Toyota Yaris: Manual Transaxle System / Road Test

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual / Drivetrain / Ea67f (manual Transmission / Transaxle) / Manual Transaxle System / Road Test



(a) Check for DTCs.

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Powertrain > Engine > Trouble Codes


When DTCs are output, perform troubleshooting for each DTC.

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(b) Turn the iMT switch on and off and check that the iMT indicator light illuminates and turns off.


If the iMT indicator light does not illuminate, refer to the troubleshooting procedure for "iMT indicator light does not illuminate".

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(c) Perform a road test.


When performing the confirmation driving pattern, obey all speed limits and traffic laws.


  • Perform this procedure with the iMT indicator light illuminated.
  • Make sure to securely depress the clutch pedal.

(1) Connect the GTS to the DLC3.

(2) Turn the ignition switch to ON.

(3) Turn the GTS on.

(4) Enter the following menus: Powertrain / Engine / Data List.

Powertrain > Engine > Data List

Tester Display

Engine Speed

(5) According to the display on the GTS, read the Data List.

Powertrain > Engine > Data List

Tester Display

Measurement Item


Normal Condition

Diagnostic Note

Engine Speed

Engine speed

Min.: 0 rpm

Max.: 16383 rpm

950 to 1050 rpm: Idling (shift state neutral, engine warmed up and A/C off)

When the crankshaft position sensor is malfunctioning, "Engine Speed" is approximately 0 rpm or varies greatly from the actual engine speed.

(6) Drive the vehicle in 3rd gear with the engine speed at 2000 rpm.

(7) Fully depress the clutch pedal (and leave it depressed).

(8) Immediately downshift to 2nd gear.

(9) After the clutch is not engaged for 2 seconds, check the engine speed.


The engine speed exceeds 2500 rpm.

    Check For Intermittent Problems


    Problem Symptoms Table

    PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table...

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    Break-In Period

    No special break-in is necessary, but a few precautions in the first 600 miles (1,000 km) may add to the performance, economy, and life of the vehicle.

    Do not race the engine. Do not maintain one constant speed, either slow or fast, for a long period of time. Do not drive constantly at full-throttle or high engine rpm for extended periods of time. Avoid unnecessary hard stops. Avoid full-throttle starts.

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