Multiple Error messages and bricked

[TaxmanHog]

Not if they lift the rear wheels to tow, and dollies under the front.

I'm referring to getting the truck onto the flat bed truck not on a hook & drag down the road.

Sponsored

 

[Nomoregas]

ok I had just pulled the 12 volt out and left the truck for last week or 2 but today I tried again put fully charged 12 volt in and here is my video of what happens, I am touching nothing after start button.

Frunk was open, door was open

 

[El Duderino]

How much do you know about the battery you used?

Has it been load tested?

Can you measure the voltage off the battery after pushing the start button?

I suspect either your battery voltage is sagging under load or you have a different issue.

But I would confirm you have high enough voltage under load. That many different controllers throwing errors definitely could be low voltage. I would start there.

 

[chriserx]

ok I had just pulled the 12 volt out and left the truck for last week or 2 but today I tried again put fully charged 12 volt in and here is my video of what happens, I am touching nothing after start button.

Frunk was open, door was open

That's crazy, almost certainly a wiring issue. I'd be inclined to say possibly a failed computer module, but the only one that I know of that can tie all of those warnings together is maybe the gateway module. I'm headed to clock in for work so I can't search it for you but maybe look up that wiring harness that's behind the glovebox and check it out. Iirc there was a thread on it sorta recently.

 

[Nomoregas]

battery is Ford OEM brand new and 13 volts, as a note I used a pretty new 12 volt deep cycle battery as a test as well same result.

 

[crazynut52]

I’ve got literally the exact same issue and symptoms going on. Dealer has the truck now but I don’t have high expectations. 2022 Lariat 80k miles. If/ when they fix it, it’s going down the road. It has become way to unreliable

 

[Heliian]

Unless you're a good mechanic with electrical troubleshooting knowledge just take it to the dealer. Most people don't have a clue.

Sponsored