Does the car have water damage? Also, I would turn all systems on and then check the fuses for power, this guide can help
https://www.2carpros.com/articles/how-to-check-a-car-fuse
U0257: This code signifies a loss of communication with the Info Display Module or Infotainment Faceplate Control Module.
U1510: This code indicates a loss of communication with a device on the Local Interconnect Network (LIN) bus.
U1520: Similar to U1510, this code points to a communication failure with another device on the LIN bus.
U0073: This code denotes a Control Module Communication Bus "A" Off condition
If the fuses are all good, it seems like the BCM or the Telematics Communication Interface Control Module could be bad. Have you tried an hard system reboot? It could help.
https://www.2carpros.com/articles/step-by-step-guide-performing-a-hard-system-reboot-for-your-vehicles-electronics-systems
Check out the images (below). Please let us know what happens.
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Saturday, November 9th, 2024 AT 11:05 AM