Hey i hope everyone is doing well i have problem with my van i was trying to put a cut off switch on the coil too many people all around i shorted my pcm so i brought so i got another one now the van starts but when i put it in gear she hesitates after 15mins she go off starts bight up i keep getting code P0601 can i get some HEIP please

 

Go to YouTube and look at PCM replacement videos. They will show how to have the PCM relearn or whatever it has to do and what you need to do when replacing a PCM. Did you disconnect the battery and still fried the PCM?

 

• P0601 – Internal Control Module Memory Check Sum Error

Try to reset the PCM. (disconnect the battery for 30 minutes) Reconnect it and turn the key to On, (not start) and wait while you count to ten and then start the engine. Let the PCM relearn idle. If everything is working properly, it should reset and the care will run properly.

 

If the PCM needs reprogrammed you would probably need to take it to a dealer and have them do it because you need a scan tool and latest downloads.

https://www.aa1car.com/library/flashprom.htm

It wouldn't be too expensive to have a dodge dealer reprogram the PCM. Maybe $80 to $150.
Just skip down to cost of reprogramming section.

https://www.cashcarsbuyer.com/pcm-replacement-cost/

 

I'm fairly certain there is no programming to be done on these except for a start up and driving cycle.

 

03 is going to want the VIN the PCM has, to match what the other modules have, else things don't work. Mainly ABS, and SRS.

 

Oh wow ok, good to know.

My understanding is that there were only 3 sp/ 4 sp trans and fed/CA emission variables.

Guess I'm wrong - you're an asset to these forums.

Again, thank you.

 

Hi,...
I have a 2000 Dajiban 3500 5.9L Magnum ...
My question is where is the PCM, .... and the ECU locations for them at..??.. I jus don't know where any of them are at.. plz let me know.. Tanks Cecil... San Clemente, California...