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Re: 4l60E No 1-2 shift
Posted to Transmission Forum on 10/9/2009 3 Replies

Hi Dwayne,

There are a couple of items that need to be check. 1st check the fuse IGN 0 fuse by the left side of dash. This fuse supplies power to the transmission solenoids. Often times what happens is the Ignition switch will go bad and can not handle the c... Login to read more.

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