12v/24v/48v Battery Problems of Tesla Model S

Tesla Model S owners have reported 4 problems related to 12v/24v/48v battery (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Tesla Model S based on all problems reported for the Model S.

1 12v/24v/48v Battery problem of the 2013 Tesla Model S

Failure Date: 02/14/2026

The contact owns a 2013 Tesla Model S. The contact stated that the parking brake seized while leaving a charging station, and the vehicle screeched into oncoming traffic and stalled. The parking brake warning light was illuminated. The local dealer was contacted, and an appointment was scheduled. The vehicle had not been charged prior to a snowstorm, and the battery became fully drained. The vehicle was taken to the local dealer, where it was determined that the main battery and 12-volt battery needed to be replaced before the diagnostic test. The vehicle was repaired, but the failure reoccurred. The vehicle failed to shift into drive or move. The jack mode was disengaged. While driving, the rear wheels were screeching. The contact stated that the failure was related to TSB: sb-21-33-002). The vehicle was towed to another local dealer, Tesla service arlington-glebe rd (2710 s glebe rd, arlington, va 22206). The vehicle was not diagnosed or repaired. The battery was at 19 percent. The manufacturer was contacted, but no additional assistance was provided. The failure mileage was approximately 108,000.

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2 12v/24v/48v Battery problem of the 2022 Tesla Model S

Failure Date: 04/09/2025

The contact owns a 2022 Tesla Model S. The contact stated while the vehicle was parked and occupied, the message “electrical system power reduce - vehicle will shut down” was displayed. The contact stated the vehicle had stopped charging and turned off once removed from the charger. The contact stated that the message “climate keeper unavailable due to system fault” was displayed. The vehicle was towed to the dealer where it was diagnosed and determined that the battery needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 47,000.

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3 12v/24v/48v Battery problem of the 2013 Tesla Model S

Failure Date: 12/30/2021

The contact owns a 2013 Tesla Model S. The contact stated that while driving at 70 mph, the vehicle inadvertently lost motive and electrical power. A warning message stating that the vehicle was about to shut off was illuminated. The contact swerved to the right, attempting to veer to the side of the road on the right lane; however, the vehicle stopped midway and a semi-truck almost crashed into the rear passenger’s side of the vehicle. The contact pushed the vehicle into a nearby parking lot with assistance. The vehicle was towed to the dealer who diagnosed that the battery had failed and needed to be replaced. The dealer advised the contact that they had replaced the battery with a new battery; however, the failure reoccurred, and the battery was replaced for a second time. The department of auto motor repair of California investigated and informed the contact that the dealer had kept his original battery and the third battery that the dealer installed in the vehicle was not new. The contact stated that the vehicle was taken to the dealer who replaced the third battery with the original one; however, the failure reoccurred. The dealer replaced the original battery with an upgraded battery. The contact also stated that the hood would not close securely. The vehicle was taken to the dealer but was not repaired. The vehicle was towed to a second dealer; Tesla (7077 w sahara Ave, las vegas, nv 89117) who repaired the vehicle. The contact stated that the rear passenger’s side door would fail to close. The vehicle was towed twice to the second dealer and was finally repaired. The contact stated that the center display of the vehicle would inadvertently turn off while driving. The contact stated that the failure had prevented him from using the rearview camera or have control of the door switches and some features of the vehicle. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 45,000.

4 12v/24v/48v Battery problem of the 2015 Tesla Model S

Failure Date: 11/01/2019

The contact owns a 2015 Tesla Model S. The contact stated that there was a loud sound coming from the engine while the vehicle was plugged up and charging. The contact disconnected the charger in fear that the battery or the engine may explode. The contact stated that the vehicle failed to be fully charged. The vehicle was not diagnosed nor repaired. The manufacturer was contacted and notified of the failure. The failure mileage was 65,874.

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