B1030 DODGE - Evaporator Temperature Sensor Circuit Short To Ground
B1030 DODGE Possible Causes
- Faulty Evaporator Temperature Sensor
- Evaporator Temperature Sensor harness is open or shorted
- Evaporator Temperature Sensor circuit poor electrical connection
- Faulty A/C Heater Module
Cost of diagnosing the B1030 DODGE code
The cost of diagnosing the B1030 DODGE code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
B1030 DODGE Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1030 DODGE Meaning
The Evaporator Temperature Sensor is a variable resistor that changes in conjunction with temperature, or otherwise known as a thermistor. The Evaporator Temperature Sensor is located in the HVAC housing downstream of the A/C evaporator. The A/C Heater Module monitors the evaporator temperature by monitoring the voltage change of the Evaporator Temperature Sensor Signal circuit. If the monitored voltage drops below or rises above a predetermined voltage, a Diagnostic Trouble Code (DTC) will set. For further information.