Cooldown Test Too Cold to Start

Tests 1 - 2:

Tests 3 - 6:

Test 7:

SYMPTOM
COOLDOWN TEST TOO COLD TO START

WHEN MONITORED
When executing the Cooldown Test.

SET CONDITION
This message will be displayed if the A/C - Heater Control Module sees evaporator temperature below 18.3 °C (65 °F) when executing the Cooldown Test.

POSSIBLE CAUSES
- Evaporator temperature too low
- Check for HVAC DTCS
- Check for PCM DTCS
- Evaporator temperature sensor
- Sensor ground circuit high resistance
- Evaporator temperature sensor signal circuit high resistance
- A/C - heater control module