Sunshine39

Thanks for the suggestion but my goal is to be able to leave it running, get out and lock the door so dog can have AC and not have anyone open the door to take the dog or the truck. This morning I tried what was suggested by getting in the truck, started with push button then got out locked the door with the remote. it ran between 10 and 20 minutes then shut down. I am thinking the update isn’t working properly. I appreciate the replies

I have some questions. I had this installed today and maybe I don't understand how to make it work. My 2500HD has a keyfob. First try I started the truck sitting in it, got out, pushed the lock on the remote and waited to see how long it would run. It ran about 10 minutes and shut off. Next I just did the rgular remote start with the keyfob and it still ran 10 minutes and shut off. Any idea what sequence I need to do to make it run longer? Thanks fo any help

Interesting topics. We have had the XM issues from time to time where it doesn't seem to connect. If I change the channel it starts playing an I can go back to the normal channel. Last time I got in the truck it worked ok. On camera issues ours is a travel trailer so camera is above the rear window and I figure i is to high to calibrate as we have tried it a couple of times. Took the trailer to have serviced about 60 miles away. Camera did fine as it always had. When we picked up trailer the camera would work. After reading the suggestions on here I hooked the truck up yesterday after letting the buss go to sleep. It worked fine. Funny as every other time I hooked and it worked. the engine was running. Don't know if I hooked up the 7 pin connector first or the camera connection. I do know once or twice I had to unplug the camera and plug it back in while my wife watched to see the camera start working, Will be trying it again in a few days so will be interesting to see if it works. Wish the trailer pressures could be displayed on the main dash display. Thanks for all the info...

Just my observation. The GM camera that I added to the back of the trailer under the Rear View Safety camera Stays on all the time and doesn't time out. I have it mounted a lot higher than I guess is recommended as I have never been able to get it to program for the invisible trailer view. When I select that view it shows the camera in a rectangle box in the middle of the other cameras but If I select full screen it is very sharp. A lot sharper than my Rear View Safety camera but the Rear View safety camera is several years old and they are both hard wired to the truck connections. I like the system so far. Just wish the trailer TPMS would show on the screen with the Truck TPMS without going through the trailer screens.

This is what it mine looks like. Also checked and looks like about 60-65 feet long. Loom is not a split loom.

The wire loom is 1/2" on mine. Measured it to put it inside some stick-on conduit kinda stuff.

Because the only way you know someone is calling is the music goes off, no sound and maybe a phone number will show up on truck display. Have to reach over and turn volume up on truck to hear whoever is calling. Not only 2019’s. We have a 2020 2500HD. Same issue

I bought the one listed above and haven’t installed it on the trailer yet. Did plugged it in just to make sure it connected ok. had to plug in the trailer 7 way connector to get it to go into trailer mode to see it. Already had 3 Rear View safety wired cameras on the trailer but wasn’t sure how to get cable for monitor into the cab. One day I’ll get them all hooked up and see what I like the best.

Just out of curiosity, dies any one know what it would take to make a trouble shooting cable that could be plugged into the trailer connector of the truck so it would think it had a trailer connected? Maybe an incadesant bulb wired to the running between running light connector and ground? don't know how much load it needs

Same here with 2020 2500HD SLT using an IPhone 6s

Thanks, I’ll order one next week.

Trying to find part number of trailer camera and wiring. Thanks in advance

I have the same issue. Leaving dog in the car with out the AC running is not a good thing. My old tech 2001 wasn't a problem but the new ones that shut off every (10 minutes on a 2015 Buick) is an issue. Got to be some work around as police K9 units need them to keep running. Would be nice to hear of something that can be done. Also didn't know if you left fob in car that it would run longer. Good info.

From what I have read the two packages are either one or the other. I ordered the 2020 with the cameras for the truck and figure I'll use the external 7' monitor on the existing one we use now for the trailer. Thinking about installing two side camera's on the front of the trailer anyway. Would have been nice to have both camera packages integrated. My understanding is with the TPMS you get pressure and temperature. Looks like they ship with 4 but you can add up to 6. I was thinking about adding them to the truck spare and trailer spare so I would know if I needed to add air to them also. Be interesting to find out how it all plays out with this new stuff.