Evaporator Temperature Sensor Circuit Open

Test 1:

Tests 2 - 3:

SYMPTOM
EVAPORATOR TEMPERATURE SENSOR CIRCUIT OPEN (ACTIVE) - MANUAL A/C

WHEN MONITORED
With the ignition ON.

SET CONDITION
This DTC will set if the Evaporator Temperature Sensor/sensor circuit is open.

POSSIBLE CAUSES
- Evaporator temperature sensor
- Evaporator temperature sensor signal circuit open
- Sensor ground circuit open
- A/C - heater control module