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Home >> Jeep >> 2023 >> Wagoneer Carbide, RWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating And Air Conditioning (ATC) - DTCS B1E9A-4B To B1F12-12 >> DTC Troubleshooting >> B1E9C-19-Rear Right Heater Control 1-OVERCURRENT >> Possible Causes

Possible Causes

Possible Causes
REAR RIGHT SEAT BACK HEATER FEED CIRCUIT SHORTED TO ANOTHER CIRCUIT
REAR RIGHT SEAT HEATER ELEMENT
COMFORT REAR SEAT MODULE (CRSM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .