12v/24v/48v Battery Problems of Jeep Grand Cherokee

Premature battery depletion. Brand new battery 2 months old was completely dead. On 3rd battery in one calendar year. Stranded with young children in car that cannot even be jumpstarted. Dealer has confirmed issue and has reportedly has had numerous owners with the same issue, same vehicle. No warnings, or prior issue, car has absolutely no power.

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The contact owns a 2016 Jeep Grand Cherokee. The contact stated that the vehicle failed to start. The vehicle was jumpstarted and taken to an independent mechanic, where it was determined that the battery needed to be replaced. The vehicle was repaired; however, the failure recurred two weeks later. The battery was replaced a second time; however, the failure persisted. The battery was replaced a third time. The contact stated that the failure had been recurring. The vehicle was taken to the dealer but was not diagnosed nor repaired. The contact related the failure to an unknown recall. The manufacturer was not notified of the failure. The failure mileage was approximately 87,000.

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The contact owns a 2020 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power with an unknown audible alert warning. Additionally, the vehicle intermittently failed to start. Aaa arrived on the scene and jumpstarted the vehicle. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure and no error codes were retrieved. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 15,500. The VIN was unavailable.

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The contact owns a 2021 Jeep Grand Cherokee. The contact stated that after parking the vehicle for more than 24 hours, the vehicle would not start-up. The contact stated that the battery was constantly being drained. The contact was only able to start the vehicle in the morning after connecting a 1-amp charger to the battery. The contact stated that he contacted the dealer and it was suggested that the battery be replaced. The contact stated that the battery was replaced twice however, the failure persisted. The manufacturer was not made aware of the failure. The approximate failure mileage was 11,000.

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