Toyota Yaris: Ecm / Installation

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual / Engine & Hybrid System / G16e-gts (engine Control) / Ecm / Installation

INSTALLATION

CAUTION / NOTICE / HINT

NOTICE:

After performing the ECU configuration procedure and update ECU security key procedure, make sure to perform the initialization procedure for when the cable has been disconnected and reconnected to the negative (-) auxiliary battery terminal.

PROCEDURE

1. INSTALL NO. 1 ECM BRACKET

(a) Install the No. 1 ECM bracket to the ECM with the screw.

Torque:

5.25 N·m {54 kgf·cm, 4 ft·lbf}

2. INSTALL NO. 2 ECM BRACKET

(a) Install the No. 2 ECM bracket to the ECM with the 2 screws.

Torque:

5.25 N·m {54 kgf·cm, 4 ft·lbf}

3. INSTALL ECM

(a) Install the bolt and nut.

Torque:

8.0 N·m {82 kgf·cm, 6 ft·lbf}

(b) Engage the clamp.

(c) Connect the 3 ECM connectors and lower the 3 lock levers.

NOTICE:

  • When connecting the ECM connectors, make sure that dirt, water or other foreign matter does not contact the connecting parts of the ECM connectors.
  • Be sure to securely connect the ECM connectors.

4. INSTALL AIR CLEANER CASE SUB-ASSEMBLY

Click here

5. INSTALL NO. 1 AIR CLEANER HOSE

Click here

6. INSTALL NO. 1 AIR CLEANER INLET

Click here

7. CONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

Click here

8. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL

HINT:

When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.

Click here

9. UPDATE ECU SECURITY KEY

Click here

10. PERFORM INITIALIZATION

Click here

    Removal

    REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during ECM removal/installation are shown below...

    Engine Coolant Temperature Sensor

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