Bed camera not working

[Grabber]

Hey guys, I’m having an issue with my CMHSL cam (2021 F350 Tremor). The camera works fine at/below ~7 mph, but won’t work above this speed. I thought this was the norm until I heard of others w/2021 models, and their cams work at highway speeds/any speed. At first I thought I might to purchase some mod/wiring harness in order to make the cam work at higher speeds, but guys are telling me theirs’ works whatever speed they’re going, and they include screenshots of their CMHSL cam @ 70mph.
I would really like to view the bed of my truck at any speed.
Any input/advice greatly appreciated.

From the factory it does not work above that speed. I believe you have to use Forescan to make it work at any speed.

 

[6.7_Antimatter_LUST]

No Forescan. Mine works at any speed. Only the CMHSL camera facing the bed and the blue screen which is to be used for a trailer camera add on. The other cameras are speed limited. Stock 21 Lariat Ultimate Sport Tremor.

 

[Vigilance247]

Just tested this out on my 2021. The camera works at speeds above 7 mph. It shuts off when the speed drops below 7 mph but I can press the camera button and it turns right back on. It will stay on as I accelerate above 7 mph but shuts off every time the speed drops below 7 mph.

 

[PapaRaptor]

Mine is still out an the dealer can't get cameras. they told me if they put one it, it will still be defective so I have to wait. I am just used to it.

I did have a situation where ( diesel ) upon cold start I took my foot off the brake as the glow plugs were heating up and it abandoned the start, I hit the button again ( with foot on the brake ). The entire screen was blank, but as I put the truck in drive the rear camera when on and stayed on. It did not reset until I got to my destination and put it in reverse and it changed cameras to the back up cam. So the bed cam works it just does not like the rest of the system.

I will have a camera up date next week when I go in for my winch install. I have been talking to the managers to get a resolve.

 

[Chris21667]

i still cant use any cameras above 5 mph in my 2020 with 36 cameras looked though forscan and did a sync update and still dont work i will probably spend the money on the stupid $350 harness