Caution / Notice / Hint
- Inspect the fuses for circuits related to this system before performing the following procedure.
- Perform the universal trip to clear permanent DTCs.
Refer to DTC CHECK / CLEAR [11/2021 - ]
- Perform registration and/or initialization when parts related to the automatic transmission are replaced.
Refer to PRECAUTION [11/2021 - ]
HINT:
After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.
- Repeat above procedure for 5 times:
- Stop the vehicle (vehicle speed is 3 km/h (1 mph) or less)
- Drive the vehicle (vehicle speed is 30 km/h (19 mph) or more)
- Turn the engine switch off.
- Perform step (1) again.
- Check for DTCs again.
Refer to DTC CHECK / CLEAR [11/2021 - ]
- DATA LIST 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.
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.
- Warm up the engine.
- Turn the engine switch off.
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Powertrain / ECT / Data List / Stop Light Switch.
- Read the Data List according to the display on the Techstream.
Powertrain > ECT > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note Stop Light Switch Stop light switch status ON or OFF Brake pedal is - ON: Depressed
- OFF: Released
- Powertrain > ECT > Data List
Tester Display Stop Light Switch