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Home >> Lexus >> 2008 >> ES 350 >> Repair and Diagnosis >> Accessories & Equipment >> Warning Systems >> Park Assist / Monitoring >> Intuitive Parking Assist System >> Data List / Active Test

Data List / Active Test

  1. READ DATA LIST 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Operate the Techstream according to the display and select "Data List".

      Clearance warning ECU: 

      TESTER DISPLAY NORMAL CONDITION

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      MAIN SW Clearance sonar main switch / OFF or ON OFF: Clearance sonar main switch OFF
      ON: Clearance sonar main switch ON
      -
      ECU TYPE Type of clearance warning ECU / NORMAL or STEER NORMAL: Normal clearance sonar type STEER: Steering sensing type
      FL SENS Front left sensor information / UNDTCT, LONG, M LONG, MIDDLE, CLOSE, FREEZE, OPEN or BLINK UNDTCT: Not detected LONG: Detected (long-range) M LONG: Detected (mid long-range)
      MIDDLE: Detected (medium-range)
      CLOSE: Detected (close-range)
      OPEN: Open (Open in sensor)
      FREEZE: Freeze (Sensor is frozen)
      BLINK: Blink (All displays blinking)
      -
      FR SENS Front right sensor information / UNDTCT, LONG, M LONG, MIDDLE, CLOSE, FREEZE, OPEN or BLINK UNDTCT: Not detected
      LONG: Detected (long-range)
      M LONG: Detected (mid long-range)
      MIDDLE: Detected (medium-range)
      CLOSE: Detected (close-range)
      OPEN: Open (Open in sensor)
      FREEZE: Freeze (Sensor is frozen)
      BLINK: Blink (All displays blinking)
      -
      RL SENS Rear left sensor information / UNDTCT, LONG, MIDDLE, CLOSE, FREEZE, OPEN or BLINK UNDTCT: Not detected LONG: Detected (long-range)
      M LONG: Detected (mid long-range)
      MIDDLE: Detected (medium-range)
      CLOSE: Detected (close-range)
      OPEN: Open (Open in sensor)
      FREEZE: Freeze (Sensor is frozen)
      BLINK: Blink (All displays blinking)
      -
      RL CENTER SENS Rear left center sensor information / UNDTCT, LONG, MIDDLE, CLOSE, FREEZE, OPEN or BLINK UNDTCT: Not detected
      LONG: Detected (long-range)
      M LONG: Detected (mid long-range)
      MIDDLE: Detected (medium-range)
      CLOSE: Detected (close-range)
      OPEN: Open (Open in sensor)
      FREEZE: Freeze (Sensor is frozen)
      BLINK: Blink (All displays blinking)
      -
      RR CENTER SENS Rear right center sensor information / UNDTCT, LONG MIDDLE, CLOSE, FREEZE, OPEN or BLINK UNDTCT: Not detected
      LONG: Detected (long-range)
      M LONG: Detected (mid long-range)
      MIDDLE: Detected (medium-range)
      CLOSE: Detected (close-range)
      OPEN: Open (Open in sensor)
      FREEZE: Freeze (Sensor is frozen)
      BLINK: Blink (All displays blinking)
      -
      RR SENS Rear right sensor information / UNDTCT, LONG MIDDLE, CLOSE, FREEZE, OPEN or BLINK UNDTCT: Not detected
      LONG: Detected (long-range)
      M LONG: Detected (mid long-range)
      MIDDLE: Detected (medium-range)
      CLOSE: Detected (close-range)
      OPEN: Open (Open in sensor)
      FREEZE: Freeze (Sensor is frozen) BLINK: Blink (All displays blinking)
      -
      PARKING SIGNAL Parking signal / OFF or ON OFF: Except P position
      ON: Shift lever position is P
      -
      REVERSE SIGNAL Reverse signal / OFF or ON OFF: Except R position
      ON: Shift lever position is R
      -
      VEHICLE SPEED Vehicle speed signal / SN STOP or SN WORK SN STOP: Vehicle speed is 10 km/h or more
      SN WORK: Vehicle speed is below 10 km/h
      -
      SONAR DETECTION Sonar detection condition / STOP or WORK STOP: Sonar detection is not operating
      WORK: Sonar detection is operating
      -
      #CODE Number DTCs recorded / Min.: 0 or Max.: 255 - -
  2. PERFORM ACTIVE TEST 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Following the display on the Techstream, perform the "Active Test".

      Clearance warning ECU: 

      TESTER DISPLAY NORMAL CONDITION

      Tester Display Test Part Control Range Diagnostic Note
      BUZZER Rear buzzer (Clearance warning buzzer) STOP or OPERATE -