Tesla Battery Coolant Heater Fix - Restore Cold Weather Charging!

Restore cold weather Supercharging, slow charging, pre-conditioning, regenerative breaking, and normal driving performance (limp mode in some cases) by replacing your broken Tesla Battery Coolant Heater. Quick fix it video to help at home DIY garage mechanic. 3 Easy ways to diagnose a broken (or working) Tesla Model S or Tesla Model X Battery Coolant Heater:    • Video   Tesla Model S, 2015, 130K miles. Fix to alert/ error code: THC_w01000_BatHeatPerfReduced Battery Heating Unavailable - Charge rate reduced. Charging may be unavailable in cold temperatures. THC_w0249_sanityTempRiBatHeat THC_d0013_coolantHeater DI_w062_systemLimpMode THC (Thermal Controller)