Front heater radiator
1. Disconnect the cable from the negative terminal of the battery.
2. Drain the coolant from the cooling system (see chapter 1, section 29).
3. While in the passenger compartment, remove the soundproofing panel (see chapter 11, section 25).
4. Remove the heater inlet and outlet hose clamps and separate them from the heater core.
5. Remove the glove box (see chapter 11, section 26).
6. Unscrew the bolts securing the left bracket of the lower panel (see chapter 11, section 22).
7. Disconnect the vacuum hose from the solenoid valve, unscrew the solenoid valve fixing screws and release it from the cover.
8. Remove the heater radiator cap (see illustration).
11.8. Unscrew the three lower bolts and the mounting sleeve (indicated by arrows); three more bolts are located along the top perimeter of the cover
9. Remove the heater radiator.
10. Installation is carried out in reverse order. Don't forget to fill the system with coolant (see chapter 1, section 29).
Rear heater radiator
11. Disconnect the cable from the negative terminal of the battery. Drain the cooling system (see chapter 1, section 29). If the coolant is relatively fresh or in good condition, store it for later use.
12. Remove the left side support of the middle row (see chapter 11, section 23).
13. Remove the middle trim panel (see chapter 11, section 12).
14. Disconnect the rear evaporator and blower housing from the door (see section 10).
15. Perform the sequence of actions shown in the photographs (see illustrations). Please remember to read all accompanying captions.
11.15a. Unscrew the radiator cap bolts on both sides (indicated by arrows) |
11.15b. Unscrew the two upper cover bolts and remove it |
11.15v. Using pliers, squeeze the hose clamps and pull out the hoses, then unscrew the hose connector bracket bolts (indicated by arrows) |
11.15g. Unscrew the bracket bolt (indicated by the arrow) from the bottom of the node... |
11.15d....and bolts from the top of the unit (indicated by arrows), then pull out the heater core
16. Installation is carried out in reverse order. Don't forget to fill the cooling system with liquid (see chapter 1, section 29).
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