Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Reprogram Control Module
To program an existing control module, perform the following procedure:
The vehicle must remain in PARK and the driver's door closed during the programming procedure.
- Ignition/vehicle OFF
- Before proceeding with USB programming check for any Info Sys OTA updates under Settings>Updates on the vehicles infotainment screen. If an update is available, it is more efficient to install the OTA update if it will install successfully. If the OTA will not install and USB programming is necessary then before attempting USB programming you should first decline the update by selecting Details and then the Decline Update option, followed by confirming the Decline Update. If an Info Sys OTA update is not available, proceed with USB programming.
- Connect a USB drive to the computer.
- Perform a Quick Format on the USB drive to FAT32.
- Access the Service Programming System (SPS) and follow the on - screen instructions.
- On the SPS Supported Controllers screen, select A11 Radio - USB Copy/USB file Transfer and then follow the on-screen instructions..NOTE:
If USB programming is unavailable, or if the selected software description is the following proceed to step 13: STOP. If you are seeing this text, the controller already has the latest software available. If you try to proceed further, SPS will generate an error. .
- Upon completion of the file transfer, properly eject the USB drive from the computer..
- Ignition ON, infotainment system ON.NOTE:
For instructions on passive power moding, refer to Power Mode Description and Operation
- Connect the USB drive to the USB port in the vehicle.
- The infotainment system will recognize that update files are available. Follow the infotainment display on - screen Instructions and select Update when prompted. Programming may take up to 30 minutes.NOTE:
Once the update is initiated, there is no need to monitor the progress.
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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