Cooldown Test Excessive Fault

Test 1:

Test 2:

SYMPTOM
COOLDOWN TEST EXCESSIVE FAULT

WHEN MONITORED
When executing the Cooldown Test.

SET CONDITION
This message will be displayed if the A/C system is unable to bring the evaporator temperature down 6.7 °C (20 °F) within one minute.

POSSIBLE CAUSES
- Check for HVAC DTCs
- Check for PCM DTCs
- A/C system testing