Pilot V6-3.5L (2004)
Housing Assembly HVAC: Service and Repair
Removal and Installation
Rear Heater-A/C Unit Removal and Installation
1. When the engine is cool, drain the engine coolant from the radiator.
2. Recover the refrigerant with a recovery/recycling/charging station.
3. Remove the center console.
4. Disconnect the connector (A) from the rear blower motor relay. Remove the bolts and the bracket (B).
5. Slide the hose clamps (A) back, then disconnect the inlet heater hose (B) and the outlet heater hose (C) from the rear heater core. Engine coolant
will run out when the hoses are disconnected; drain it into a clean drip pan. Be sure not to let coolant spill on the electrical parts, the carpet, or the
painted surfaces. If any coolant spills, rinse it off immediately.
