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Home >> Jeep >> 2024 >> Wagoneer Carbide, RWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating And Air Conditioning (ATC) - DTCS B1030-11 To B1058-92 >> DTC Troubleshooting >> B1030-15-Evaporator Temperature Sensor-Circuit Short To Battery Or Open >> Possible Causes

Possible Causes

Possible Causes
EVAPORATOR TEMPERATURE SENSOR SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
EVAPORATOR TEMPERATURE SENSOR SIGNAL CIRCUIT SHORTED TO ANOTHER CIRCUIT
TEMPERATURE SENSOR COMMON GROUND CIRCUIT OPEN OR HIGH RESISTANCE
EVAPORATOR TEMPERATURE SENSOR
HVAC MODULE

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

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