Download REMOVAL PROCEDURE 1. Remove the instrument panel. See: Heater CoreService and Repair 2. Drain the engine coolant. See: Engine, Cooling and ExhaustCooling SystemService and Repair 3. On vehicles with automatic climate control only, cut the outer layer of the A/C evaporator and blower module in order to access the service access cover. See: Blower MotorService and Repair 4. On vehicles with automatic climate control only, remove the service access cover mounting screws (1). 5. On vehicles with automatic climate control only, remove the service access cover (2). 6. On vehicles without automatic climate control, remove the blower motor resistor. IMPORTANT: Mark and use the same mounting bolts for the heater/vent module during the installation process. Other mounting bolts are longer and will obstruct the operation of the temperature door. 7. Remove the heat/vent module mounting bolt through the blower motor resistor or service access cover opening.