how to check coolant level on Toyota Corolla E170 (2013-2019)

Toyota Corolla E170 (2013-2019)

Error Codes

15-30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

417 words

Problem Statement

Learn how to check and maintain coolant levels in your 2013-2019 Toyota Corolla E170. Step-by-step guide for preventing engine overheating.

Affected Component

Cooling System

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always check coolant levels when the engine is cool to prevent burns.

Symptoms

•Engine overheating
•Coolant leak visible under the vehicle
•Low coolant warning light illuminated
•Poor heater performance
•Steam coming from the engine bay

Diagnostic Steps

1
Ensure the engine is cool before checking the coolant level to prevent burns.
2
Locate the coolant reservoir, which is typically marked with a coolant symbol.
3
Inspect the coolant level against the markings on the reservoir (Full and Low).
4
Check for any visible leaks around hoses and the radiator.
5
If the level is low, check the condition of the coolant and the reservoir for any cracks.

Solution

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Clean rags
•Funnel

Parts Required

•Toyota Long Life Coolant or equivalent

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Ensure the engine is cool before checking the coolant level to prevent burns.
2
Locate the coolant reservoir, which is typically marked with a coolant symbol.
3
Inspect the coolant level against the markings on the reservoir (Full and Low).
4
Check for any visible leaks around hoses and the radiator.
5
If the level is low, check the condition of the coolant and the reservoir for any cracks.

Solution

1. Preparation

Gather tools: clean rags, funnel (if adding coolant).
Ensure the vehicle is parked on a level surface and the engine is cool.

2. Locate the Coolant Reservoir

Open the hood of the vehicle using the hood release lever inside the cabin.
Secure the hood with the prop rod.

3. Inspect Coolant Level

Identify the coolant reservoir, which is usually a translucent plastic tank near the radiator.
Check the coolant level against the markings on the side of the reservoir.

4. Add Coolant (if necessary)

If the coolant level is below the "Low" mark, prepare to add coolant.
Use a funnel to prevent spills.
Add the recommended coolant type (Toyota Long Life Coolant or equivalent) until the level reaches the "Full" mark.

5. Check for Leaks

After adding coolant, inspect hoses and connections for leaks.
Start the engine and let it run for a few minutes, then recheck the coolant level.