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Home >> Toyota >> 2007 >> Avalon XLS >> Repair and Diagnosis >> Brakes >> Traction Control >> Brakes - Abs >> Anti-Lock Brake System >> Data List / Active Test

Data List / Active Test

  1. DATA LIST 

    HINT:

    According to the DATA LIST displayed on the intelligent tester, the value and status of the switch, sensor, actuator and so on can be read without part removal. Reading the DATA LIST as the first step of troubleshooting is one of the methods to shorten labor time.

    1. Connect the intelligent tester to the DLC3.
    2. Turn the ignition switch on (IG).
    3. Read the "DATA LIST" on the tester display.
    DATA LIST

    Item Measurement Item / Range (Display) Normal Condition Diagnostic Note
    PKBSW Parking brake switch / ON or OFF ON: Parking brake applied OFF: Parking brake released -
    STOP LIGHT SW Stop light switch / ON or OFF ON: Brake pedal depressed OFF: Brake pedal released -
    ABS MOT RELAY ABS motor relay / ON or OFF ON: Motor relay ON OFF: Motor relay OFF -
    SOL RELAY Solenoid relay / ON or OFF ON: Solenoid relay ON OFF: Solenoid relay OFF -
    TEST MODE Test mode / NORMAL or TEST NORMAL: Normal mode TEST: During test mode -
    SRLR ABS solenoid (SRLR) / ON or OFF ON: Operates OFF: Does not operate -
    SRLH ABS solenoid (SRLH) / ON or OFF ON: Operates OFF: Does not operate -
    SRRR (SRR) ABS solenoid (SRRR (SRR)) / ON or OFF ON: Operates OFF: Does not operate -
    Item Measurement Item / Range (Display) Normal Condition Diagnostic Note
    SRRH (SRH) ABS solenoid (SRRH (SRH)) / ON or OFF ON: Operates OFF: Does not operate -
    SFLR ABS solenoid (SFLR) / ON or OFF ON: Operates OFF: Does not operate -
    SFLH ABS solenoid (SFLH) / ON or OFF ON: Operates OFF: Does not operate -
    SFRR ABS solenoid (SFRR) / ON or OFF ON: Operates OFF: Does not operate -
    SFRH ABS solenoid (SFRH) / ON or OFF ON: Operates OFF: Does not operate -
    WHEEL SPD FR Wheel speed sensor (FR) reading / min.: 0 km/h (0 MPH), max.: 326 km/h (202 MPH) Actual wheel speed Similar speed as indicated on speedometer
    WHEEL SPD FL Wheel speed sensor (FL) reading / min.: 0 km/h (0 MPH), max.: 326 km/h (202 MPH) Actual wheel speed Similar speed as indicated on speedometer
    WHEEL SPD RR Wheel speed sensor (RR) reading / min.: 0 km/h (0 MPH), max.: 326 km/h (202 MPH) Actual wheel speed Similar speed as indicated on speedometer
    WHEEL SPD RL Wheel speed sensor (RL) reading / min.: 0 km/h (0 MPH), max.: 326 km/h (202 MPH) Actual wheel speed Similar speed as indicated on speedometer
    VEHICLE SPD Maximum wheel speed sensor reading / min.: 0 km/h (0 MPH), max.: 326 km/h (202 MPH) Actual wheel speed Similar speed as indicated on speedometer
    IG VOLTAGE ECU power supply voltage / TOO LOW / NORMAL / TOO HIGH TOO HIGH: 14.0 V or over NORMAL: 9.5 V to 14.0 V TOO LOW: below 9.5 V -
  2. ACTIVE TEST 

    HINT:

    Performing the ACTIVE TEST using the intelligent tester allows the relay, actuator and so on to operate without parts removal. Performing the ACTIVE TEST as the first step of troubleshooting is one of the methods to shorten labor time.

    It is possible to display the DATA LIST during the ACTIVE TEST.

    1. Connect the intelligent tester to the DLC3.
    2. Turn the ignition switch on (IG).
    3. According to the display on the tester, perform the "ACTIVE TEST".
    ACTIVE TEST

    Item Vehicle Condition / Test Details Diagnostic Note
    ABS MOT RELAY Turns ABS motor relay ON / OFF Operating sound of motor is heard
    BRAKE WRN LIGHT Turns Brake warning light ON / OFF Observe combination meter
    ABS WRN LIGHT Turns ABS warning light ON / OFF Observe combination meter
    SRLR Turns ABS solenoid (SRLR) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SRLH Turns ABS solenoid (SRLH) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SRRR Turns ABS solenoid (SRRR) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SRRH Turns ABS solenoid (SRRH) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SFLR Turns ABS solenoid (SFLR) ON / OFF Operating sound of solenoid (clicking sound) is heard
    Item Vehicle Condition / Test Details Diagnostic Note
    SFLH Turns ABS solenoid (SFLH) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SFRR Turns ABS solenoid (SFRR) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SFRH Turns ABS solenoid (SFRH) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SFRR & SFRH Turns ABS solenoid (SFRR & SFRH) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SFLR & SFLH Turns ABS solenoid (SFLR & SFLH) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SRH & SRR Turns ABS solenoid (SRRR & SRRH) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SRLR & SRLH Turns ABS solenoid (SRLR & SRLH) ON / OFF Operating sound of solenoid (clicking sound) is heard
    SFRH & SFLH Turns ABS solenoid (SFRH & SFLH) ON / OFF Operating sound of solenoid (clicking sound) is heard