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Re: 4L60 Adaptive relearn
Posted to Transmission Forum on 1/22/2018

No it is not adaptive learning it is a problem in the vb or epc usually if u have the one with electric throttle body Actuator like the 5.3l just press the gas to the floor with ignition on for 10 sec that will cure 2nd harsh shift but not older models so bett... Login to read more.