Evaporator Temperature Sensor Circuit Shorted (Active)

Tests 1 - 2:

Test 3:

SYMPTOM
EVAPORATOR TEMPERATURE SENSOR CIRCUIT SHORTED (ACTIVE)

WHEN MONITORED
With the ignition ON.

SET CONDITION
This DTC Will set if the A/C-Heater Control Module sees voltage below 0.06 volts on the Evaporator Temperature Sensor Signal circuit.

POSSIBLE CAUSES
- Evaporator temperature sensor
- Evaporator temperature sensor signal circuit shorted to ground
- Evaporator temperature sensor signal circuit shorted to sensor ground circuit
- A/C-Heater control module