Home >> Jeep >> 2023 >> Wagoneer Carbide, RWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating And Air Conditioning (ATC) - DTCS B1F12-13 To U0011-00 >> DTC Troubleshooting >> B1F12-19-Rear Left Heater Control 2-OVERCURRENT >> Set Condition