OEM Toyota Yaris Radiator

Toyota Yaris Radiator Parts Questions & Experts Answers

• Radiator Assembly
  16400-21371
  Q: How to remove the radiator on Toyota Yaris?

  A: The radiator removal process starts with turning off the ignition to stop electric cooling fan activation. Disconnect the negative cable from the battery first while draining all engine coolant out. The first step requires uninstalling the front bumper cover for hatchback vehicles and the same procedure for sedans. Extract the air cleaner by disconnecting three components from the intake air flow meter connector, two components from fuel vapor feed hoses, and one component from vacuum switching valve connector and ventilation hose followed by releasing the air cleaner cap and loosening its clamp to remove the air cleaner cap and hose then take out both the air cleaner element and case. Hatchback model owners need to disengage six claws to remove the radiator support absorber upper section. Unclip the 2 fasteners of the No. 1 cooler cover before disconnecting the hood lock assembly control cable assembly and courtesy switch connector while also removing the 3 bolts. After disassembling the control cable assembly you can remove the three bolts from vehicles that do not have theft deterrence. You should disconnect the horn assembly connector before you remove the 4 bolts which allows you to take out the radiator support sub-assembly upper. Detach the radiator reservoir tank hose from the water filler following a removal of radiator hose No. 3 using the clips. Automatic transaxle models require disconnecting oil cooler outlet and inlet hoses when their clips are loosened. The removal of radiator assembly for vehicles with air conditioning starts with separating cooling fan motor connector wires before disengaging the 2 claws to complete the process. People who lack air conditioning should execute the same radiator assembly removal procedure. The service procedure requires removal of radiator hose No. 2 followed by the oil cooler outlet and inlet hoses as well as the disengagement of 2 claws to separate the fan shroud then extraction of both radiator support cushions from the radiator assembly. Repeat this step by removing both radiator reserve tank hose grommets and the radiator drain cock that are installed on the radiator assembly.