Throttle Body: Removal

REMOVE V-BANK COVER SUB-ASSEMBLY (See REMOVAL )
REMOVE AIR CLEANER INLET COVER SUB-ASSEMBLY (See REMOVAL )
REMOVE NO. 1 AIR CLEANER INLET (See REMOVAL )
REMOVE FRONT WHEEL OPENING EXTENSION PAD LH (See REMOVAL )

Fig 1: Identifying Engine Room No. 2 Junction Block
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT WHEEL OPENING EXTENSION PAD RH (See REMOVAL )
REMOVE NO. 1 ENGINE UNDER COVER (See REMOVAL )
DRAIN ENGINE COOLANT (See REPLACEMENT )
REMOVE INTAKE AIR CONNECTOR PIPE
1. Disconnect the No. 1 and No. 2 ventilation hoses from the intake air connector pipe.
2. Using a clip remover, detach the wire harness clamp.
3. Loosen the 3 hose clamps, and remove the intake air connector pipe
  
  Fig 2: Locating Intake Air Connector Pipe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE THROTTLE BODY ASSEMBLY
1. Disconnect the throttle motor connector
2. Remove the 4 bolts and throttle body.
  
  Fig 3: Locating Throttle Motor Connector And Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disconnect the No. 4 and No. 5 water by-pass hoses from the throttle body.
4. Remove the gasket from the intake manifold.