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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1340 (Heating & Air Conditioning - DTCS B1030-11 To B1912-11) >> DTC Troubleshooting >> B1901-11-Distribution Motor Feedback - Circuit Short To Ground >> Possible Causes

Possible Causes

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Possible Causes
5 VOLT REFERENCE SIGNAL CIRCUIT OPEN
5 VOLT REFERENCE SIGNAL CIRCUIT SHORTED TO GROUND
MODE DOOR SIGNAL CIRCUIT SHORTED TO GROUND
MODE DOOR SIGNAL CIRCUIT SHORTED TO ANOTHER CIRCUIT
FRONT MODE DOOR ACTUATOR
HVAC MODULE

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