Experiencing persistent battery issues with your Infiniti QX80 can be incredibly frustrating. For owners of the 2013 and later models, a recurring theme seems to be premature battery failure and random no-start situations. One owner’s experience with a 2013 Infiniti QX56 (likely referring to the QX80 model due to model year and features) highlights this perfectly, raising questions about whether the issue might be related to something as seemingly simple as the Battery For Infiniti Qx80 Key Fob or a more complex underlying problem.
This particular QX80 owner, diligent with vehicle maintenance, faced a perplexing situation: replacing the car battery annually since purchasing the vehicle in 2018. Compounding this was a random no-start issue, often occurring when his wife was driving with their children – a scenario no parent wants to face. The symptoms varied, sometimes manifesting as dim or absent dome lights, clearly indicating battery weakness. Other times, the issue seemed less directly battery-related, requiring a series of door locking and unlocking procedures with the key and key fob to regain starting capability. This hints at potential security system or key fob communication glitches.
In a recent incident, even replacing the battery for infiniti qx80 key fob, indicated by a yellow key light, failed to resolve the no-start condition. Disconnecting and reconnecting the car battery terminals temporarily resolved the issue, allowing a jump start and a trip to the Infiniti dealership. The dealership conducted a draw test, finding no parasitic drain, and suggested disabling the intelligent charging feature as a possible, albeit speculative, solution for older vehicles. Despite these measures, the root cause remained elusive, leaving the owner with a new starter, a new car battery, a new battery for infiniti qx80 key fob, and lingering uncertainty.
The owner’s detailed account underscores the complexity of diagnosing electrical issues in modern vehicles like the Infiniti QX80. While the dealership ruled out parasitic drain and pointed towards the intelligent charging system, the random nature of the no-start problem suggests intermittent faults or system interactions that are difficult to pinpoint. Could a seemingly unrelated component, perhaps even a minor issue with the keyless entry system or the battery for infiniti qx80 key fob circuit, contribute to these broader battery and starting problems? Further investigation and potentially a second opinion from a specialized automotive electrical technician might be necessary to truly decode this Infiniti QX80 battery mystery.
