Engine Control System (Service Information): ECM: Installation: Installation

INSTALL ECM
1. Install the 2 ECM brackets to the ECM with the 4 screws.
2. Install the ECM with the 2 bolts.
  Torque: 13 N*m (133 kgf*cm, 10 ft.*lbf)
3. Connect the 2 ECM connectors.
  1. Connect the 2 ECM connectors and lower the 2 levers.
    
    Fig 1: Installing ECM
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:
    When connecting the connectors, make sure that dirt, water or other foreign matter does not get caught between the connectors and other parts.
    
    Make sure that the 2 levers are securely locked.
  2. Install the wire harness clamp.
INSTALL INVERTER RESERVE TANK ASSEMBLY
1. Install the inverter reserve tank assembly with the 2 bolts.
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL INVERTER WITH CONVERTER ASSEMBLY
Refer to INSTALLATION
CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
INSTALL REAR FLOOR BOARD UPPER NO. 3 PLATE . Refer to INSTALLATION - Step 70
INSTALL DECK FLOOR BOX RH . Refer to INSTALLATION - Step 71
INSTALL REAR NO. 3 FLOOR BOARD . Refer to INSTALLATION - Step 72
INSTALL REAR DECK FLOOR BOX . Refer to INSTALLATION - Step 73
INSTALL REAR NO. 2 FLOOR BOARD . Refer to INSTALLATION - Step 74
PERFORM REGISTRATION
NOTE:
The Vehicle Identification Number (VIN) must be input into the replacement ECM. Refer to REGISTRATION .
PERFORM INITIALIZATION
NOTE:
- Perform Initialization when replacing the ECM See step 10.
- When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION .