Engine Control System - System Testing; Component Inspection, Removal & Installation: ECM: Installation

INSTALL ECM
1. Install the ECM with the 2 nuts.
  Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf)
2. Connect the 6 ECM connectors.
Fig 1: Locating ECM Connectors With Nuts
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CONNECT NO. 2 CONNECTOR HOLDER
1. Attach the 2 claws to connect the connector holder.
2. Connect the 2 engine wire connectors.
Fig 2: Locating No. 2 Connector Holder
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL TCM
1. Install the TCM with the 2 nuts.
  Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf)
2. Connect the 4 TCM connectors.
Fig 3: Locating TCM Connectors
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL ENGINE ROOM ECU COVER
1. Install the engine room ECU cover with the 3 bolts.
  Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf)
  
  Fig 4: Locating Engine Room ECU Cover Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL ENGINE ROOM SIDE COVER LH (See INSTALLATION )
INSTALL AIR CLEANER INLET COVER SUB-ASSEMBLY (See INSTALLATION )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
INSTALL COWL TOP VENTILATOR LOUVER RH (See INSTALLATION )
PERFORM RESET MEMORY
NOTE:
Perform the RESET MEMORY (AT initialization) when replacing the automatic transmission assembly, engine assembly or ECM.
- for 2WD: (See INITIALIZATION )
- for AWD: (See INITIALIZATION )
HINT:

Initialization cannot be completed by only removing the battery.
PERFORM INITIALIZATION
1. Perform initialization (See INITIALIZATION ).
  NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.