Honda Odyssey infotainment system failure with no navigation, radio, or backup camera on Honda Odyssey

Some Honda Odyssey owners report experiencing issues with the infotainment system, including a lack of navigation, radio, and backup camera functionality, which may be attributed to circuit problems. These owners indicate that the circuit powering these features might require redesign to prevent overloading and shorting issues, explaining the absence of a definitive fix. Additionally, some report that a poorly designed cable can cause intermittent power supply to the infotainment system, potentially disconnecting the rearview camera entirely. To mitigate these issues, some owners attempt to reset all vehicle modules by disconnecting the battery for about 20 minutes, which may help resolve software-related glitches affecting the system. However, the unresponsive infotainment system poses significant safety concerns, as it can impact critical features like the backup camera and limit front seat occupants' control over air conditioning and heating adjustments. If troubleshooting does not yield results, it is advisable for owners to consult with a Honda dealership or certified technician for further diagnosis and resolution.