Mode Valve Replacement
REMOVAL PROCEDURE1. Drain the engine coolant. Refer to Draining and Filling Cooling System.
2. Remove the right side closeout/insulator panel.
3. Remove the left side closeout/insulator panel.
4. Remove the console, it equipped.
5. Remove the floor air outlet duct.
6. Raise and support the vehicle.
7. Remove the heater hoses at the core.
8. Lower the vehicle.
9. Remove the heater core cover (5).
10. Remove the heater core (2).
11. Remove the heater core shroud (7).
12. Remove the mode valve vacuum actuator (1).
13. Remove the mode valve shaft (2).
14. Remove the mode valve (3).
INSTALLATION PROCEDURE
1. Install the mode valve (3).
2. Install the mode valve shaft (2).
3. Install the mode valve vacuum actuator (1).
NOTE: Refer to Fastener Notice in Service Precautions.
4. Install the heater core shroud (7).
Tighten
Tighten the screws to 1 N.m (9 lb in).
5. Install the heater core (2).
6. Install the heater core cover (5).
Tighten
Tighten the screws to 1 N.m (9 lb in).
7. Raise the vehicle.
8. Install the heater hoses at the core.
9. Lower the vehicle.
10. Install the floor air outlet duct.
Tighten
Tighten the screws to 1 N.m (9 lb in).
11. Install the console, if equipped.
12. Install the right side closeout/insulator panel.
13. Install the left side closeout/insulator panel.
14. Refill the engine coolant. Refer to Draining and Filling Cooling System.