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Re: 2007 H3 Hummer 3.7 4L60E trans code P0717
Posted to Technical Tips Forum on 5/2/2020

Around very late 2005 we saw the input shaft sensor get put into 4L60 series units. They punched a crude tone ring into the input shaft and mounted the sensor inside the transmission on the back of the pump assembly. Not the nicest of input sensors to change. ... Login to read more.