WhitProcter

Did you get this resolved? EXACT same issue here. Scheduled for dealer next week, but hate leaving the truck for '3 or 4 days' until we can 'figure it out'. Did a quick look at fuses and don't see one for the radio receiver antennas on the body and in the handles. Was thinking it was a blown fuse somehow.

Very nice. .... and nice garage space too!!! Particularly love the Big Ass Fan.

Seals on Retrax are pretty tight. Have washed several times with no water intrusion. Not much dust around here, but seems to be a pretty tight environment in there. *Note.... the seal is tight enough, the auto-down tailgate will not 'auto-down' with the cover completely closed. Opening the Retrax a smidge relieves that pressure and allows remote tailgate operation..... Personally, I like the seal this tight. Drain holes in the box are plugged from the factory with plastic inserts. The Retrax box uses two of these drains up by the cab. Could certainly skip the drain tubes if you don't have rain to deal with.

Yes. It works in either plug on the truck bumper. (Interior view or rear view) Haven't bothered setting up the cargo trailer yet for the transparent trailer view, seems filled with some bugs at the moment... maybe the "2020 cameras" will address the nuances... Works great as a stand alone rear view camera to see behind whatever you are towing. Set it up behind the 30' trailer (26' boat on board) and really love being able to see traffic behind the tow. Much safer!! Hate that the camera is so expensive...hoping other trailer camera systems might be substituted, but haven't tried any alternatives yet.

Yes. Retracts back to the cab... there is about an 8" deep container that takes up a small portion of the bed in which the cover is stored while retracted.

Hasn't rained yet and haven't washed .... but the seal seems to be pretty tight. Will report once some water gets on it.

Installed a Retrax PowertraxONE XR Tonneau Cover. Enjoying it so far...

Not enough IMHO... would love another 1/2" upwards on driver's side

Great info.

What plugs are being used / pre-wired? Some trailer cameras seem to have the old 's-video' pin connectors, some RCA plugs. Hard to tell what GMC is installing. Bet someone makes an adapter somewhere...

Not sure if this is what you looking for or not...If you haven't ordered the truck yet... "TRO - LPO, Auxiliary Trailer Camera wired, one camera and hardware, shipped loose for dealer or aftermarket installation, additional camera available as a GM Accessory (wire length is 59', [8m]) (Requires (UVN) Bed View Camera, (CWM) Technology Package or (CMT) Goose Neck/5th wheel package.)" Included that on mine when ordered, but haven't received the truck yet so not sure if it will show up as specified yet or not... Curious to see if any aftermarket cameras will work... hate to be restricted to GM's $350+ camera.

Confirmed with Retrax that the Powertraxone MX will be available for sale Aug. 15, 2019. https://retrax.com/powertraxone-mx/2020/gmc/sierra-2500-hd

How does the truck handle TPMSs on two different trailers? (One tandem boat trailer and one tandem cargo trailer). Is it possible to sync up for two trailers? Dependent on proximity of the trailers to the truck? (They are currently parked next to each other). Whit

lol... yep. Same boat.... It's like trying to learn a foreign language that hasn't been heard aloud in 1000 years.