Lexus Workshop Service and Repair Manuals

Throttle Body: Service and Repair

THROTTLE BODY REMOVAL AND INSTALLATION

REMOVAL

1. Drain engine coolant.

2. Disconnect No. 2 PCV hose from throttle body.
3. Remove air cleaner hose.
4. Disconnect cables.

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Disconnect these cables from the throttle body:
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Cruise control actuator cable

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Accelerator cable

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Throttle cable

5. Disconnect connectors.

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Disconnect these connectors:
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Throttle position sensor connector

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IAC valve connector