Please show me about radiator tank cap for put water in my car's radiator(accent 2016). best regards

Question edited for clarity.
Question moved to model category.

From what I gather from this video, it is a combined module ECM/TCM sharing the same box ECM on left and TCM on the right. There is a diagram showing it as well.

https://www.google.com/search?q=2016+Hyundai+Accent+SE.+TCM+location

https://www.2carpros.com/questions/2009-hyundai-elantra-tcm-location

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As far as location of thermostat, hope this helps.

IF THERE IS NO RADIATOR CAP ON TOP OF THE RADIATOR, YOU SHOULD SEE A SMALL HOSE TO THE TOP OF THE RADIATOR FOLLOW THAT TO ONE SIDE OR THE OTHER, THERE WILL BE A WHITE OR YELLOWISH CONTAINER ON THE WHEEL WELL, WITH A CAP ON TOP! IT USUALLY HAS COOLANT PRINTED ON IT! THAT IS WHERE YOU CAN PUT THE COOLANT!

There is a coolant expansion tank (WHITE OR OFF WHITE)..not the windshield washer !!
The coolant tank should have a strongly made cap where the washer will just have a flip up cap.
DO NOT PUT COOLANT IN WASHER ...COOLANT WILL RUIN WINDSHIELD.
Some of the tanks are kinda hidden.Best to look in owners manual...it will show a photo.
only certain models are added to radiator...but you should be able to see radiator cap if it is not a sealed radiator....MOST ARE SEALED RADIATORS TODAY .Some have radiator caps with a coolant resevoir just to keep it topped off...others have a coolant expansion tank and the radiator does not have a cap.

Javier, have you checked the coolant overflow tank for holes, cracks, or loose hose? When the engine in your car heats up, the coolant expands. The coolant overflow tank (located near the radiator) takes up any coolant that is forced out of the radiator. If the tank is damaged or not connected to the radiator correctly, the coolant will not siphon back into the cooling system when the engine cools off.

Hi there,

The radiator should already be full of coolant.

Wait until the engine is cool before opening the radiator cap. Fill the radiator. Start the engine. Top it off again. Close it up.

Best regards
Mike

open the hood in the front of the car when the engine is cold only remove the radiator cap start the car and fill it up the engine will get to its running temperature when its full put radiator cap back on there it is thanks pierre

it allso pushes water back to that tank . heat causes things(water) to expand. first try a new radiator cap yours my not be holding the correct p.s.i anymore.

If you are trying to add engine coolant to the radiator (which is what I believe you are trying to do) make sure that it is a 50% water 50% antifreeze mixture. If you only add water, it will evaporate quickly and in cold weather it can freeze and blow the radiator. When you are adding your mixture always make sure the car is running (in order to not crack the head of the motor) and if you have a funnel great if not try to get it in as best you can. When you open the hood right near the front (near the headlights) is the radiator and there is a yellow or silver cap. Take that off and that is where you add the mixture. As the car gets warmer it will begin to start bubbling so at that point replace the cap, and later when the car cools refill more. You can also use the overflow tank which should be on the left side towards the back but only fill it to the line that is indicated for hot/cold (it will be stamped somewhere on the plastick overflow tank.

hi my name is paul
these days most cars have a expansion tank under the bonnet or hood
this is were you fill it up with water it looks like a plastic bowl with a screw lid
DO NOT UNDER ANY CIRCUMSTANCES UNDO CAP WHEN ENGINE IS RUNNING OR IS STILL HOT *** DANGER OF SCALDING DO NOT OVERFILL CHECK OUT MAX LEVEL
car manufacturers use expansion tanks because as the water in your engine warms up it expands under high pressure and fills up the expansion tank with excess water when the engine cools down the water cools and it shrinks and goes back into the cooling system hope this information has been usefull
regard paul