P0116 2013 Toyota RAV4 Code - Engine Coolant Temperature Circuit Range / Performance Problem
Quick Answer
The engine coolant temperature sensor is used to monitor the engine coolant temperature. Common causes include Low engine coolant level, Faulty Engine Coolant Thermostat, Faulty Engine Coolant Temperature (ECT) sensor. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0116 2013 Toyota RAV4 indicates Engine Coolant Temperature Circuit Range / Performance Problem.
- Common causes
- Common causes include Low engine coolant level, Faulty Engine Coolant Thermostat, Faulty Engine Coolant Temperature (ECT) sensor.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0116 2013 Toyota RAV4 Description
What are the Possible Causes of the DTC P0116 2013 Toyota RAV4?
- Low engine coolant level
- Faulty Engine Coolant Thermostat
- Faulty Engine Coolant Temperature (ECT) sensor
- Engine Coolant Temperature sensor harness is open or shorted
- Engine Coolant Temperature sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0116 2013 Toyota RAV4?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0116 2013 Toyota RAV4 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P0116 2013 Toyota RAV4 code?
Need more information on how to fix the P0116 2013 Toyota RAV4 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0116 2013 Toyota RAV4 code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0116 2013 Toyota RAV4 Code
1. What does the OBDII code P0116 mean for a 2013 Toyota RAV4?
P0116 indicates a problem with the Engine Coolant Temperature (ECT) sensor, specifically that its readings are outside the expected range or not performing as expected.
2. What are the common symptoms of code P0116 in a 2013 Toyota RAV4?
Symptoms may include poor fuel efficiency, engine performance issues, difficulty starting, erratic temperature gauge readings, and the Check Engine Light turning on.
3. What causes the P0116 code in a 2013 Toyota RAV4?
Common causes include a faulty ECT sensor, wiring or connector issues, low or contaminated coolant, a stuck thermostat, or a problem with the engine control module (ECM).
4. How do I diagnose the P0116 code on my Toyota RAV4?
Start by checking the coolant level and condition, inspect the ECT sensor and its wiring for damage, and use a scan tool to monitor the sensor's live data for irregular readings.
5. Can I drive my 2013 Toyota RAV4 with a P0116 code?
While it may still be drivable, ignoring the code can lead to engine overheating, poor performance, and potential long-term damage, so it’s best to address the issue promptly.
6. How do I fix the P0116 code on a Toyota RAV4?
Repairs may include replacing the ECT sensor, repairing damaged wiring or connectors, flushing and refilling the coolant, or replacing a stuck thermostat.
7. Is a faulty thermostat a possible cause of the P0116 code?
Yes, a thermostat that’s stuck open or closed can cause the engine to operate outside the optimal temperature range, triggering the P0116 code.
8. How much does it cost to fix the P0116 code on a 2013 Toyota RAV4?
Depending on the issue, repairs can range from $50 to $300, with ECT sensor replacement being one of the more common fixes.
9. How can I prevent the P0116 code from returning in my Toyota RAV4?
Regularly check and maintain coolant levels, inspect the cooling system components, and address any overheating issues promptly.
10. Can a low coolant level trigger the P0116 code?
Yes, low coolant levels can prevent the ECT sensor from accurately detecting the engine temperature, leading to this code.
Discuss the causes and fixes for P0116 2013 Toyota RAV4 OBDII Code
Code P0116 2013 Toyota RAV4 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
