NORMAL ERROR: Momentary interruption
      NORMAL: Normal      		 -
      RR Speed Open RR speed sensor open detection / ERROR or NORMAL ERROR: Momentary interruption
      NORMAL: Normal      		 -
      RL Speed Open RL speed sensor open detection / ERROR or NORMAL ERROR: Momentary interruption
      NORMAL: Normal      		 -
      Number of DTC Number of recorded DTCs 1 min.: 0, max.: 255 min.: 0
      max.: 255      		 -
      HINT:
      • *1: SFRH (S: Solenoid, F: Front, R: Right, H: Holding)
      • *2: SFRR (S: Solenoid, F: Front, R: Right, R: Reduction)
      • *3: SFLH (S: Solenoid, F: Front, L: Left, H: Holding)
      • *4: SFLR (S: Solenoid, F: Front, L: Left, R: Reduction)
      • *5: SRRH (S: Solenoid, R: Rear, R: Right, H: Holding)
      • *6: SRRR (S: Solenoid, R: Rear, R: Right, R: Reduction)
      • *7: SRLH (S: Solenoid, R: Rear, L: Left, H: Holding)
      • *8: SRLR (S: Solenoid, R: Rear, L Left, R: Reduction)
  2. ACTIVE TEST 

    HINT:

    Performing the Active Test using the Techstream allows parts such as relays and actuators to be operated without removing any parts. Performing the Active Test as the first step of troubleshooting is one method of shortening diagnostic time.

    It is possible to display the Data List during the Active Test.

    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. By following the prompts on the tester, perform the Active Test.

      HINT:

      • The ignition switch must be turned to ON to proceed to the Active Test using the Techstream.
      • The Active Tests of the ABS solenoid, ABS motor relay, ABS warning light and BRAKE warning light are available when the vehicle is stopped.
      • The motors stop automatically after 5 seconds of activation to prevent them from being damaged. When the motors are operated repeatedly, certain intervals are required between operations.
      • Solenoids stop automatically after 2 seconds of activation to prevent them from being damaged, and can only be operated again after a certain interval.
      • Do not depress the brake pedal while only the pressure reduction solenoid valves are on.
      • Do not drive 2 or more solenoids simultaneously except to operate the pressure holding solenoid valves and pressure reduction solenoid valves of the wheels.
        ACTIVE TEST REFERENCE

        Tester Display Test Part Control Range Diagnostic Note
        ABS Warning Lamp ABS warning light Warning light ON / OFF Observe combination meter
        Brake Warning Lamp Brake warning light Warning light ON / OFF Observe combination meter
        Solenoid Relay ABS solenoid relay Relay ON / OFF -
        Motor Relay ABS motor relay Relay ON / OFF Operating sound of motor can be heard
        ABS Solenoid (SRLR) ABS solenoid (SRLR) Solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        ABS Solenoid (SRLH) ABS solenoid (SRLH) Solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        ABS Solenoid (SRRR) ABS solenoid (SRRR) Solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        ABS Solenoid (SRRH) ABS solenoid (SRRH) Solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        ABS Solenoid (SFLR) ABS solenoid (SFLR) Solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        ABS Solenoid (SFLH) ABS solenoid (SFLH) Solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        ABS Solenoid (SFRR) ABS solenoid (SFRR) Solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        ABS Solenoid (SFRH) ABS solenoid (SFRH) Solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
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