General Motors identified a software inconsistency that directly impacts the functionality of audio controls in its mid-size pickup trucks. The defect appears specifically in the Chevrolet Colorado and GMC Canyon models, manufactured between the 2023 and 2025 lines, interrupting the response of the favorites buttons located on the steering wheel when the Apple CarPlay system is active.
The automaker’s engineers confirmed that the problem occurs due to a communication conflict between the vehicle’s interface and the connected smartphone. Embora the fault does not generate error codes on the dashboard and does not compromise driving safety, it creates a significant inconvenience for drivers, who lose the ability to change radio stations or music tracks using the physical shortcuts located on the left side of the steering wheel.
The situation is intermittent in nature and does not affect other vital functions of the infotainment system or other steering wheel controls, such as volume adjustment and answering phone calls.
Technical details and error identification
A technical bulletin distributed to the dealership network clarifies that the anomaly is strictly related to the software, ruling out the need to replace physical parts or hardware. The incorrect interaction happens specifically when iPhone mirroring is in operation, momentarily blocking the preconfigured media selection commands.
For model year 2025 vehicles, the manufacturer has already made available an initial repair procedure identified internally by code 25-NA-366. Técnicos authorized personnel can apply this preliminary correction by scheduling an appointment with the assistance network.
Owners of versions 2023 and 2024, however, are still waiting for the finalization of an update protocol that covers the entire spectrum of affected units. The company continues to work on developing this definitive solution.
Recommended palliative procedures
While the full update is not released for all chassis involved, there are simple measures that can temporarily restore button function. Resetting the connection between the mobile device and the car is often effective in unlocking the system.
Experts recommend the following actions if the driver notices that the controls are inoperative:
- Disconnect and reconnect the USB cable if the connection is physical.
- Disable and re-enable your cell phone’s Bluetooth or Wi-Fi for wireless connections.
- Check if your iPhone has the latest version of the iOS operating system installed.
- Restart the multimedia center by pressing and holding the power off button for a few seconds.
Perspectives for the final solution
General Motors reinforced that the current bulletin is a provisional measure and that a final version will be issued as soon as the software correction is validated for all years of manufacture. The objective is to permanently eliminate the failure by reprogramming the control modules, at no additional cost to customers.
Drivers who notice the problem are encouraged to document the occurrence with an authorized dealer. Esse record helps the engineering team to map the extent of the defect and speeds up the application of the update as soon as it is available in the automaker’s system.
