In codification to accumulate a Toyota Highlander in top working instance, an owner must perform regularly scheduled continuation. You can select a mechanic to all-inclusive these tasks, however some, such as a radiator flush, are basic Sufficiently that anyone can discharge it. Provided you neglect this continuation, the debris in the radiator can damage the coolant operation.
Instructions
1. Grassland the Toyota Highlander on a common surface and locate the parking brake. Adjacent, pop the hood and research the surface temperature of the radiator. Whether it is chilling to the touch, then proceed.5. Shut the drain plug and fill the radiator with distilled water. Then, open the drain plug and allow the water to flow into the bucket. Repeat this process until the water runs debris free out the bottom of the Toyota Highlander's radiator.
The rest allows the internal energy from the radiator can to subside; otherwise, the decalescent coolant can erupt and severely burn anyone in the earth.
3. Country a bucket with a 2-gallon potency underneath the radiator and directly below the filter plug. The extract plug is normally on the passenger's side backside corner of the radiator in a Toyota Highlander.
4. Unlatched the radiator drain plug and remit the gray coolant to extract completely into the bucket. Upon completion, pour the coolant into a sealable container for Correct disposal. Be careful with the aged coolant as it is identical toxic to people and pets.
Whether not, wait until it cools off before you endure.2. Turn the radiator cap one revolution, select a infrequent steps back, wait a minute or so and then completely remove the radiator cap. You can use tap water from a garden hose, but ordinary water may leave sediments behind that will damage the coolant system.
6. Close the drain plug and dispose of the radiator flush properly.
7. Pour fresh coolant into the radiator. Fill it within an inch of overflowing from the top of the radiator. The recommended coolant for the Toyota Highlander is Toyota Super Long Life Pink premixed coolant. You will need 2 or 3 gallons depending on the size of the engine.
8. Start the engine of the Toyota Highlander and allow it to run until the cooling fan turns on twice. Then, turn the engine off and check the coolant level. If it is lower than required, add more coolant. Otherwise, put the radiator cap back on and close the hood.
