Toyota Yaris: Manual Transaxle System / Freeze Frame Data

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Drivetrain / Ea67f (manual Transmission / Transaxle) / Manual Transaxle System / Freeze Frame Data

FREEZE FRAME DATA

DESCRIPTION

The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can be helpful in determining whether the vehicle was moving or stationary, whether the engine was warmed up or not, whether the air fuel ratio was lean or rich, as well as other data recorded at the time of a malfunction.

HINT:

If it is impossible to replicate the problem even though a DTC is detected, confirm the freeze frame data.

The ECM records engine conditions in the form of freeze frame data every 0.5 seconds. Using the GTS, 5 separate sets of freeze frame data can be checked.

3 data sets before the DTC was stored.
1 data set when the DTC was stored.
1 data set after the DTC was stored.

These data sets can be used to simulate the condition of the vehicle around the time of the occurrence the malfunction. The data may assist in identifying the cause of the malfunction, and judging whether it was temporary or not.

LIST OF FREEZE FRAME DATA

Powertrain > Engine

Tester Display
Total Distance Traveled
Total Distance Traveled - Unit
Vehicle Speed
Engine Speed
Mass Air Flow Sensor
Intake Manifold Absolute Pressure
Intake Manifold Absolute Pressure Supported
Coolant Temperature
BATT Voltage
Throttle Motor Duty Ratio
Starter SW
Neutral Position SW
Stop Light SW
Cruise Main SW
NIM Sensor Speed
NIM Sensor Voltage
Shift SW Status (R Range)
Clutch Stroke Position
Clutch Stroke Sensor Voltage
M/T Oil Temperature
iMT SW
iMT Telltale

Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (Using GTS) (a) DTCs which are stored in the ECM can be output to the GTS. (1) Connect the GTS to the DLC3. (2) Turn the ignition switch to ON...

Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST NOTICE: 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...

Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Terminals Of Ecu

TERMINALS OF ECU COMBINATION METER ASSEMBLY (a) Measure the voltage and resistance and check for pulses according to the value(s) in the table below. Terminal No. (Symbol) Terminal Description Condition Specified Condition H6-1 (B) - Body ground Auxiliary battery Ignition switch off 11 to 14 V H6-9 (CANH) CAN communication line - - H6-10 (MSCL) Local bus communication line - - H6-11 (TX1-) - Body ground Outside temperature sensor signal - - H6-13 (FR2) - H6-24 (FE&B) Fuel level signal Ignition switch ON, fuel level full → low (fuel level warning light on) Pulse generation (See waveform 3) H6-14 (FV) - Body ground Fuel sender gauge (Power source) Ignition switch ON Pulse generation (See waveform 1) H6-15 (MSTI) - Body ground Steering pad switch signal Ignition switch ON, up, down, right and left switches on steering pad switch not pushed 4...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Installation

INSTALLATION CAUTION / NOTICE / HINT NOTICE: When the manual transaxle assembly is removed, be sure to use a new clutch release cylinder with bearing assembly and new installation bolts. Removal of the manual transaxle assembly allows the compressed clutch release cylinder with bearing assembly to return to its original position...