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I believe you need option code cgo vs c7a. CGO goes with 20" tires where c7a is the other sizes. #iworkforGM

Its option code F60. It basically raises your FGAWR and spring rate to the next size up. #iworkforGM

Emissions is not my specialty but it appears option YF5 is California emissions for 10k and under (CGO) and it is available with denali. I would recommend to confirm with dealer. #iworkforGM

This is false. Rated to 20k like all other 2.5 in hitches. #iworkforGM

I will try to get the dimension ranges. Just from looking at the dimensions, I would try making dim 3 smaller. I had several trailers with dim1 at 333 and dim 3 at 98 with rest of the values larger than yours and had no issues. #iworkforGM

Unfortunately no split view is available. You would have to toggle between camera and whatever you use for nav. #iworkforGM

Sorry there is not alot I can add. I'm not the most familar with this particular noise from steering system. #iworkforGM

Got to be conventional trailer and less than 33 ft. You can fake the measurements a little if you are over 33 ft to get it to work. Invisible does not work on fifth wheels and goosenecks. #iworkforGM

Trucks built before November need the steering calibration updated. This is a service bulletin on this. Was this done? Sometimes the dealer forgets to clear the adapts in the steering system after the reflash. #iworkforGM

Do you know when your truck was built? Before nov?

Do you have steering wheel shake or a vibration in the seat? #iworkforGM

Yes

Transparent trailer does not work with GN and fifth wheels. #iworkforGM

I'm aware on any issues at 1600 rpm. The dealer should hookup a picoscope and it determines the frequency and order of the vibration. This will point the techs and engineers where to start with their root cause work. Without having that info, it's hard to determine what it could be. #iworkforGM

Some of the shorter wheelbase trucks have smaller tanks. I don't remember off the top of head which model and engine. #iworkforGM

Road forcing your tires is not going to show you everything for a pull. The belt angle in the tire is off. #iworkforGM

The length of the cable is 58ft. How you route the wiring, where you place it on the rear of travel, and whether the trailer is conventional or fifth wheel / GN. If you are looking to do transparent trailer feature, the trailer has to conventional and the maximum length it allows to be entered from center of ball to back of trailer is 10 meters or around 33 ft. It will still work on longer trailers but in your setup, you just have to fake the maximum length dimension. #iworkforGM

Towed one today. Nothing special is needed. #iworkforGM

For those who want transparent trailer to work on conventional trailers, I have attached the trailer camera install location. Before purchasing the camera you may want to check this location on your trailer and see if it will work. You can mount the trailer camera in other locations but the transparent view will not be available. #iworkforGM Camera Install Instructions.pdf

3 This where the camera needs to go for transparent to work. You should have an inch or two flexibility in vertical direction if needed. #iworkforGM

If you have a conventional trailer and want transparent trailer view to work, the camera needs to be in the center of trailer 4 inches higher than your tailgate camera with the trailer attached. Then once the camera is mounted, tilt the camera 35 degrees (zero is straight down). #iworkforGM

None of the HD trucks have active dampers. #iworkforGM

They max at 100 psi. #iworkforGM

I believe you can only use the GM corded cameras to integrate to the truck. I have been told that only corded cameras can be used to give the HD picture needed for the system to work properly. I have installed cameras on several GN and fifth wheels. 35 to 37 ft about as long as trailer that you can install the cameras on. You have to put a very large loop at the front trailer to allow for turning otherwise you will pull the connector off the camera. The transparent/invisible feature does not work with fifth wheel and goosenecks. You will still have the turn signal biasing and split view from mirrors with a GN or fifth wheel attached. If you have the trailer tps system installed from factory the truck should have came with four sensors. I believe they are installing this module as an accessory as well and not sure of your situation. The only problem I have seen with GM system is some of valve stem openings in the wheel are larger than the sensor can accept so they will not work with those wheels. #iworkforGM

There will be TCS and Stabilitrak lights. #iworkforGM