check charging system
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Check Charging System Light/Smart charge Info
Hi guys, I’m new to this forum but I’ve found some good info while lurking in the past haha. I’ve got an 03 Navigator with the 5.4 and I’ve had the battery light and check charging system warning for the past 4 years I’ve owned the car. I replaced the battery today for an unrelated reason, but...- pogo0123
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- 2003 battery light check charging system navigator
- Replies: 1
- Forum: 2nd Gen - 2003 - 2006
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Check Charging system coming on while driving. Battery draw overnight
I have had a check charging system light and annoying beep come on while driving for about 6 months. I can not find the issue. In the last week the battery seems to have a serious parasitic draw when parked. The alternator checks out with 14amps while running and the battery is newer and strong...- Loveyourdj
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- 2004 expedition check charging system parasitic draw
- Replies: 2
- Forum: 2nd Gen - 2003 - 2006
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The "Check Charging System" warning that won't go away...
(2006 Expedition, 194K miles) A few months ago, I got my first "Check Charging System" error. It would come on intermittently, and go away when the engine revved up. I took the alternator to the shop, surprisingly, it tested "OK." The problem went away for a while. Recently it came back, only...- bgrattan
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- alternator battery check charging system
- Replies: 17
- Forum: 2nd Gen - 2003 - 2006
