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Home >> Toyota >> 2019 >> Sequoia SR5, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Automatic Transmission (Ab60E) - Diagnostic Codes (1 Of 2)) >> Automatic Transmission System >> DTC P0722: Output Speed Sensor Circuit No Signal [08/2017 - 08/2019] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page is about a different variant/trim than selected.
NOTE:

Perform the universal trip to clear permanent DTCs. Refer to: DTC CHECK / CLEAR [08/2015 - 08/2019]

  1. DATA LIST 

    HINT: 

    Using the Techstream 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. Warm up the engine.
    2. Turn the ignition switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the ignition switch to ON.
    5. Turn the Techstream on.
    6. Enter the following menus: Powertrain / Engine and ECT / Data List.
    7. According to the display on the Techstream, read the Data List.
      ENGINE AND ECT

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      SPD (SP2) Output shaft speed/
      Min.: 0 km/h (0 mph)
      Max.: 255 km/h (158 mph)
      Vehicle stopped: 0 km/h (0 mph) (output shaft speed is equal to vehicle speed) -

      HINT: 

      • SPD (SP2) is always 0 while driving:

        Open or short in the sensor or circuit.

      • The SPD (SP2) value displayed on the Techstream is much lower than the actual vehicle speed:

        Sensor trouble, improper installation, or intermittent connection trouble of the circuit.