davel8257
Well-known member
- First Name
- David
- Joined
- May 9, 2026
- Threads
- 5
- Messages
- 45
- Reaction score
- 32
- Location
- Odon, Indiana
- Vehicles
- 2024 F150 Lightning Flash, extended range battery
- Occupation
- retired engineer
It's been a while since I used mine -- but I think the unit has an accelerometer and triggers when brake lights come on -- it will activate the trailer brakes - no phone required. Check the manual and verify. It works this way just in case the bluetooth signal drops out.I have one and towed with it a few times. My only complaint is I wish the app would use Android Auto so I can control it from the main screen instead of having my phone on the entire time.
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