AutoCodes – Toyota – P0517 2014 Toyota RAV4

P0517 2014 Toyota RAV4 Code - Battery Temperature Sensor Circuit High

Quick Answer

The battery temperature sensor built into the generator control ECU assembly detects the battery temperature. Common causes include Faulty Battery Temperature Sensor (Built into the Generator control ECU assembly), Battery Temperature Sensor harness is open or shorted, Battery Temperature Sensor 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: P0517 2014 Toyota RAV4 indicates Battery Temperature Sensor Circuit High.
Common causes: Common causes include Faulty Battery Temperature Sensor (Built into the Generator control ECU assembly), Battery Temperature Sensor harness is open or shorted, Battery Temperature Sensor 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 305

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Apr 06, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0517 2014 Toyota RAV4 Description

The battery temperature sensor built into the generator control ECU assembly detects the battery temperature. A thermistor is integrated into the battery temperature sensor, and the resistance of the thermistor changes according to the battery temperature. The resistance of the thermistor increases as the battery temperature decreases and decreases as the temperature increases. The generator control ECU assembly reduces the amount of charging current based on this signal in order to protect the battery. The Diagnostic Trouble Code (DTC) will be set when the battery temperature sensor output value is abnormally high for 0.5 seconds or more with the ignition switch ON.

OBDII Code P0517 2014 Toyota RAV4 - Battery Temperature Sensor Circuit High - AutoCodes.com — P0517 2014 Toyota RAV4 Code - Battery Temperature Sensor Circuit High

What does this mean?

What are the Possible Causes of the DTC P0517 2014 Toyota RAV4?

Faulty Battery Temperature Sensor (Built into the Generator control ECU assembly)
Battery Temperature Sensor harness is open or shorted
Battery Temperature Sensor circuit poor electrical connection

How to Fix the DTC P0517 2014 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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0517 2014 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 P0517 2014 Toyota RAV4 code?

Need more information on how to fix the P0517 2014 Toyota RAV4 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 P0517 2014 Toyota RAV4 Code

1. What are the common symptoms of OBDII code P0517 in a 2014 Toyota RAV4?

- Common symptoms include the check engine light illuminating, difficulty starting the vehicle, reduced fuel efficiency, and potential issues with the vehicle's battery performance.

2. What does the OBDII code P0517 "Battery Temperature Sensor Circuit High" mean in a 2014 Toyota RAV4?

- This code indicates that the Engine Control Module (ECM) has detected a high voltage signal from the battery temperature sensor, suggesting a problem with the sensor or its circuit.

3. What are the possible causes of OBDII code P0517 in a 2014 Toyota RAV4?

- The main causes of this code include a faulty battery temperature sensor, a damaged sensor wiring harness, poor electrical connections, or issues with the ECM itself.

4. How can I diagnose the issue related to OBDII code P0517 in my 2014 Toyota RAV4?

- Diagnosing the issue involves checking the battery temperature sensor and its wiring for any visible damage, testing the sensor's resistance, and using a multimeter to verify the voltage output.

5. Can I continue driving my 2014 Toyota RAV4 with OBDII code P0517?

- It is not recommended to drive the vehicle with this code as it may lead to further electrical and performance issues. It is best to address the problem promptly.

6. How can I reset the OBDII code P0517 in my 2014 Toyota RAV4?

- The code can be cleared using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. However, it is important to address the underlying issue causing the code.

7. Is it possible to repair OBDII code P0517 in a 2014 Toyota RAV4 without professional help?

- Depending on your automotive repair skills, you may be able to replace the battery temperature sensor or repair the wiring yourself. However, professional diagnosis and repair are recommended for accurate and lasting solutions.

8. Are there any tips to prevent OBDII code P0517 from reoccurring in my 2014 Toyota RAV4?

- Regularly inspecting the battery temperature sensor and its wiring for damage, maintaining proper battery health, and ensuring all electrical connections are secure can help prevent the code from reoccurring.

9. How much does it typically cost to fix OBDII code P0517 in a 2014 Toyota RAV4?

- The cost of repairs for this code can vary depending on the underlying issue, the need for sensor replacement, and labor costs. It is advisable to obtain quotes from reputable auto repair shops.

10. Can OBDII code P0517 in a 2014 Toyota RAV4 affect the vehicle's overall performance?

- Yes, untreated issues related to this code can impact the vehicle's performance, fuel efficiency, and may lead to further electrical system complications. Addressing the problem promptly is crucial.