Tim1980

10-4 thanks

where might this little bolt be located on the connector.thanks

So, whats the best way to get the wire harness out of the ecm. kinda hard to get to and get any leverage. I am in the process of running down an electrical issue. thanks, Tim --- Update to the previous post... also the 5th step in the P0123 trouble shooting checklist, I got a really low voltage reading like .18 Am trying to get the ecm harness connecter out to continue testing.

Would the P0123 code possibly affect my transmission or do yall think this is an unrelated issue. I'm just wondering if it could be something electrical. Thanks,Tim

Isn't my singnature at the bottom of my post? what other info should I put in there? Tim --- Update to the previous post... Isn't my singnature at the bottom of my post? what other info should I put in there?<br>Tim

Ok, So I bought a 2000 dodge 2500 4x4 auto, quadcab. When I bought it is seemed to run and shift fine. I got a pretty good deal on it and was a little worried something might be wrong. Well of course I didn't know about key trick to check for codes until I started working on it at home. When I bought it there was only 1 battery, so I bought two new batteries and installed. I also bought a raptor 100 and installed along w/ fuel filter. I did both of these at the same time. Since then I am getting 3 codes. p1693, p0216, and P0123. I know the first two point to mechanical ip failure, but it still cranks and runs good. The main problem I have now is the p0123 code and my truck will not shift into overdrive or 4th. I have installed a timbo apps. that was no help. Also had tranny fluid and filter changed. All the problems seem to have started after new fuel pump and batteries installed, but that just doesn't make sense. Gonna follow mikes 14 step procedure for checking grounds and wires. pretty aggravated at the moment.