Not sure why this would be a recall. You can turn the 10 second backup camera delay on and off in your settings.
And it turns off at 8 mph.
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AH 64 when rear camera is on you can use the zoom feature that will bring hitching up real easy.
On my 14 I installed my own backup camera and wired it to the radio instead of purchasing the new rear view mirror. It's been a few years but as I recall it was just sending the camera input to the radio.
I purchased the OEM camera and the short harness inside the tailgate. I made up the harness from tailgate to body connector near the firewall. Made up wiring inside truck to radio.Was it the OEM camera in the tailgate handle or an aftermarket camera?