Remote start/ climate control not working

[Tino307]

Hello all. Just bought a new Flash a few weeks ago. For the first week I could use the climate starter on my phone to preheat the interior, It worked great but now is not working. I may have accidently swiped something that I shouldn't have and screwed it up, but for the life of me I can't get it to work again...any hints? Thanks
Tino

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[PrimeRisk]

Hello all. Just bought a new Flash a few weeks ago. For the first week I could use the climate starter on my phone to preheat the interior, It worked great but now is not working. I may have accidently swiped something that I shouldn't have and screwed it up, but for the life of me I can't get it to work again...any hints? Thanks
Tino

The modem in the truck may have locked up and you'll need to reset it by pulling the fuse for it or unplugging the modem itself behind the passenger back seat. See if you can get other functions to work from remote like changing the target charge or lock/unlock.

I've had the issue and you can read about it here:

https://www.f150lightningforum.com/...ivity-dead-2024-f-150-lightning-lariat.21741/

This post shows you where the fuses are and which one to pull:

https://www.f150lightningforum.com/...024-f-150-lightning-lariat.21741/#post-425753

You can also pull the negative 12v battery cable, just make sure that the truck isn't trying to do an update of any sort.

 

[Tino307]

The modem in the truck may have locked up and you'll need to reset it by pulling the fuse for it or unplugging the modem itself behind the passenger back seat. See if you can get other functions to work from remote like changing the target charge or lock/unlock.

I've had the issue and you can read about it here:

https://www.f150lightningforum.com/...ivity-dead-2024-f-150-lightning-lariat.21741/

This post shows you where the fuses are and which one to pull:

https://www.f150lightningforum.com/...024-f-150-lightning-lariat.21741/#post-425753

You can also pull the negative 12v battery cable, just make sure that the truck isn't trying to do an update of any sort.

What about a factory reset? Would that work?

 

[PrimeRisk]

What about a factory reset? Would that work?

That's a lot of work to setup everything again and if the modem is hung, I doubt it will fix it.

 

[RickLightning]

FordPass has caused issues for many this past week. I would do nothing, just wait.

 

[Zprime29]

You could try testing it in blue tooth range, that may help decipher if it's Ford's cloud creating the block. (which I think is very likely)

At least I think it works like that (uses BT when in range, else magic bunnies).

 

[bmwhitetx]

Agree with Rick. I was helping a member trouble-shooting HSW remote start and I couldn't get mine to work at all last week. But it worked fine last night.

Make sure it is enabled in Settings..Vehicle

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