WARNING: This page is about a different car, the 2011 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL THROTTLE WITH MOTOR BODY ASSEMBLY
1. Install a new throttle body gasket to the intake air surge tank.
  
  Fig 1: Install New Throttle Body Gasket
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the throttle w/ motor body assembly and wire harness clamp stay to the intake air surge tank with the 4 bolts.
  
  Fig 2: Locating Throttle W/ Motor Body Assembly Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
3. Connect the throttle w/ motor body assembly connector.
CONNECT WATER BY-PASS HOSE
1. Connect the 2 water by-pass hoses to the throttle w/ motor body assembly.
  
  Fig 3: Locating Water By-Pass Hoses
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE . Refer to INSTALLATION - Step 4
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 .
ADD ENGINE COOLANT . Refer to REPLACEMENT - Step 2
INSPECT FOR COOLANT LEAK . Refer to REPLACEMENT - Step 3
INSTALL V-BANK COVER SUB-ASSEMBLY . Refer to INSTALLATION - Step 14
CHECK FUNCTION OF THROTTLE BODY Refer to step 1

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Installation (To 12/2010): Installation

Use the Manual With the Right Hardware

When to See a Mechanic