Uploaded January 2017 | Updated September 2026, 1 day ago

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Something is wrong with the 12v auxiliary battery/system in Leafs that causes the voltage to drop too low to keep the new 3G TCU running, causing Carwings to fail to work with mobile apps, but all features from inside the car work ok.
OBD Bluetooth Adapter - amzn.to/3gaMBld