I had a new ECM put in my 1998 chrysler concorde it started fine ran for about 5 minutes the shut down. My TCM is making a clicking sound and the car says nothing know want even turn over

SOURCE: chrysler 2000 town and country says it's the tcm

Here's the location of the transmission control module.

SOURCE: engine light on and transmission will not shift

You will need to get the diagnostics done for the check engine light and get a transmission flush for yoru car.

You can save some money by checking a new website http://prundo.com/ for free coupons for check engine light and transmission flush. This website also has lots of fee coupons for other auto repair!

SOURCE: Chrysler Concorde LXI 4 door - 2004 The car starts up and seconds after, the RPM drops and the car shuts off. The code P0513 comes up on the computer.

That is a code for an invalid skim key. If you have another skim key try it. If it does the same thing then the skim module may be bad.

SOURCE: CHRYSLER CONCORDE WITH DIAGNOSTIC CODES P1768 AND P1792

P1768 MEAN TRANSMISSION RELAY ALWAYS OFF..WAS UNABLE TO FIND P1792..IF PROBLEM STARTED AFTER HEADS WERE DONE..LOOK CLOSELY AT AT ENGINE MAIN WIRING CONNECTORS AND GROUND CONNECTIONS THAT ARE ON ENGINE..LOOK FOR GROUND EYELETS NOT SECURED OR LOOSE..LOOK FOR ANY PINCHED WIRING AS WELL..MAKE SURE NO SPREAD TERMINALS IN CONNECTORS AS WELL..YOU CAN ALSO TRY SWAPPING ANOTHER RELAY IN PLACE OF TRANS CONTROL RELAY..MAKE SURE PART NUMBERS MATCH UP..
TCM(NGC)PIN 16 IS TRS T3 SENSE CIRCUIT..PIN 17 IS NOT USED...HAS TO DO WITH TRANS RANGE SENSOR..I DON'T THINK THIS CAUSING YOUR PROBLEM..

SOURCE: I have a 2002 chrysler

It sounds like a bad connection in all honesty. if you havent replaced terminals do that. any corrosion you should clean check the cables also and see if they are corroded ander neath the coating I have seen terminals that were pretty tight but yet not enough to crank. I truly believe that is where your problem will be found. please let me know.