AutoCodes – Nissan – P0117 2012 Nissan Versa

P0117 2012 Nissan Versa Code - Engine Coolant Temperature Circuit Low

Quick Answer

The Engine Coolant Temperature (ECT) sensor is used to detect the engine coolant temperature. Common causes include Low engine coolant level, Faulty Engine Coolant Temperature (ECT) sensor, Faulty engine coolant thermostat. 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: P0117 2012 Nissan Versa indicates Engine Coolant Temperature Circuit Low.
Common causes: Common causes include Low engine coolant level, Faulty Engine Coolant Temperature (ECT) sensor, Faulty engine coolant thermostat.
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.

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Code Popularity 3,402

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0117 2012 Nissan Versa Description

The Engine Coolant Temperature (ECT) sensor is used to detect the engine coolant temperature. The sensor modifies a voltage signal from the Engine Control Module (ECM). The modified signal returns to the ECM as the engine coolant temperature input. The sensor uses a thermistor which is sensitive to the change in temperature. The electrical resistance of the thermistor decreases as temperature increases.

OBDII Code P0117 2012 Nissan Versa - Engine Coolant Temperature Circuit Low - AutoCodes.com — P0117 2012 Nissan Versa Code - Engine Coolant Temperature Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0117 2012 Nissan Versa?

Low engine coolant level
Faulty Engine Coolant Temperature (ECT) sensor
Faulty engine coolant thermostat
Engine Coolant Temperature (ECT) sensor harness is open or shorted
Engine Coolant Temperature (ECT) sensor circuit poor electrical connection

How to Fix the DTC P0117 2012 Nissan Versa?

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.

What does this mean?

Code Tech Notes

If the coolant level is not low and there are no leaks, the thermostat will have to be checked/replaced. If the engine light comes back for the same issue, the Engine Coolant Temperature (ECT) sensor may need to be replaced.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0117 2012 Nissan Versa 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 P0117 2012 Nissan Versa code?

Need more information on how to fix the P0117 2012 Nissan Versa code? Get Access to Factory Service Manuals

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0117 2012 Nissan Versa Code

1. What are the common symptoms of OBDII code P0117 on a 2012 Nissan Versa?

The common symptoms of code P0117 on a 2012 Nissan Versa include the engine running hotter or colder than normal, poor fuel economy, and possible overheating.

2. What does the OBDII code P0117 indicate on a 2012 Nissan Versa?

Code P0117 on a 2012 Nissan Versa indicates a problem with the Engine Coolant Temperature (ECT) sensor circuit, specifically that the sensor is reading a temperature that is lower than expected.

3. What are the possible causes of OBDII code P0117 on a 2012 Nissan Versa?

Possible causes of code P0117 on a 2012 Nissan Versa include a faulty ECT sensor, a damaged ECT sensor connector or wiring, low coolant levels, or a problem with the engine's cooling system.

4. How can I diagnose the OBDII code P0117 on my 2012 Nissan Versa?

To diagnose code P0117 on a 2012 Nissan Versa, you can start by checking the ECT sensor and its wiring for any visible damage, testing the sensor's resistance, and ensuring that the coolant levels are adequate.

5. Can I continue driving my 2012 Nissan Versa with OBDII code P0117?

It is not recommended to drive your 2012 Nissan Versa with code P0117 unresolved, as it can lead to engine overheating and potential damage. It is best to address the issue promptly.

6. How do I repair OBDII code P0117 on a 2012 Nissan Versa?

To repair code P0117 on a 2012 Nissan Versa, you may need to replace the ECT sensor, repair any damaged wiring or connectors, ensure proper coolant levels, and reset the fault code using an OBDII scanner.

7. Can a DIY enthusiast fix OBDII code P0117 on a 2012 Nissan Versa?

A DIY enthusiast with some automotive knowledge may be able to fix code P0117 on a 2012 Nissan Versa by following repair guides, but if unsure, it's best to consult a professional mechanic.

8. Will resetting the OBDII code P0117 on my 2012 Nissan Versa make the problem go away?

Resetting the OBDII code P0117 on your 2012 Nissan Versa may temporarily clear the fault code, but if the underlying issue causing the code is not addressed, it will likely reappear.

9. How much does it cost to fix OBDII code P0117 on a 2012 Nissan Versa at a repair shop?

The cost to fix code P0117 on a 2012 Nissan Versa at a repair shop can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

10. Can extreme weather conditions affect OBDII code P0117 on a 2012 Nissan Versa?

Extreme weather conditions, especially cold temperatures, can potentially affect the operation of the Engine Coolant Temperature sensor and trigger OBDII code P0117 on a 2012 Nissan Versa.