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Ground fault with nothing plugged in 7.2kW

louism383

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Louis
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when the message pops up on its own none of the plugs work. When i do get it to work i can use any of the plugs.
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yourinternetfriend

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MY22 built in Jan and picked up two weeks ago, now with around 1k miles.

Also having this issue - first popped up after I parked the truck outside in the snow at my in-laws over the weekend. It's been dry since Sunday but still haven't been able to shake the ground fault errors. Seated the fuses under the hood, but will try the orange cable under the hood near the firewall and grounding wire on the passenger side. Sure does feel like some missing seals or weather proofing though...

Ford F-150 Lightning Ground fault with nothing plugged in 7.2kW IMG_2683.PNG
 
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DMuiser

DMuiser

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My fordpass app doesn't give me an alert like yours, just the pop up on the screen. When the dealer scanned truck there was not sign of the error ever happening... it's very annoying. As most of the time I will ever use the generator the weather will be poor and I can't rely on it to work .
 

2mileshigh

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After a car wash today I got a message that ProPower needed service. I didn't receive an alert on FordPass. Previously I always got the ground fault message after a car wash, or during rain or snow.
 

Coolrays

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ray
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Same problem, I think it may have to do with salt used to melt the snow on roads. i drove mine in the rain last summer with no problem. first slushy snow with salt added and mine faulted out. Ford told me the OTW update in April will fix it. i have my doubt
 

Grillo-bo-baggins

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Hello! Send us a private message with your VIN and current mileage. Allow me to see what I can do to assist. Thanks!
Same issue with my 2023 XLT. 450miles on it……. On board power has the cabin circuit blue, drawing >90 with nothing plugged in. Same “ground fault “ message….
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