Engine Control System (Service Information) (Plug-In): ECM: Installation: Installation

INSTALL ECM
1. Install the ECM with the 2 bolts.
  
  Fig 1: Identifying ECM Brackets & Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 13 N*m (133 kgf*cm, 10 ft.*lbf)
2. Install the 3 wire harness clamps.
  
  Fig 2: Identifying Wire Harness Clamps
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Connect the 2 ECM connectors.
  1. Connect the 2 ECM connectors and lower the 2 levers.
    
    Fig 3: Identifying ECM Connectors & Lower Levers
    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 2 wire harness clamps.
4. Install the No. 2 engine room wire with the bolt.
  
  Fig 4: Identifying No. 2 Engine Room Wire & Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 8.3 N*m (85 kgf*cm, 73 in.*lbf)
5. Slide the side cover down and engage the 2 claws to install it.
  
  Fig 5: Identifying Side Cover & Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Slide the engine room wire harness down and engage the 2 claws to install it.
  
  Fig 6: Identifying Engine Room Wire Harness & Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Connect the 3 wire harness connectors.
  
  Fig 7: Identifying ECM No. 1 Relay Block Cover & Wire Harness Connectors
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. Install the No. 1 relay block cover.
INSTALL INVERTER RESERVE TANK ASSEMBLY
1. Install the inverter reserve tank assembly with the 2 bolts.
  
  Fig 8: Identifying Radiator Reservoir Tank Assembly & Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
CONNECT CABLE TO AUXILIARY BATTERY NEGATIVE TERMINAL
NOTE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION .
INSTALL DECK FLOOR BOX RH . Refer to INSTALLATION - Step 54
INSTALL REAR NO. 3 FLOOR BOARD . Refer to INSTALLATION - Step 55