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Home >> Jeep >> 2022 >> Grand Cherokee L Laredo, RWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating & Air Conditioning (ATC) - DTCS B11C8-15 To B11E1-1C >> DTC Troubleshooting >> B11C8-15-Right Temperature Door Control-Circuit Short To Battery Or Open >> Possible Causes

Possible Causes

Possible Causes
RIGHT TEMPERATURE DOOR CIRCUIT SHORTED TO ANOTHER CIRCUIT
RIGHT TEMPERATURE DOOR CIRCUIT OPEN OR HIGH RESISTANCE
SIGNAL RETURN CIRCUIT OPEN OR HIGH RESISTANCE
RIGHT TEMPERATURE DOOR ACTUATOR
HVAC MODULE

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