Avalanche 1500 4WD V8-5.3L (2007)
Throttle Body: Service and Repair
Throttle Body Assembly Replacement
THROTTLE BODY ASSEMBLY REPLACEMENT
REMOVAL PROCEDURE
NOTE:
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Handle the electronic throttle control components carefully. Use cleanliness in order to prevent damage. Do not drop the electronic throttle control
components. Do not roughly handle the electronic throttle control components. Do not immerse the electronic throttle control components in
cleaning solvents of any type.
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DO NOT for any reason, insert a screwdriver or other small hand tools into the throttle body to hold open the throttle plate, as the wedge inside the
throttle body could be damaged.
1. Remove the air cleaner outlet duct.
2. Disconnect the engine wiring harness electrical connector (3) from the electronic throttle control.