Codes P0628/ P2503 / P0514

[JLafferty]

I have a 2004 , 2500 with the 5. 9 ( 305 HP ) and it has 71,450 miles on it .

Yesterday while I was driving home it shut down and it took 2 times to restart it.

Well I found out how to find the codes and I have 3 codes P0628 / P2503 /

P0514

Code P0628 I been told is the transfer pump ?

And P2503 which is the charging system output low is this the Alternator ?

And P0514 Battery Terminal Sensor Performance / Rationality ?

Does this mean it's time for new batteries ?

I got these codes from one of TDR's post and they were for the 2003 Ram .

Also is my 5. 9 a high out put as the ( HP is 305 )?

And does any body ever register their engine with Cummins ?

Thanks for any information I can get .

Thanks

Jim Lafferty

TDR member

-- email address removed --

 

[cerberusiam]

P0628 Low Voltage Detected At The Fuel Lift Pump Relay



P2503 Charging System Output Low



P0514 BAT Temperature Sensor Rationality





These could all be the result of a dying alternator, dying battery, or bad battery connections.



How old are your batteries?



Have you cleaned battery connections lately?

 

[JLafferty]

Thanks for the come back and the information

The tech on Just Answers said that P0628 was the fuel transfer pump .

But I did not read the codes until the next mourning .