TB cleaned and replaced....

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nuc_meltdown

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On my 03 Yukon. Is there a re learn process before I start it up? Apparently the search function doesn't work on mobile. Thanks.
 

Rivieraracing

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Have you tried starting it up to see if it even works? I had posted one up for another member a month ago but will have to check when I get home to find it!
 

BRUTUS_T_HOG

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You need to disconnect the battery and then the First time it starts let it idle nd it will relearn itself. Also do not touch any HVAC controls for 60 seconds after startup it also does a relearn.

If you start the engine and try to drive it will think something is wrong with the throttle and enter failsafe mode (no throttle whatsoever).

If you have a cable operated throttle it won't need any special relearn process
 
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nuc_meltdown

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Thanks for the replies. I finally found a write up on it and followed it. It seems to be doing fine. No problems yet anyway. Lol!
 

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