Engine-CodesChevrolet – C0625 2017 Chevrolet Silverado

C0625 2017 Chevrolet Silverado Code - Left Rear Position Sensor Circuit

Quick Answer

The C0625 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado refers to an issue with the left rear position sensor circuit. Common causes include Faulty left rear position sensor, Damaged or corroded wiring/connectors in the sensor circuit, Issues with the ECU or 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
C0625 2017 Chevrolet Silverado indicates Left Rear Position Sensor Circuit.
Common causes
Common causes include Faulty left rear position sensor, Damaged or corroded wiring/connectors in the sensor circuit, Issues with the ECU or 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.
Table of contents Created and updated by William Orellana on Sep 18, 2024
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Code C0625 2017 Chevrolet Silverado Description

The C0625 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado refers to an issue with the left rear position sensor circuit. This sensor is a crucial component of the vehicle's stability control system, which helps to ensure safe handling and traction in various driving conditions. The position sensor is responsible for detecting the rotational speed of the left rear wheel and sending this information to the vehicle's electronic control unit (ECU).

OBDII Code C0625 2017 Chevrolet Silverado - Left Rear Position Sensor Circuit
C0625 2017 Chevrolet Silverado Code - Left Rear Position Sensor Circuit

Common Causes of C0625 2017 Chevrolet Silverado

  1. Faulty left rear position sensor
  2. Damaged or corroded wiring/connectors in the sensor circuit
  3. Issues with the ECU or stability control module
  4. Wheel speed sensor malfunction
  5. Physical damage to the left rear wheel or hub assembly

Symptoms of C0625 2017 Chevrolet Silverado

  1. Illuminated ABS or stability control warning light on the dashboard
  2. Traction control system engaging unexpectedly or not working properly
  3. Increased stopping distance or difficulty braking
  4. Uneven tire wear on the left rear wheel
  5. Vehicle pulling to one side during braking or acceleration

How to Fix C0625 2017 Chevrolet Silverado

  1. Begin by connecting a diagnostic scanner to the vehicle's OBD-II port to retrieve the specific trouble code and confirm the issue with the left rear position sensor circuit.
  2. Inspect the wiring harness and connectors associated with the left rear position sensor for any signs of damage, corrosion, or loose connections. Repair or replace any damaged components as needed.
  3. Test the left rear position sensor using a multimeter to check for proper resistance and signal output. Replace the sensor if it fails the test.
  4. Clear the DTC from the ECU's memory using the diagnostic scanner and perform a test drive to ensure that the issue has been resolved.
  5. If the problem persists, further diagnostic testing may be required to identify any underlying issues with the stability control system or other related components.

Cost to Fix C0625 2017 Chevrolet Silverado

The typical repair costs for addressing a C0625 code on a 2017 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, replacing a faulty position sensor or repairing damaged wiring/connectors may cost between $150 to $300 for parts, with additional labor costs ranging from $100 to $200. However, it's important to note that diagnosis time and labor rates at auto repair shops can vary significantly based on factors such as location, vehicle make and model, and engine type. It's advisable to check with local repair shops for a more accurate estimate based on your specific circumstances.

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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 C0625 2017 Chevrolet Silverado Code

1. What does OBDII code C0625 mean on a 2017 Chevrolet Silverado?

C0625 indicates an issue with the left rear position sensor circuit, which monitors the suspension height or position.

2. What are the common symptoms of code C0625 in a 2017 Chevrolet Silverado?

Symptoms may include an illuminated suspension warning light, uneven ride height, or reduced performance of the adaptive suspension system.

3. What causes the C0625 code to appear on a 2017 Silverado?

The code can be triggered by a faulty left rear position sensor, damaged wiring or connectors in the sensor circuit, or a malfunctioning suspension control module.

4. How do I diagnose the C0625 code on my Silverado?

Inspect the left rear position sensor, check for damaged or corroded wiring and connectors, and use a scan tool to monitor sensor data and confirm the fault.

5. Can I drive my 2017 Chevrolet Silverado with a C0625 code?

While the vehicle is typically drivable, ignoring the issue may lead to uneven suspension performance or excessive wear on other suspension components.

6. How much does it cost to fix code C0625 on a Silverado?

Repair costs vary, but replacing a position sensor may range from $100 to $300, while wiring or module repairs can cost more depending on the complexity.

7. How can I fix a C0625 code on my 2017 Silverado?

Repairs may involve replacing the left rear position sensor, repairing damaged wiring or connectors, or reprogramming the suspension control module if necessary.

8. How do I reset the C0625 code after repairs on my Silverado?

Use an OBDII scan tool to clear the code after completing repairs. If the issue persists, the code may reappear.

9. Can a bad suspension control module cause the C0625 code?

Yes, a malfunctioning suspension control module can misinterpret signals from the position sensor and trigger the code.

10. How can I prevent the C0625 code from returning in my Silverado?

Regularly inspect and maintain the suspension system, including sensors, wiring, and connectors, to ensure proper operation.

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