Grand Prix V6-3.1L VIN J (2000)
Heater Core: Service and Repair
REMOVAL PROCEDURE
1. Remove the air cleaner and duct assembly (3.1L only).
2. Remove the fuel injector sight shield (3.8L only).
3. Drain the coolant. Refer to Draining and Filling Cooling System in Cooling System.
4. Disconnect both of the heater hoses at the heater core.
5. Remove the lower the floor console if equipped.
6. Remove the RH and LH instrument panel insulators.
IMPORTANT: Position the heater core outlet cover downward and rearward in order to disconnect the cover from the rear area floor duct assembly.
7. Remove the heater core outlet cover screws.
8. Remove the heater core outlet cover.
9. Remove the heater core cover screws.
10. Remove the heater core cover.
