AutoCodes – Honda – P0115 2017 Honda CR-V

P0115 2017 Honda CR-V Code - Engine Coolant Temperature Sensor 1 Out of Range

Quick Answer

The Engine Coolant Temperature (ECT) Sensor 1 is used for air/fuel ratio feedback control, ignition timing control, idle speed control, and other functions. Common causes include Faulty Engine Coolant Temperature (ECT) Sensor 1, Engine Coolant Temperature Sensor 1 harness is open or shorted, Engine Coolant Temperature Sensor 1 circuit poor electrical connection. 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: P0115 2017 Honda CR-V indicates Engine Coolant Temperature Sensor 1 Out of Range.
Common causes: Common causes include Faulty Engine Coolant Temperature (ECT) Sensor 1, Engine Coolant Temperature Sensor 1 harness is open or shorted, Engine Coolant Temperature Sensor 1 circuit poor electrical connection.
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 268

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 31, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0115 2017 Honda CR-V Description

The Engine Coolant Temperature (ECT) Sensor 1 is used for air/fuel ratio feedback control, ignition timing control, idle speed control, and other functions. The ECT Sensor 1 resistance varies depending on the engine coolant temperature. As the engine coolant cools, the ECT Sensor 1 resistance increases, and the Powertrain Control Module (PCM) detects a high signal voltage. As the engine coolant warms, the ECT Sensor 1 resistance decreases, and the PCM detects a low signal voltage. If the ECT Sensor 1 output voltage is a set value, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0115 2017 Honda CR-V - Engine Coolant Temperature Sensor 1 Out of Range - AutoCodes.com — P0115 2017 Honda CR-V Code - Engine Coolant Temperature Sensor 1 Out of Range

What does this mean?

What are the Possible Causes of the DTC P0115 2017 Honda CR-V?

Faulty Engine Coolant Temperature (ECT) Sensor 1
Engine Coolant Temperature Sensor 1 harness is open or shorted
Engine Coolant Temperature Sensor 1 circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0115 2017 Honda CR-V?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0115 2017 Honda CR-V 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 P0115 2017 Honda CR-V code?

Need more information on how to fix the P0115 2017 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0115 2017 Honda CR-V code diagnosed by a professional: Find a repair shop in your area

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 P0115 2017 Honda CR-V Code

1. What are the common symptoms of OBDII code P0115 in a 2017 Honda CR-V?

- Common symptoms include issues with the engine temperature gauge, overheating, poor fuel economy, and potential stalling or rough idling.

2. What does the OBDII code P0115 indicate in a 2017 Honda CR-V?

- The code P0115 indicates that the Engine Coolant Temperature Sensor 1 is out of range in the 2017 Honda CR-V, affecting the engine's performance and efficiency.

3. What are the possible causes of OBDII code P0115 in a 2017 Honda CR-V?

- Potential causes include a faulty engine coolant temperature sensor, wiring issues, a malfunctioning thermostat, low coolant levels, or a problem with the engine control module.

4. How can I diagnose the OBDII code P0115 in my 2017 Honda CR-V?

- Diagnose the code by checking the engine coolant level, inspecting the sensor and its wiring for damage, testing the thermostat, and using an OBDII scanner to monitor temperature readings.

5. Can I continue driving my 2017 Honda CR-V with the OBDII code P0115?

- It is not recommended to continue driving with the P0115 code as it can lead to engine overheating, potential damage, and decreased performance.

6. How can I repair the OBDII code P0115 in my 2017 Honda CR-V?

- Repair options include replacing the engine coolant temperature sensor, fixing any wiring issues, ensuring proper coolant levels, and addressing any thermostat problems.

7. Is it possible to reset the OBDII code P0115 in a 2017 Honda CR-V without fixing the issue?

- While you can clear the code with an OBDII scanner, it is important to address the underlying problem causing the P0115 to prevent further issues.

8. Will fixing the OBDII code P0115 improve my 2017 Honda CR-V's fuel efficiency?

- Yes, resolving the P0115 code can help improve fuel efficiency by ensuring the engine operates at the correct temperature and optimal performance.

9. How long does it typically take to repair the OBDII code P0115 in a 2017 Honda CR-V?

- The repair time can vary depending on the exact cause of the P0115 code, but it usually takes a few hours to diagnose and fix the issue.

10. Can a DIY enthusiast repair the OBDII code P0115 in a 2017 Honda CR-V?

- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to repair the P0115 code by replacing the engine coolant temperature sensor and addressing any related issues.