Engine Control System (2GR-FE) (Service Information): ECM: Installation: Installation

INSTALL ECM
1. Install the 2 brackets to the ECM with the 4 screws.
  
  Fig 1: Locating ECM Brackets Screws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 3.0 N*m (31 kgf*cm, 27 in.*lbf)
2. Install the ECM with the 3 nuts.
  
  Fig 2: Locating ECM Brackets Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf)
3. Connect the 2 ECM connectors.
  
  Fig 3: Locating ECM Connectors
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  When connecting the connectors, make sure that dirt, water or other foreign matter does not become stuck between the connectors and other parts.
  1. Connect the 2 ECM connectors and lower the 2 levers.
    NOTE:
    Make sure that the 2 levers are securely locked.
INSTALL V-BANK COVER SUB-ASSEMBLY . Refer to INSTALLATION - Step 101
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION .
PERFORM INITIALIZATION
HINT:

Initialization cannot be completed by only disconnecting and reconnecting the cable of the negative (-) battery terminal.
1. Perform Vehicle Identification Number (VIN) registration. Refer to INITIALIZATION .
2. Register the ECM communication ID for the immobiliser system when replacing the ECM. Refer to INITIALIZATION .
3. Perform Initialization when replacing the ECM See step 8.