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Re: 99 Ram 2500 auto no first gear or OD
Posted to Transmission Forum on 7/28/2006

well, apparently if the OD solenoid is open, the PCM will disable the transmission control relay. replaced the relay pack, and all is well with the world, well, maybe just in this transmission.

the gov. transducer definately tested bad, since it literally fe... Login to read more.