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Re: 4R70W Will not use first gear
Posted to Transmission Forum on 5/29/2014 1 Reply

Good evening Mark,

Absolutely brilliant ideas! I should be able to get ahold of the other vehicle within a week.

Prior to that I will verify the PCM command verses the solenoid state in relation to the solenoid/gear range chart.

It didn't dawn on me the c... Login to read more.

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