Yaris L4-1.5L (1NZ-FE) (2007)
4. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY
a. Install the radiator heater unit onto the air conditioner radiator assembly.
b. Engage the 3 clips and install the clamp.
5. INSTALL PTC HEATER ASSEMBLY (for Cold Area Specification Vehicles).
a. Install the PTC heater with the 2 screws.
6. INSTALL NO. 2 AIR DUCT
a. Engage the 3 claws and install the air duct.