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Home >> Fiat >> 2021 >> 500X Trekking >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating & Air Conditioning - DTCS B1030-11 To B1912-11 >> DTC Troubleshooting >> B1907-15-Mixer Motor Feedback Right Side - Circuit Short To Battery Or Open >> Possible Causes

Possible Causes

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

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