PIT6047B
Service Bulletin Details
Public Details for: PIT6047B
This preliminary information communicates to dealership technicians to create a usb file that will have the radio ignore the bcm message for the 12v battery state of charge being to low that will cause the radio to not usb update.
Models from 2024
2024 CADILLAC LYRIQ |
2024 CADILLAC XT4 |
2024 CHEVROLET BLAZER EV |
2024 CHEVROLET SILVERADO EV |
Bulletin No.: PIT6047B Published date: 08/17/2023 Preliminary Information PIT6047B Radio USB Update Battery Ignore File Models Brand: Model: VIN: Model Years: from Engine: to Transmissions: Cadillac Lyriq 2023 - 2024 All All All All Cadillac XT4 2024 All All All All Chevrolet Blazer EV 2024 All All All All Chevrolet Colorado 2023 All All All All Chevrolet Silverado EV 2024 All All All All GMC Canyon 2023 All All All All Involved Region or Country North America Additional Options (RPO) Condition IVD When USB programming the radio, you may receive a message that programming is currently unavailable. Cause This could be caused because the 12v battery state of charge is not passing a check. Correction: Follow the instructions below to create a le that will prevent the battery state of charge check from happening. 1. Download the available USB le transfer from SPS2 for the A11 radio and have it loaded onto the 16GB OR 32GB Type C USB drive formatted to FAT32. 2. Open the USB drive on the computer in File Explorer. 3. While in File Explorer, ensure "File name extensions" are check marked (enabled). Renaming the le extension below will not be able to complete with this setting disabled. a. Windows 10, select "View" then "File name extensions". b. Windows 11, select "View", "Show" then "File name extensions". 4. Right "Click" in the blank space and select "New" then "Text Document". 5. File Explorer will give you the option rename the "New Text Document.txt" le. 6. Rename the "New Text Document.txt" le to "gm_usb_ignore_battery". Note - Make sure to remove the ".txt" extension. 7. Pop up message to con rm if you want to change the le extension, click "Yes". 8. After the le is created, the "Type" eld should show "File" instead of "TXT File" as it originally did. The size of the "File" should be 0KB. 9. Safely "Eject" the USB drive from the computer once completed and connect the USB drive to the vehicle and proceed with USB programming. Warranty Information For vehicles repaired under the Bumper-to-Bumper coverage (Canada Base Warranty coverage), use the following labor operation. Reference the Applicable Warranties section of Investigate Vehicle History (IVH) for coverage information. Labor Op Description Time 3487928 Battery Ignore File Creation *This is a unique Labor Operation for Bulletin use only. Version History Version 3 Modi ed 08/07/2023 - Created. 08/14/2023 - Updated step 3 with Windows 10 and 11 example pictures. 08/17/2023 - Updated to add Labor Op. © 2023 General Motors. All Rights Reserved. 0.1