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2006 chevy
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Discussion Starter #1
2006 TBSS 4L70E
Can HPT 2.1.14 display transmission codes for our tranny?
Has anyone actually seen any trans DTC's using HPT?

HPT didn't know the answer........
 

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I have yet to get a trans code from my truck and at anything other than 10% throttle or less it won't make the 1-2 shift. I don't know that it will display the codes. I would go to the trans diagnostics tab and take a look. Also on the engine duagnostics tab there is a a DTC tab, check and see if there are DTC's enabled for it.
 
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