Hi, I have a 2015 F150 3.5. Truck runs good until I accelerate hard then the check engine light flashes and I lose horsepower. I don't believe it goes into limp mode because i still have plenty of horsepower. The codes it displays are P0300, P0301, P0305, and U0422. Also, I did replace the battery two weeks prior. Also, not sure if its related but a battery will not last but around 2 years before i have to replace it. Any advice is greatly appreciated, Thanks.
2014 Ford f150 just got my battery replaced. Next morning it wouldn't start. Ran the codes. It gave me U0422. Called advance auto, who installed the battery, said it is not related to the battery. Dealership set the BCM should have been reset after install. Advance auto said that is not required. What is your take on that ? Thanks.
good morning
Hi, I have a 2015 F150 3.5. Truck runs good until I accelerate hard then the check engine light flashes and I lose horsepower. I don't believe it goes into limp mode because i still have plenty of horsepower. The codes it displays are P0300, P0301, P0305, and U0422. Also, I did replace the battery two weeks prior. Also, not sure if its related but a battery will not last but around 2 years before i have to replace it. Any advice is greatly appreciated, Thanks.
This code can be difficult to diagnose. If you think there is an issue with the battery failing, check the alternator output is good and in range.
2014 Ford f150 just got my battery replaced. Next morning it wouldn't start. Ran the codes. It gave me U0422. Called advance auto, who installed the battery, said it is not related to the battery. Dealership set the BCM should have been reset after install. Advance auto said that is not required. What is your take on that ? Thanks.
How do you reset the BCM?
Ke no sabeeeee
Ke no saben ke c capaciten
I got U0422:68 and u0416:68. but car all good
Anyone have a spare DL3Z-15604-B kicking around?