P025a and u0109 codes and truck won’t run

Asked by Troy1984mopar Oct 25, 2023 at 10:48 PM about the 2017 RAM 1500 Big Horn Crew Cab 4WD

Question type: Maintenance & Repair

I have a p025a and a u0109 codes on the truck.
Truck will turn over and start but dies as soon as it
does. I already replaced the fuel pump. What can I
do to fix the problem??

1 Answer
311,375

Gene answered about a year ago

P025A and U109 are both fuel pump module related, so check the power and grounds to the fuel pump module and if that checks good then replace the fuel pump module. But you may also have a security issue, just make sure the anti theft is turned off.

Mark helpful

Your Answer:

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