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Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (Heating & Air Conditioning (ATC) - DTCS B1000 To B11CB-92) >> DTC Troubleshooting >> B105C-00-RECIRCULATION Door-Travel Range Too Small >> Possible Causes

Possible Causes

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Possible Causes
RECIRCULATION DOOR ACTUATOR DRIVER CIRCUIT RELATED DTCS PRESENT
(C32) RECIRCULATION DOOR DRIVER CIRCUIT OPEN OR HIGH RESISTANCE
(C32) RECIRCULATION DOOR DRIVER CIRCUIT SHORTED TO GROUND
(C32) RECIRCULATION DOOR DRIVER CIRCUIT SHORTED TO ANOTHER CIRCUIT
(C333) SENSOR GROUND CIRCUIT OPEN OR HIGH RESISTANCE
(C26) REFERENCE VOLTAGE SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE
(C26) REFERENCE VOLTAGE SUPPLY CIRCUIT SHORTED TO GROUND
(C26) REFERENCE VOLTAGE SUPPLY CIRCUIT SHORTED TO ANOTHER CIRCUIT
RECIRCULATION DOOR BINDING
RECIRCULATION DOOR ACTUATOR
HVAC MODULE

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