obxdiver

Just wondering, as I wanted to buy a new 2020 Sierra or Silverado, but have now held off due to this problem. Luckily I found this thread BEFORE purchase. Been reading it since mid December. Why do you think this spoiler was added to the roof design starting in 2019? A.) For appearance? B.) For fuel economy maybe with slightly improved aerodynamics? When you look at that picture of the red truck with the spoiler removed, how in the world can that stay sealed for years to come. Every hole in that roof has the potential to leak into the truck due to poorly sealed spoiler. So many contours and surfaces have to mate perfectly. IMO...They made a mistake with this spoiler.

I have been following this thread for ~ 1 month. I own a 2010 Sierra Denali, and was just about to pull the trigger on a 2019 before the Jan 2 cut off of employee pricing. I though I should start reading some first. Glad I did. My finger is off the trigger for another year. BUT...I was watching a YouTube video of the 2020 Silverado production line. I grabbed some screen shots of the body. I count at least 16 holes of various sizes under that new rear spoiler. That wind driven rain at highway speeds could be getting under that spoiler and dripping down one or more of the various poorly sealed holes under it. Very cool video

Heated wheel on with remote start would be nice. However, the wheel does heat up very fast after pressing the on/off button. Seems like only after 10 seconds and its already warm on my truck.

Thanks for checking. Yep, my build sheet says L9H engine

My 2010 SD has the L9H motor w/o AFM

Hi Hope someone can help I have a 2010 Sierra Denali without the heated steering wheel. I purchased the Sierra Denali heated steering wheel and I wanted my dealer to install it. I took my truck there for the install and they took the old wheel off, but they could not find the wires for power/ground. They verified that I have the correct harness and coil, but they could not find the connections. They had to put my old wheel back on. Can anyone help me? How does my dealer hook up a heated steering wheel to my truck, which should already have the wires needed?