Heater Core: Service and Repair

Heater Module (1 Of 2):

Heater Module (2 Of 2):

Remove or Disconnect

1. Negative battery cable.
2. Drain cooling system.
3. Raise vehicle.
4. Drain tube from heater case.
5. Heater hoses from heater core.
6. Lower vehicle.
7. Console (if equipped).
8. Right and left sound insulators.
9. Steering column opening filler.
10. Floor air outlet duct.
11. Heater core cover.
12. Heater core mounting clamps and remove heater core.

Install or Connect

1. Heater core and heater core mounting clamps.

Tighten
^ Screws to 1.0 Nm (9 lb.in.).

2. Heater core cover.

Tighten
^ Screws to 1.0 Nm (9 lb.in.).

3. Floor air outlet duct.

Tighten
^ Screws to 1 Nm (9 lb.in.).

4. Console and instrument panel.
5. Steering column opening filler.
6. Raise vehicle.
8. Heater hoses to heater core.
Refer to heater hose. Heater Hose
9. Lower vehicle.
10. Negative battery cable.

Tighten
^ Bolt to 16 Nm (12 lb.ft.).

11. Fill cooling system and check for leaks.