Was driving my 2001 ram sport the other day and tranny started slipping, so today i changed fluid and filter and it has some nasty black stuff in the bottom of the pan with a few shavings. the pan was also missing a bolt so i went over to town to look for one and on the way home my engine light comes on. It has two error codes 1682-Charging system error-even though everything is working fine and the alt. seem to be charging and 1740- Over Drive Sensor Bad on the way home it kicked out of OD and had the OD OFF light come on and i coudltn turn it off, except for shutting my truck off for a little while then starting it back up. it runs fine without slipping now but im wondering about the lights. and help would be appreciated.

 

I would say by the P-1740 code and the black stuff in your tranny pan that your Touqure converter is going bad...(just my 2 cents)

 

converter do a rebuild while you got it down. total parts is around 600 bux just put steels, clutchs and bands in there and it will be like new you can buy kits on ebay even cheaper

 

i've already got it put back together, but im going to flush and change filter again in a few weeks and see what it looks like.