How to Reset High/Low RPM On Chevrolet Tahoe After Throttle body Cleaning

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How to reset high/low idle on Chevrolet Tahoe, Silverado after Throttle body replacement or cleaning


Here is a new video from the first video i did and had a really annoying music i learned from my mistakes and recreated this new video more detailed and without annoying music. thank you for watching.


Here is the manual step to reset the idle manually:


Perform the following relearn procedure for the on-board computer to adjust to the new idle position on the electronic throttle body.


1) Start and run the engine in PARK for 3 minutes.
2) Turn the engine OFF for a minimum of 60 seconds.
3) Start the engine and run for another 3 minutes.
4) Engine should idle normally after 3 minutes.


After having performed the relearn procedure and the engine still does not run within normal idle speed, it will be necessary to drive the vehicle above 45 mph (70 Km/h) including several decelerations