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OEM wireless Charging on 2022 Silverado LTZ

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MTY55 Enthusiast

MTY55

Posted
Posted
23 hours ago, Kevin McDonald said:

Im actually a skeet shooter also, 3 TN state titles in it. I still have no software update from GM, I wonder if it was a gas only update, or maybe a Denali only update, who knows, Im still using mine with the rubber pad off and its working pretty good.

Congrats On the titles. I'm just a league shooter but have a great time doing it. Looking at the first improvement has to do with SuperCruise That's Denali and High Country  so you maybe right about Denali. The two enhancements I have seen are the wireless charger and the Automatic headlights seem to come on  earlier. When I first picked up the truck the auto headlights didn't light until it was really dark. Hang in there Kevin I'm sure its coming soon.

  • 3 weeks later...
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RedLT
RedLT

Work around for wireless Android Auto charging/depleting issue is to connect it with USB cable, this method will top off the battery while using Android Auto. Another option is to install the BoostAut

RedLT
RedLT

hmmm 🤔.. Infotainment system = Android. Maybe the wireless charger is made by Google.

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Sobo21 New Member

Sobo21

Posted
Posted

I have the same issue.  23 high country, iPhone 12/14.  Ridiculous that something so simple and they can’t get this right.  My 20 high country worked flawlessly with the iPhone 12.

G$$Money Enthusiast

G$$Money

Posted
Posted

I have the 2022 refresh and the wireless charger would not work with any of my phones. Samsungs. It would charge for a few seconds then shut off and back on until it cycled to a red exclamation point. Both with and without cases, inserted in multiple positions and orientations. I spoke to my salesman who asked someone in the service department about it and he found out there is a GM Service Bulletin regarding the wireless charger in the new trucks. There are 3 versions of it. The first version does not work with many phones including all Samsung and must be replaced with the newest version of the module. The second is the correct hardware but requires a firmware update to work correctly and the third is the most current version that works as advertised. I brought the truck in and mine had to be re-flashed with new firmware and it now works PERFECTLY with all my phones.

Eric Lang New Member

Eric Lang

Posted
Posted
37 minutes ago, G$$Money said:

I have the 2022 refresh and the wireless charger would not work with any of my phones. Samsungs. It would charge for a few seconds then shut off and back on until it cycled to a red exclamation point. Both with and without cases, inserted in multiple positions and orientations. I spoke to my salesman who asked someone in the service department about it and he found out there is a GM Service Bulletin regarding the wireless charger in the new trucks. There are 3 versions of it. The first version does not work with many phones including all Samsung and must be replaced with the newest version of the module. The second is the correct hardware but requires a firmware update to work correctly and the third is the most current version that works as advertised. I brought the truck in and mine had to be re-flashed with new firmware and it now works PERFECTLY with all my phones.

Is there a way to see what version firmware we currently have or did the dealer need to plug in to tell?

G$$Money Enthusiast

G$$Money

Posted
Posted

Dealer has to use computer to get firmware version. The hardware version number is on the module I am told, but its on the bottom so it must be removed to see what version it is.

  • 2 weeks later...
Mike Duhaime Enthusiast

Mike Duhaime

Posted
Posted

TSB:

#22-NA-235: Wireless Charging is Intermittent When Using iPhone and Samsung Phones at Offset Positions - (Apr 19, 2023)
Subject:   

Involved Region or Country

North America, Brazil, Chile, Colombia, Guatemala, Peru, Europe, Israel, Middle East, Egypt, Uzbekistan, China, Japan, Vietnam, Cadilllac Korea (South Korea), GM Korea Company, Australia/New Zealand

Additional Options (RPOs)

Equipped with CHARGER INDUCTIVE PORTABLE WIRELESS DEVICE (RPO K4C)

Condition

Some customers may comment that when attempting to charge their phone, they experience an intermittent charging when the phone is placed on the charger.

Cause

The cause of the condition may be due to power limits within the wireless charging module (WCM) software and the requirements for iPhone and Samsung Phone Fast Charging.

Correction

A software fix can be flashed to the Wireless Charging Module to improve the charging performance. 

DO NOT flash new Software on this part number - 13537143

  • 1 year later...
NavyVette Enthusiast

NavyVette

Posted
Posted

Hello,

 

Every copy of the TSB I can find shows that it only applies to the 2023 Silverado/Sierra.

 

Is there an updated version covering the 24?

 

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