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About Z71_2500

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  1. Another update: Driver 1 remote has now started working. I left the battery out of it over night. Put the battery in upside down first. Took it back apart and flipped it over to the right side. Positive is down in the case BTW. Put that thing back together and the remote worked. Oh well, at least I didnt have to see the dealer, and I dont need to roll all 4 windows down with the remote. I really wish it only rolled down the front 2 and not the back 2 anyway.
  2. Mine just will not reset Driver 1 remote. That same night that Driver 1 stopped working so did Driver 2 remote. So in the morning I had to unlock the door with the backup key and the alarm went off. I had to put the remote in the cup holder area and start the truck and that did not work either now. So pushing buttons while it was in the cup holder finally stopped the alarm with Driver 2 remote. I put Driver 2 remote in the cup holder area and drove to the post office. Upon getting there Driver 2 remote started working. I thought well maybe I can try that on Driver 1 remote, but that still did not fix it. New battery in it, drive around in the cup holder area, push all the buttons, Driver 1 remote is still dead. At least Driver 2 is working right now, but I am sure not going to roll down all 4 windows with the remote for now.
  3. Darn, I wish you posted a fix to this. My 2020 2500HD is only 3 weeks old and all of 600 miles and the FOB stopped unlocking the doors today.. It started when I pressed the unlock button twice and hold to roll down all 4 windows. Then I started the truck and moved it only 50 feet, killed the engine and the message popped up "Remote Not Detected " .. I didnt think much of it, went in the house, 5 hours later when to remote lock the truck and nothing. Thought maybe the battery was dead so I replaced the 2032 battery. Nope, no lock the doors. Went to the truck and message indicated that remote not detected. Put the remote in between the cup holder and the truck will start. Kill it and it puts up the message Remote Not Detected. Gave up and lock the doors by hand and decided to sleep on it, and post on here hoping someone has had this happen with a solution.
  4. I use to be smart in GM product line. I hack Bosch engine control units now in other major brands. The Delphi and Bosch are very similar in hex code structure. I was really good at the LS1/6 and 3800 stuff back in 2000-2010. So much has changed in the last 10 years now.
  5. Not new to forums at all. Not new to GM products. Not new to Trucks. I am old. Been around 59 years. Certified Master ASE with L1. Degrees in Computer Engineering. Racing 45 years of those 59. Brought a 2020 Chevrolet Silverado High Country with the Z71 option. I really wanted the Denali, but for the $6000 difference between the 2 dealers, I chose the Chevrolet. I didnt want the sunroof in the Denali, but, I really didnt want the Z71 in the High Country. I also wanted the Multi Pro tailgate in the Denali, but on this feature, I can change the tailgate on the High Country myself in the future. I made a post request on info as to installation of the subwoofer that is sold for the 2019 1500 series as to if anyone had installed that setup to the 2020 2500HD, but, got no responses. I am 100% sure it will fit, just not sure if it will plug and play. I plan to do it no matter, so I will update my own post as to if it is in the least plug and play. I have the Bose Performance in my 2008 Pontiac GXP and it is really nice. This new truck sounds so average for a 60K product line. I realize its just a truck, but really, they could have at least put some quality sound into it. The ride is really bad for a new truck. The Z71 package does not impress me at all. I had a 1983 GMC 4x4 and it this rides about the same as it did in 1983. The steering feels so loose for 2020 with only 200 miles. I will add double steering stabilizers in hopes to resolve some of this play feel. If it really makes me mad I will go to the GMC dealer and trade it in on the Denali.
  6. Did anyone install this https://www.shopchevyparts.com/electronics/2019-silverado-1500-audio-upgrade-kickerreg-powered-subwoofer-kit-crew-cab-and-extended-cab/19417164-p-92303189.html in a 2020 Bose optioned 2500HD High Country? I just got my truck and the sound is really bad to me for a Bose system. This appears to be able to install under the rear seat, but I am curious the wiring is the same as the 19 1500
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