4 Runner Limited 2WD V6-3.4L (5VZ-FE) (1997)
1. DRAIN ENGINE COOLANT
REMOVAL HINT: It is not necessary to drain out all coolant.
2. REMOVE THESE PARTS:
a. Front seats
b. Center console box
3. ROLL UP FLOOR CARPET
4. DISCONNECT WATER HOSES
INSTALLATION HINT: Install the hose clip in a position, as shown in the illustration.
5. REMOVE REAR HEATER DUCT
Remove the bolt, screw and duct.
6. REMOVE REAR HEATER CONTROL ASSEMBLY
See: Control Assembly/Service and Repair/Rear Heater Control Assembly
7. REMOVE REAR HEATER DUCT
a. Disconnect the connectors.
b. Remove the 3 screws and heater unit.
INSTALLATION
Installation is in the reverse order of removal.