I'm sure it was a voltage issue in the bms. Check fuses for proper seating. Likely the battery is toast. Agree battery is dead. Happened on my pb and finally got the dealership.
Tested the pro power, etc and all ran fine. After i shut it down i put the battery tender. The aux battery is there to support truck electronics during the start cycle. There is a contactor that separates the start system, main battery, starter and a few others from the. Last year i started having a battery drain problem. Either a portable jump starter or jump starting easily got it going. Ford authority reports 2024 overnight battery drain problem resolved. It is another software problem fix. I have an actual battery tester ordered (topdon bt200) to check the cca and voltage. I know battery issues have been common on the gen14, but i thought replacing the. If the battery reads 10,4v after sitting overnight, it's toast, 12. 3v on a battery is considered discharged, and just dropping to 12. 3 or below a couple times usually will kill the. Apparently it saves the battery low point and, if it's below a certain level, limp mode is activated. I'd gone on vacation for two weeks and the truck sat unused and it seems the. Happened to me twice now, go to start truck and battery is low/dead to the point nothing comes on. Both times it i had a.
If the battery reads 10,4v after sitting overnight, it's toast, 12. 3v on a battery is considered discharged, and just dropping to 12. 3 or below a couple times usually will kill the. Apparently it saves the battery low point and, if it's below a certain level, limp mode is activated. I'd gone on vacation for two weeks and the truck sat unused and it seems the. Happened to me twice now, go to start truck and battery is low/dead to the point nothing comes on. Both times it i had a. I'm thinking it's either a weak battery or a large parasitic drain on it. I will check with the dealership and see what they suggest. I could charge the battery then disconnect it for. Disconnect a positive battery lead and measure the drain. One lead on the battery terminal and one on the cable. Put the meter in the circuit between the battery and the battery. To remedy this i changed out the standard agm battery for the largest ford recommends for the truck and. Anyone have any recent feedback with the new f150 bms/battery drain issues? I have a 22 lariat, that i purchased new. Within the first 6 months, i received the error battery. Something keeps draining the battery. I checked the best i could and nothing seems to stay on but it’s clearly pulling a draw somewhere. Has anyone else experienced this? There are countless posts and threads on this forum regarding strange, unusual, inexplicable behavior with these trucks, and in the vast majority of time the.
I will check with the dealership and see what they suggest. I could charge the battery then disconnect it for. Disconnect a positive battery lead and measure the drain. One lead on the battery terminal and one on the cable. Put the meter in the circuit between the battery and the battery. To remedy this i changed out the standard agm battery for the largest ford recommends for the truck and. Anyone have any recent feedback with the new f150 bms/battery drain issues? I have a 22 lariat, that i purchased new. Within the first 6 months, i received the error battery. Something keeps draining the battery. I checked the best i could and nothing seems to stay on but it’s clearly pulling a draw somewhere. Has anyone else experienced this? There are countless posts and threads on this forum regarding strange, unusual, inexplicable behavior with these trucks, and in the vast majority of time the.
