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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 B10C4-12 To B11CB-11 >> DTC Troubleshooting >> B11C8-11 - Front/Right Temperature Door Control-Circuit Short To Ground >> Possible Causes

Possible Causes

Possible Causes
RIGHT BLEND DOOR SIGNAL CIRCUIT SHORTED TO GROUND
12V REFERENCE SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
RIGHT TEMPERATURE/BLEND DOOR ACTUATOR
HVAC MODULE

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