CTS Sedan AWD V6-3.0L (2010)
12. Disconnect the thermistor electrical connector.
13. Separate the HVAC module.
14. Remove the thermistor from the evaporator core.
15. Remove the evaporator core.
Installation Procedure
1. Add refrigerant oil. Refer to Refrigerant System Capacities (See: Specifications/Capacity Specifications).
2. Install new evaporator core seals to evaporator.
