ECM INSTALLATION


  1. INSTALL ECM


    1. A01CCPS

      Install the 2 brackets to the ECM with the 4 screws.

    2. A01CE0F

      Connect the 2 ECM connectors.

      Note

      When connecting the connectors, make sure that dirt, water or other foreign matter does not become stuck between the connectors and other part.


      1. Connect the 2 ECM connectors and lower the 2 levers.

        Note

        Make sure that the 2 levers are securely locked.

    3. A01CCDQ

      Install the ECM with the 3 bolts.

      Torque:
      5.5 N*m  { 56 kgf*cm, 49 in.*lbf }

    4. Install the wire harness clamp.

  2. INSTALL AIR CLEANER CASE


    1. A01CFWV

      Install the air cleaner case with the 3 bolts.

      Torque:
      7.0 N*m  { 71 kgf*cm, 62 in.*lbf }

    2. Connect the wire clamp.

    3. Install the air cleaner filter element.

  3. INSTALL AIR CLEANER CAP SUB-ASSEMBLY


    1. A01CB66

      Install the air cleaner cap sub-assembly to the air cleaner case with the 2 clamps.

    2. A01CAN5

      Connect the air cleaner hose to the throttle body with the hose clamp.

    3. Connect the ventilation hose.

    4. A01CBVZE01

      Connect the purge line hose.

    5. Connect the 2 wire harness clamps and mass air flow meter connector.

  4. INSTALL NO. 2 AIR CLEANER INLET


    1. A01CBBU

      Install the No. 2 air cleaner inlet with the bolt.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

  5. INSTALL NO. 1 AIR CLEANER INLET


    1. A01CBFW

      Install the No. 1 air cleaner inlet with the bolt.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

  6. INSTALL BATTERY CARRIER SUPPORT


    1. A01CAMZ

      Install the battery carrier support with the 2 bolts.

      Torque:
      20 N*m  { 204 kgf*cm, 15 ft.*lbf }

  7. INSTALL BATTERY CARRIER


    1. A01CF18

      Install the battery carrier with the 4 bolts.

      Torque:
      20 N*m  { 204 kgf*cm, 15 ft.*lbf }

    2. Connect the 2 wire harness clamps.

  8. INSTALL BATTERY TRAY

  9. INSTALL BATTERY

  10. INSTALL BATTERY INSULATOR

  11. INSTALL BATTERY CLAMP SUB-ASSEMBLY


    1. A01CDEA

      Attach the hook of the battery clamp to the front battery bracket.

    2. Temporarily install the nut and bolt.

    3. Adjust the battery clamp position.

    4. Tighten the nut and bolt.

      Torque:
      Nut
      4.9 N*m  { 50 kgf*cm, 43 in.*lbf }
      Bolt
      46 N*m  { 469 kgf*cm, 34 ft.*lbf }

    5. Attach the 2 wire harness clamps.

    6. Connect the positive battery terminal to the battery.

  12. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL


    1. Connect cable to negative battery terminal.

      Note

      When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.

  13. INSTALL V-BANK COVER SUB-ASSEMBLY


    1. A01CCP4

      Fit the 3 retainers and install the V-bank cover sub-assembly.

  14. INSTALL RADIATOR COVER SUB-ASSEMBLY (for ALPHARD)


    1. Install the radiator cover sub-assembly with the 4 clips.

  15. INSTALL RADIATOR COVER SUB-ASSEMBLY (for VELLFIRE)


    1. Install the radiator cover sub-assembly with the 4 clips.

  16. INSTALL COWL TOP PANEL OUTER SUB-ASSEMBLY


    1. A01CCFB

      Install the outer cowl top panel with the 8 bolts.

      Torque:
      8.8 N*m  { 90 kgf*cm, 78 in.*lbf }

    2. Connect the 2 clamps to the outer cowl top panel.

    3. Remove the protective tape.

  17. INSTALL BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY


    1. A01CBAK

      Install the brake master cylinder reservoir with bracket to the outer cowl top panel with the 2 nuts.

      Torque:
      6.5 N*m  { 66 kgf*cm, 58 in.*lbf }

  18. INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY


    1. Install the windshield wiper motor and link assembly Click here.

  19. PERFORM INITIALIZATION

    Tech Tips

    Initialization cannot be completed by only disconnecting and reconnecting the cable of the negative (-) battery terminal.


    1. Perform Reset Memory (AT initialization) when replacing the ECM Click here. (for Automatic Transaxle)

    2. If the ECM has been replaced, register the ECM communication ID for the immobiliser system (refer to the Service Bulletin for registration).

    3. Perform Initialization when replacing the ECM Click here.