Hey everyone,
Putting together a quick reference thread with all the install and setup guides for the AT4 family (Sierra 1500, Sierra HD, Canyon, and Yukon) in one place.
Here are the step-by-step videos covering front/rear installs, hardwiring, and app setup:
Sierra 1500 & Sierra HD (2500/3500) Front Install Guide (Model C):
Canyon Front Install Guide (Model B):
(Note: This video uses the sister truck, Chevy Colorado, but the installation and Model B dashcam fitment are identical for the Canyon)
Front & Rear Dashcam Unboxing & Install Demo (Sierra):
(Guide by FlipSide Garage DIY)
OBD Power Cable Installation (Highly Recommended for Parking Mode):
Hardwire Kit (Alternative for Parking Mode) & GPS Antenna (Guide by AutoFun):
SkyCamm App Connection & Setup Guide:
https://www.youtube.com/watch?v=Q4mwC2tednU
(Note for Owners: Since the mirror housing can vary by specific trim and options, feel free to drop a photo of your rearview mirror below, and we'll help confirm the exact OEM model fitment for your SUV!)
A quick note on Parking Mode: We highly recommend using the OBD power cable to enable parking monitoring on your GMC. It is a much simpler, plug-and-play installation compared to routing the traditional hardwire kit to the fuse box.
We're on the tech side, so feel free to drop a reply or send us a message if you run into any questions during the install!
Putting together a quick reference thread with all the install and setup guides for the AT4 family (Sierra 1500, Sierra HD, Canyon, and Yukon) in one place.
Here are the step-by-step videos covering front/rear installs, hardwiring, and app setup:
Sierra 1500 & Sierra HD (2500/3500) Front Install Guide (Model C):
Canyon Front Install Guide (Model B):
Front & Rear Dashcam Unboxing & Install Demo (Sierra):
OBD Power Cable Installation (Highly Recommended for Parking Mode):
Hardwire Kit (Alternative for Parking Mode) & GPS Antenna (Guide by AutoFun):
SkyCamm App Connection & Setup Guide:
https://www.youtube.com/watch?v=Q4mwC2tednU
(Note for Owners: Since the mirror housing can vary by specific trim and options, feel free to drop a photo of your rearview mirror below, and we'll help confirm the exact OEM model fitment for your SUV!)
A quick note on Parking Mode: We highly recommend using the OBD power cable to enable parking monitoring on your GMC. It is a much simpler, plug-and-play installation compared to routing the traditional hardwire kit to the fuse box.
We're on the tech side, so feel free to drop a reply or send us a message if you run into any questions during the install!
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