How To Change The Antifreese In A 010 Toyota Corolla

Toyota Corolla Coolant Change Guide
How to drain and refill the coolant (antifreeze) in a 2009 to 2013 Toyota Corolla with the 2ZR-FE one.8L I4 engine.

2010 Corolla 2ZR-Iron
2ZR-FE Radiator & Fans
Radiator Bleed Plug This automotive "how-to" guide was specifically written to assist owners of the 10th generation (2009, 2010, 2011, 2012 and 2013) Toyota Corolla in replacing the coolant (or "antifreeze") for the 2ZR-Atomic number 26 1.8 liter inline iv cylinder engine past performing a simple drain and fill of the radiator and overflow bottle which changes the vast majority of the old coolant.

Performing a affluent of the coolant system is Non recommended since it will be impossible to achieve the correct ratio of 50% coolant to fifty% distilled water in the cooling system.

Owners of other Toyota, Lexus or Scion vehicles such as the Yaris, Matrix, Prius, 86, Camry, RAV4, Sienna, Tacoma, Tundra, FJ Cruiser, Venza, C-HR, Highlander, Avalon, Sequoia, State Cruiser, Allion, Premio, Auris, IS 250, ES 350, GS 350, tC, xB, xD, iQ and FR-S may likewise find these DIY instructions to exist helpful.

The recommended OEM (original equipment manufacturer) coolant type is the pinkish colored Toyota SLLC (super long life coolant l/fifty pre-mixed) which can last up to 100,000 miles.

I chose to instead purchase the very pop culling Zerex Asian Vehicle antifreeze coolant made past Valvoline which is besides a pre-mixed blend of fifty% coolant and 50% distilled h2o.

The total fluid capacity of the cooling system for the 2ZR-FE 1.8L I4 engine is 5.8 U.S. quarts (5.5 liters or iv.viii Imperial quarts).

Draining the radiator volition just remove about i gallon or 4 quarts of erstwhile coolant. So you volition only need to buy a ane gallon canteen of new coolant.

If you programme on also draining the overflow bottle, I recommend buying a 2nd gallon of coolant. It probably takes about a quart to fill the overflow bottle to the "FULL" line.

The items you'll need to complete this procedure include a used oil catch container and an automotive funnel.

I would also recommend removing, flushing out and cleaning the coolant overflow tank. To detach the canteen, you lot'll need a 10mm socket with an extension bar and a 1/4" or 3/8" drive ratchet.

Since our Corolla is 10 years old with 95,000 miles, I chose to supplant the plastic drain plug (also called a drain cock or petcock), the small prophylactic o-ring gasket for the plug and the radiator cap.

I was concerned that subsequently thousands of estrus cycles the plastic bleed plug would pause upon removal, the rubber o-ring on the plug would tear and the rubber gaskets on the cap would exist deteriorated or rotted which could all lead to coolant leaks and perchance overheating in the future.

The OEM part numbers are as follows: Bleed Plug - Toyota 16417-21280, Drain Plug O-Ring - Toyota 16492-21050 and Radiator Cap - Toyota 16401-20353.

The outset few steps are to bulldoze the motorcar on to a level surface, shift the transmission into "Park" and turn off the ignition.

Engage the emergency / parking brake and place bicycle chocks on both sides of the rear tires to foreclose the vehicle from moving.

Permit the engine to absurd off for at least a few hours! Do not perform this process on a hot engine!

Slide Nether Catch Bowl
Nether Drain Cock
Slightly Loosen Petcock One time the engine has cooled off, look down into the engine bay on the right (driver) side of the radiator.

Locate the yellow plastic drain plug at the bottom corner of the radiator below the 12V automotive bombardment.

Slide the used oil catch container to just beneath the radiator drain cock.

Slowly and gently loosen the radiator drain petcock in the counterclockwise direction until a small stream of one-time coolant starts flowing out of the valve on the bottom of the drain tube.

Slowly Draining Old Fluid
Twist Off Radiator Cap
Radiator Cap Removed To help the coolant drain out more than chop-chop, carefully twist off the radiator cap by pushing it down and turning information technology 1/4 plough in the counterclockwise direction.

Do NOT remove the radiator cap if the engine is hot!

Only remove the radiator cap when the engine is cold to forbid from having steam or hot coolant spray into your face or on your hands.

Removing the cap will help forbid a vacuum from forming and permit the old coolant to drain out faster.

Cheque the status of the rubber seals on the old radiator cap. If the rubber looks damaged, rotted, torn or stale out, the cap should be replaced.

The genuine OEM part number for the radiator cap is Toyota 16401-20353.

Avoid buying an aftermarket radiator cap. I've read numerous stories of aftermarket radiator caps leaking.

Old Coolant Draining Out
Check Sometime Rubber O-Ring
Radiator Drain Pigsty Make sure that the onetime coolant is draining out down into the catch basin.

Once the flow slows downward to just an occasional driblet, fully remove the drain plug past twisting it out in the counterclockwise direction.

This would be a practiced time to check the radiator hoses for any cracks, rotting or damage.

If you would like to replace the thermostat every bit well, it is located nether a plastic cover fastened to a big radiator hose just below the alternator and to the right of the water pump caster. You lot'll need a 10mm socket and a i/4" or 3/8" drive ratchet to remove the 2 nuts that secure the thermostat housing to the front end of the water pump.

The OEM thermostat part number is Toyota 90916-03144 (also known as part # 9091603144).

If you supercede the thermostat, you volition need more than coolant to re-make full the cooling system since some coolant will drain out of the water pump and engine cake.

New Plastic Drain Cock
OEM Radiator Plug
New Vs. Old Drain Plug Check the condition of the plastic drain plug and the small-scale rubber o-ring at the tip.

If the plastic looks deformed and croaky or the safe o-ring is torn or damaged, the parts should be replaced to forbid a coolant leak.

The rubber o-band function number is Toyota 16492-21050.

The plastic drain plug role number is Toyota 16417-21280.

My old bleed plug and its rubber o-band appeared to exist in good condition merely I'grand glad I purchased new parts for the extra peace of heed on long route trips.

New Radiator Cap
New Rubber Gaskets
Peak of New OEM Cap In the row to a higher place, you can run across the old ten year sometime radiator cap compared to the new one.

The condom seals on the sometime cap did look a bit plain-featured and dried out.

Coolant Overflow Bottle
Remove Plastic Cap
Rubber Hose Removed Since I already had about a quart of Zerex Asian Vehicle Coolant left over from a drain and fill process on another Toyota, I decided to also remove the coolant overflow (A.K.A. "recovery") bottle to make clean information technology out.

(If y'all only drain the radiator, y'all'll need about one gallon to re-fill information technology.)

Pull off the plastic cap and remove the condom hose from the reservoir tank.

Loosen Bolts
Beginning Bolt Removed
Second Bolt Remove the three bolts that agree the canteen in identify past turning them in the counterclockwise direction with the 10mm socket, an extension bar and a ratchet.
Remove third Commodities
Three Bolts Removed Set the three bolts bated in a prophylactic place.
Pull Hose Off Bracket
Old Coolant In Reservoir
Fluid On Plastic Covers Pull the prophylactic hose out of the white plastic retaining clip fastened to the black metal bracket.

Advisedly lift the reservoir tank out of the engine bay.

Make clean Under Engine Cover
New Plug & O-Ring
Clean Radiator Drain Hole I chose to stone and shake the front of the car a fleck to make certain I got out as much old coolant from the radiator as possible.

You could also try gently shaking and squeezing the large coolant hoses to remove a bit more coolant.

Make clean off whatsoever debris from the drain tube on the bottom of the radiator assembly.

If y'all purchased a new o-ring and also a new bleed plug, advisedly push button the new o-ring into place on the tip of the plug.

Install New Drain Plug
Coolant At 95,000 Miles
Empty Gallon Water Jug Spin in the bleed plug and tighten it in the clockwise direction until it is snug.

Try to avoid over tightening the plug to prevent from bang-up the plastic or damaging the rubber o-ring.

The old coolant in our 2010 Corolla looked really proficient later on 95,000 miles. The almost important reason for performing a drain and re-fill during the 100K mile service is to renew the corrosion inhibitors in the coolant.

Since the coolant becomes more acidic over time and the rust inhibiting additives lose their effectiveness, replacing virtually of the former coolant can help protect the h2o pump, radiator, thermostat, radiator cap from corroding (rusting).

If your old coolant is full of debris or looks cloudy, take the organization serviced past a professional. The cooling organization might need to exist thoroughly flushed out or their might exist oil leaking into the coolant.

To measure how much old coolant you drained out, utilize an empty gallon h2o or milk jug.

Fluid From Radiator
Empty Overflow Bottle
Flush Out & Clean Slowly pour the onetime coolant from the catch basin into the gallon jug.

Since I spilled a small amount of coolant on to the newspapers and cardboard box I placed below the engine bay, I estimate that I drained about 3.75 to iv quarts of old coolant. The gallon canteen only filled upwards to merely over iii quarts when I emptied the catch basin.

When I poured the old coolant from the reservoir bottle into the gallon jug, it reached to the very meridian.

Utilize a garden hose to flush out any droppings or trace amounts of former coolant from the overflow / expansion bottle.

Shake out all of the tap water from the bottle earlier re-installing it.

Lower In Plastic Bottle
Bolt Taped To Socket
Tighten Clockwise Lower the coolant overflow bottle down into the engine bay.

I chose to loosely attach the bolts to my socket with some electrical tape to prevent them from falling down into the engine bay.

Supercede Front Right Bolt
Tighten Front Left Commodities
Lower In Suction Hose Tighten the 3 bolts past turning them in the clockwise direction until they are snug.

Try to avoid over tightening the bolts to prevent from cracking the plastic mounting brackets.

Lower the coolant recovery vacuum hose into the canteen and snap the cap into identify.

Popular Tube Into Prune
Zerex Asian Coolant
Clean Automotive Funnel Push the rubber hose into the white plastic clip attached to the metal bracket.

As I mentioned earlier, I had a new 1 gallon bottle of Zerex Asian Vehicle Coolant and likewise about another quart of Zerex coolant in an old canteen from a previous bleed and refill procedure done on another car.

Lower a make clean and small automotive funnel into the reservoir canteen.

Fill Overflow Bottle
Supersede Hose & Cap
Funnel - Radiator Fill Hole Pour in some new coolant until the level reaches about half way betwixt the "Fifty" (LOW) and "F" (Total) lines on the side of the bottle.

Practice not fill the canteen all the way up to "Total" to let some space for expansion when the coolant and engine are hot.

Replace the hose and plastic cap.

Movement the plastic funnel to the fill hole in the elevation left of the radiator.

Slowly pour in new coolant until the level reaches the height of the radiator filler neck.

(Note - In Canada, the Toyota SLLC sold at dealerships has a ratio of 55% coolant and 45% deionized water with a minimum operating temperature specification of -44 degrees Fahrenheit / -42 degrees Celsius. The higher coolant / antifreeze content is to help foreclose freezing in the colder Canadian climates.)

Pour In New Coolant
Start ane.8L I4 Engine
Plow On Oestrus - Max Fan Remove the funnel and get out the radiator cap off.

Start the engine, move the A/C temperature control to the hottest setting and rotate the blower fan knob to the maximum setting of "four".

Engine Warming Up
Coolant Level Dropping
Fill Coolant To Top As the engine warms up, some of the air in the cooling system will bleed out of the radiator fill hole.

Yous may notice bubbles escaping from the radiator filler neck.

Very carefully and slowly pour in more new coolant as the level in the radiator filler neck drops down out of sight.

Once the level stops dropping after a few minutes, turn off the ignition.

Don't let the engine run for any longer than necessary to drain air out of the system. There is a small gamble that the coolant will expand and offset spilling out of the radiator filler cervix.

Twist On New Cap
Small Amount of Coolant
Coolant Alter Complete! Twist on the radiator cap in the clockwise direction.

I nevertheless had a pocket-size amount of new coolant left in the bottle.

Take the car for a short examination drive and keep an centre on the temperature judge.

If you come across the needle quickly moving upwards from "C" (Common cold) towards "H" (Hot), turn the heat on total boom and head back to your home.

Once the engine is COLD, check the coolant level in the radiator and peak it off if necessary.

Yous may non need to cascade in the entire gallon of new coolant for the level in the radiator to reach the filler neck depending on how long you drained out the quondam coolant.

Be sure to check your driveway, parking spot or garage flooring for drops of coolant which might indicate a leak from the bleed plug or the radiator cap.

During the next few days, be more enlightened of the movements of the needle on the temperature gauge when you lot are driving specially when in end-and-go traffic or on the highway.

The temperature gauge needle should consistently remain somewhere in the middle of the range between "C" and "F" equally you are driving.

I would also recommend that you double check the level in the radiator first thing in the morning when the engine is cold and superlative information technology off with boosted coolant if necessary.

Don't forget to write downwardly the coolant alter in your vehicle'south service records.

The service interval specification in the owner'southward transmission for irresolute the coolant is 100,000 miles.

If you live in an extremely hot climate, drive for a ride-sharing service such as Uber or Lyft or you tow with your Corolla, it would exist wise to change your coolant more ofttimes such as every sixty,000 or even every 30,000 miles.

Please be sure to clean up any spilled coolant since it tastes sweet and is toxic to both animals and children.

Accept the sometime coolant to your local hazardous waste collection center to exist recycled or bring it to an auto parts shop, a mechanic's service station or your dealership.

For more, check out my other Corolla DIY tutorials at the links below -

2009-2013 Toyota Corolla Repair & Maintenance Guides

2014-2018 Toyota Corolla Repair & Maintenance Guides

2003-2008 Toyota Corolla Repair & Maintenance Guides

If you lot found this guide to be helpful, please consider making a small donation by clicking on the PayPal.com "Donate" button located to the right of this paragraph. Cheers!
(Notation: I am not a registered charity. Donations are non tax deductible.)

Source: https://paulstravelpictures.com/2009-2013-Toyota-Corolla-Coolant-Change-Guide/index.html

Posted by: taylorwarorinced44.blogspot.com

Share this post