MKZ AWD V6-3.5L (2008)
Housing Assembly HVAC: Service and Repair
HEATER CORE AND EVAPORATOR CORE HOUSING
Removal and Installation
3.0L or 3.5L vehicles
1. Remove the lower cowl panel grille.
All vehicles
2. Recover the refrigerant.
3. Drain the engine coolant.
4. Remove the instrument panel.
5. Disconnect the A/C pressure transducer electrical connector and detach the wire harness from the thermostatic expansion valve (TXV) stud.
