Thread: 2006 E350 AWD No Upshift
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Old 07-25-2019, 10:18 PM
tjts1 tjts1 is offline
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Join Date: May 2009
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Low battery voltage can cause the 722.6 to go into limp home mode. You need to find the cause of the battery drain and you'll have to clear the codes in the TCM to get it out of limp home mode.
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