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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 131 (Engine Controls - Removal & Installation 4-Cylinder) >> Fuel Systems >> Throttle Body >> Removal (Highlander)

Removal (Highlander)

WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2003 Toyota Tacoma, 2003 Toyota RAV4, 2003 Toyota Prius, 2003 Toyota Matrix, and 2003 Toyota MR2. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain cooling system.
  2. Remove upper cap on air cleaner assembly with air cleaner hose.
  3. Disconnect control cable(s), coolant hoses, vacuum hose and electrical connectors at throttle body.
  4. Remove bolts, throttle body and gasket from intake manifold.
  5. Remove retaining screws, Idle Air Control (IAC) valve and gasket from bottom of throttle body (if necessary).
  6. Remove retaining screws and Throttle Position (TP sensor) from throttle body (if necessary).