Vehicle Computer Update?

[LamboTexas]

Anyone know what this vehicle update that GMC pushed through my 2021 changes or fixes. Pushed through today, December 7th.

 

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[LamboTexas]

 

[LamboTexas]

Done and updated in about 15 minutes

 

[LamboTexas]

Now says Infotainment System Update V158
Build Number W30E

 

[IBMC 92]

Only issue I have is occasional skip with apple wireless car play. Hopefully they didn't mess anything up. I wish you had a screen ahead of time to tell you what the update contained and fixed or added.

 

[BlackAT4]

Found this in another forum in the HD section, so some may not apply to our trucks specific build.

“V158 Most Notable Improvements and Fixes Include:

Bluetooth

• A blank or black screen may occur when making a slight adjustment to volume knob

Camera

• Automatic Park Assist (APA) may not switch to the 360-degree camera view at times
• APA may not launch.
• Note:
  It is normal, design-intent behavior for APA to not launch while 360-degree view is active. This fix will not change that.

Energy

• Improves graph format in Energy app
• After pressing the Stop Charging and Unlock button the screen may not display a message that charging has stopped and that vehicle can be unplugged
• Charge completion time may display in an incorrect color
• If a user attempts to select Charging Options while the vehicle is being driven, it does not display feature unavailable while driving
• After setting “Stop Energy At:” the Rate Schedule Type may not change

HMI

• Non-responsive touch condition that self-recovers after 3 minutes may occur after installing any app
• While downloading an app the characters in notification that indicate time remaining may be incomplete, the lower portion is missing
• While using wireless charging and after ending a phone call CarPlay will show the phone is still charging but the Home screen charging status may not match
• Bluetooth phone signal and battery icons may appear and disappear intermittently when Performance Data Recorder (PDR) is active

IPC Interface

• A portion of the Press Handset overlay message may be missing in the IPC
• After merging two phone calls, the IPC may display a blank overlay box

Navigation

• When Head Up Display (HUD) transitions from Next Maneuver overlay to Lane Assist the display may flicker
• After changing Location Services from Off to On, the Traffic Flow feature may not become active
• The navigation interface may change to 2D and be inconsistent with Porch view display after sliding on the Destination card
• A speed camera icon may intermittently disappear and reappear on the map
• Improve navigation map data SD card VIN binding process
• Improve, but not yet eliminate, an SD card removed message that may occur only on startup when using a customer’s User Profile
• The Speed Bump Alert may disappear at the beginning of route guidance on certain destinations
• Voice Recognition button may appear in regions that are not supporting the voice recognition feature
• Charging station POIs may be displayed on the opposite side of a roadway
• SD Card error message displayed with 0x8 error code
• Predictive navigation estimated time of arrival (ETA) appears on radio, but may display dashes on instrument cluster
• Navigation route may not start from Main screen if user selected “xx minutes to Home” by steering wheel controls in the clusters Navigation Menu screen
• Alerts for Charge Vehicle Soon and Charge Vehicle Now may not appear in the radios Navigation app while the vehicle is being driven but do appear in the cluster, and Charge Vehicle Now does appear in radio if vehicle is stopped
• (Non-GMNA) When GPS signal is blocked (example: parking structure) the dead reckoning may not go active causing vehicle to have to reacquire GPS location once leaving the structure or area that blocked GPS signals

Settings

• Door Lock/Unlock customization settings for All Doors or Driver Door Only may not be retained
• The Collision/Detection Systems customization settings may be missing some options after changing languages
• If in the Settings app when ignition is cycled off then on, the Settings page may be blank
• While scrolling in the Climate and Air Quality interface settings the display may flash

System

• After using the Infotainment Control Switch in the center console to change the station in the Tune screen, any input into the radio may change the station again. Example: Pressing the Radio button on the control switch to return to the Audio page or shifting to Reverse to pull up the rearview camera could cause the station to change again
• When attempting to adjust Lumbar position a message that “Massage Seats Unavailable” may appear for one to two minutes after startup. The memory seat function will still recall Lumbar settings
• At startup, the display may freeze on the myBrand splash animation screen. A radio sleep cycle recovers this condition
• Improve ethernet DTC diagnostic algorithms for U1008, U18B4, and U0078

Trailering

• When launching Trailer app, some trailer profiles may cause the display to go blank then return to Home Screen”

 

[LamboTexas]

Found this in another forum in the HD section, so some may not apply to our trucks specific build.

“V158 Most Notable Improvements and Fixes Include:

Bluetooth

• A blank or black screen may occur when making a slight adjustment to volume knob

Camera

• Automatic Park Assist (APA) may not switch to the 360-degree camera view at times
• APA may not launch.
• Note:
  It is normal, design-intent behavior for APA to not launch while 360-degree view is active. This fix will not change that.

Energy

• Improves graph format in Energy app
• After pressing the Stop Charging and Unlock button the screen may not display a message that charging has stopped and that vehicle can be unplugged
• Charge completion time may display in an incorrect color
• If a user attempts to select Charging Options while the vehicle is being driven, it does not display feature unavailable while driving
• After setting “Stop Energy At:” the Rate Schedule Type may not change

HMI

• Non-responsive touch condition that self-recovers after 3 minutes may occur after installing any app
• While downloading an app the characters in notification that indicate time remaining may be incomplete, the lower portion is missing
• While using wireless charging and after ending a phone call CarPlay will show the phone is still charging but the Home screen charging status may not match
• Bluetooth phone signal and battery icons may appear and disappear intermittently when Performance Data Recorder (PDR) is active

IPC Interface

• A portion of the Press Handset overlay message may be missing in the IPC
• After merging two phone calls, the IPC may display a blank overlay box

Navigation

• When Head Up Display (HUD) transitions from Next Maneuver overlay to Lane Assist the display may flicker
• After changing Location Services from Off to On, the Traffic Flow feature may not become active
• The navigation interface may change to 2D and be inconsistent with Porch view display after sliding on the Destination card
• A speed camera icon may intermittently disappear and reappear on the map
• Improve navigation map data SD card VIN binding process
• Improve, but not yet eliminate, an SD card removed message that may occur only on startup when using a customer’s User Profile
• The Speed Bump Alert may disappear at the beginning of route guidance on certain destinations
• Voice Recognition button may appear in regions that are not supporting the voice recognition feature
• Charging station POIs may be displayed on the opposite side of a roadway
• SD Card error message displayed with 0x8 error code
• Predictive navigation estimated time of arrival (ETA) appears on radio, but may display dashes on instrument cluster
• Navigation route may not start from Main screen if user selected “xx minutes to Home” by steering wheel controls in the clusters Navigation Menu screen
• Alerts for Charge Vehicle Soon and Charge Vehicle Now may not appear in the radios Navigation app while the vehicle is being driven but do appear in the cluster, and Charge Vehicle Now does appear in radio if vehicle is stopped
• (Non-GMNA) When GPS signal is blocked (example: parking structure) the dead reckoning may not go active causing vehicle to have to reacquire GPS location once leaving the structure or area that blocked GPS signals

Settings

• Door Lock/Unlock customization settings for All Doors or Driver Door Only may not be retained
• The Collision/Detection Systems customization settings may be missing some options after changing languages
• If in the Settings app when ignition is cycled off then on, the Settings page may be blank
• While scrolling in the Climate and Air Quality interface settings the display may flash

System

• After using the Infotainment Control Switch in the center console to change the station in the Tune screen, any input into the radio may change the station again. Example: Pressing the Radio button on the control switch to return to the Audio page or shifting to Reverse to pull up the rearview camera could cause the station to change again
• When attempting to adjust Lumbar position a message that “Massage Seats Unavailable” may appear for one to two minutes after startup. The memory seat function will still recall Lumbar settings
• At startup, the display may freeze on the myBrand splash animation screen. A radio sleep cycle recovers this condition
• Improve ethernet DTC diagnostic algorithms for U1008, U18B4, and U0078

Trailering

• When launching Trailer app, some trailer profiles may cause the display to go blank then return to Home Screen”

Thank you!!!