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Engine-Codes – Generic – C1517

C1517 Code - Roll Rate Sensor Circuit Failure

Quick Answer

The C1517 diagnostic trouble code refers to a Roll Rate Sensor Circuit Failure. Common causes include Damaged wiring or connectors in the roll rate sensor circuit, Faulty roll rate sensor, Malfunctioning stability control module. 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
C1517 indicates Roll Rate Sensor Circuit Failure.
Common causes
Common causes include Damaged wiring or connectors in the roll rate sensor circuit, Faulty roll rate sensor, Malfunctioning stability control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code C1517 Description

The C1517 diagnostic trouble code refers to a Roll Rate Sensor Circuit Failure. This code is typically associated with the vehicle's stability control system, which uses the roll rate sensor to monitor the vehicle's lateral and longitudinal tilt or roll. The roll rate sensor measures the rate of roll or tilt of the vehicle during cornering and sudden maneuvers. If the sensor detects a fault in its circuit, it will trigger the C1517 code, indicating that there is a problem with the sensor's ability to accurately measure the vehicle's roll rate.

OBDII Code C1517 - Roll Rate Sensor Circuit Failure
C1517 Code - Roll Rate Sensor Circuit Failure

Common Causes of C1517

  1. Damaged wiring or connectors in the roll rate sensor circuit.
  2. Faulty roll rate sensor.
  3. Malfunctioning stability control module.
  4. Corrosion or water damage in the sensor circuit.
  5. Impact or physical damage to the roll rate sensor.

Symptoms of C1517

  1. Illumination of the stability control warning light on the dashboard.
  2. Reduced traction control effectiveness, especially during cornering.
  3. Increased body roll or sway during sudden maneuvers.
  4. Loss of stability or control while driving on slippery or uneven road surfaces.

How to Fix C1517

  1. Begin by diagnosing the specific cause of the roll rate sensor circuit failure using a diagnostic scanner to read and interpret the trouble codes.
  2. Inspect the wiring and connectors in the roll rate sensor circuit for any signs of damage, corrosion, or loose connections. Repair or replace any damaged components as needed.
  3. Test the roll rate sensor itself for proper functionality using a multimeter or oscilloscope. Replace the sensor if it is faulty.
  4. Check the stability control module for any malfunctions or errors. Reset or reprogram the module if necessary.
  5. Clear the trouble codes from the vehicle's computer system and perform a test drive to verify that the issue has been resolved.

Cost to Fix C1517

The typical repair costs for addressing a Roll Rate Sensor Circuit Failure can range from $200 to $500, depending on the specific cause of the issue and the cost of replacement parts. Keep in mind that labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. It's advisable to consult with a qualified mechanic or dealership to obtain a more accurate estimate based on your vehicle's make and model.

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Code C1517 Information for Specific Makes

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 C1517 Code

1. What are the common symptoms of OBDII code C1517 (Roll Rate Sensor Circuit Failure)?

- Common symptoms include the ABS warning light illuminating on the dashboard, stability control system malfunctions, and potential loss of traction control.

2. What can cause the OBDII code C1517 to trigger?

- The code C1517 can be triggered by a faulty roll rate sensor, damaged wiring or connectors in the sensor circuit, or issues with the stability control system.

3. How serious is the Roll Rate Sensor Circuit Failure issue indicated by code C1517?

- This issue can affect the vehicle's stability and traction control systems, so it is important to address it promptly to maintain safe driving conditions.

4. Can I continue driving my vehicle with OBDII code C1517 present?

- It is not recommended to continue driving the vehicle with the code present, as it may compromise the effectiveness of the stability and traction control systems.

5. How can I diagnose the Roll Rate Sensor Circuit Failure related to code C1517?

- Diagnosis typically involves using a scan tool to retrieve the code, inspecting the roll rate sensor and its circuit for damage, and testing the sensor's functionality.

6. Are there any DIY repair tips for resolving OBDII code C1517?

- DIY repair tips may include checking and cleaning the connectors, inspecting the wiring for damage, and replacing the roll rate sensor if necessary.

7. How much does it cost to repair the Roll Rate Sensor Circuit Failure issue associated with code C1517?

- The cost of repair can vary depending on the extent of the issue, with potential expenses including sensor replacement, wiring repairs, and labor costs.

8. Can a Roll Rate Sensor Circuit Failure be intermittent and trigger the OBDII code C1517 sporadically?

- Yes, intermittent issues with the roll rate sensor or its circuit can cause the code to trigger sporadically, making diagnosis and repair more challenging.

9. Will resetting the OBDII code C1517 make the issue go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue with the roll rate sensor circuit is not addressed, the code is likely to reappear.

10. Is it necessary to visit a mechanic for the repair of OBDII code C1517, or can it be fixed at home?

- While some DIY enthusiasts may be able to address the issue, it is generally recommended to consult a qualified mechanic for proper diagnosis and repair of the Roll Rate Sensor Circuit Failure indicated by code C1517.

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