Toyota Yaris: Vehicle Stability Control System / Dtc Check / Clear
DTC CHECK / CLEAR
DTC CHECK
(a) Operate the GTS to read the DTCs.
Chassis > Brake > Trouble Codes(b) Check the details of the DTCs.
NOTICE:
- Make sure to clear the DTCs after repair.
- Freeze frame data is stored for each of the latest result DTCs and confirmed DTCs.
-
Refer to the diagnostic trouble code chart and perform the necessary troubleshooting procedures.
Click here
(c) Check the freeze frame data.
(1) If a DTC is stored, check the corresponding freeze frame data to gain an understanding of the vehicle condition at the time.
Click here
CHECK TIME STAMP
HINT:
By checking Time Stamp, the time and order in which DTCs were stored in an ECU can be checked.
(a) Operate the GTS to enter the Health Check.
(b) Perform the following steps when the data setting screen is displayed.
(c) Select the systems for which to perform Health Check and check for time stamp data.
- Powertrain
- Chassis
- Body
- Store All Data
(d) Select "Yes" when "Would you like to include Time Stamp Data?" is displayed.
HINT:
If "Yes" is not selected, time stamp data will not be stored.
(e) After Health Check has completed, select "Time Stamp Data" to display the Time Stamp screen.
(f) Select the desired system from the drop-down list on the bottom of the Time Stamp screen.
(g) Check the order and time which DTCs were stored for the selected system.
DTC CLEAR
(a) Operate the GTS to clear the codes.
Chassis > Brake > Clear DTCs(b) Clear the DTCs by following the prompts on the GTS.
HINT:
Refer to the GTS operator's manual for further details.
Terminals Of Ecu
TERMINALS OF ECU TERMINALS OF ECU
*a Component without harness connected (Skid Control ECU [Brake Actuator Assembly]) - - Terminal No...
Freeze Frame Data
FREEZE FRAME DATA FREEZE FRAME DATA (a) Using the GTS, check the vehicle condition (ECU, sensor) when the brake system operates or a DTC is output. CHECK FREEZE FRAME DATA WHEN DTC WAS STORED HINT:
Freeze frame data is stored when a DTC is output...
Other information:
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Engine Difficult to Start
DESCRIPTION Problem Symptom Suspected Area Trouble Area Engine does not crank Engine cranks slowly Auxiliary battery depletion Starter malfunction Starter system Auxiliary battery depletion Starter malfunction Starter circuit Excessive engine friction Engine Engine assembly Starting time is long Engine speed fluctuation due to abnormal combustion Idle speed too low or high The engine stalls immediately after starting Strong engine vibration due to above symptoms Ignition malfunction Deviation in air fuel ratio (Excessive or insufficient intake air volume or fuel supply) Insufficient compression Changes in load from another system Ignition system Spark plug Ignition coil assembly Fuel system Direct fuel injector assembly Port fuel injector assembly Fuel pump assembly (for high pressure side) Fuel pump (for low pressure side) Fuel pump control circuit Fuel suction plate sub-assembly Fuel main valve assembly Fuel line Purge VSV system Fuel quality (existence of foreign matter, degradation) Intake and exhaust systems Mass air flow meter sub-assembly Intake system (Air leaks or deposit accumulation) Throttle body with motor assembly Air fuel ratio sensor (sensor 1) Air fuel ratio sensor (sensor 2) Cam timing oil control solenoid assembly Variable Valve Timing system (VVT system) Other control systems ECM Wire harness or connector Knock control sensor Engine coolant temperature sensor Immobiliser system Engine Water control valve Engine assembly Crankshaft position sensor High load from another system Air conditioning system Power steering system Electrical load signal system SYMPTOM AND CAUSE OF SYSTEM MALFUNCTION HINT: The following are descriptions of the characteristics of each system malfunction...
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Speed Signal Circuit
DESCRIPTION HINT: This circuit is used for the systems connected to terminal +S. This signal is not used for combination meter assembly operation. Combination meter assembly components such as the speedometer operate using data received via CAN communication...
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Fuel Gauge
The fuel gauge shows approximately how much fuel is remaining in the tank when the ignition is switched ON. We recommend keeping the tank over 1/4 full.
