AutoCodesChevrolet – C0625 2017 Chevrolet Silverado

C0625 2017 Chevrolet Silverado Code - Left Rear Position Sensor Circuit

Quick Answer

The Suspension Control Module supplies a 5 V reference signal to each Suspension Position Sensor. Common causes include Faulty Left Rear Position Sensor, Left Rear Position Sensor harness is open or shorted, Left Rear Position 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
C0625 2017 Chevrolet Silverado indicates Left Rear Position Sensor Circuit.
Common causes
Common causes include Faulty Left Rear Position Sensor, Left Rear Position Sensor harness is open or shorted, Left Rear Position 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 179
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 16, 2023
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Code C0625 2017 Chevrolet Silverado Description

The Suspension Control Module supplies a 5 V reference signal to each Suspension Position Sensor. The Suspension Position Sensors supply a signal of 0.35–4.75 V to the Suspension Control Module which represents the position between the body and the wheel. The sensors are also grounded through the Suspension Control Module. The Diagnostic Trouble Code (DTC) will be set when the Suspension Control Module measures a Suspension Position Sensor signal less than 0.35 V or greater than 4.75 V for more than 5 s while the vehicle is operated under normal driving conditions.
OBDII Code C0625 2017 Chevrolet Silverado - Left Rear Position Sensor Circuit - AutoCodes.com
C0625 2017 Chevrolet Silverado Code - Left Rear Position Sensor Circuit

What are the Possible Causes of the DTC C0625 2017 Chevrolet Silverado?

  • Faulty Left Rear Position Sensor
  • Left Rear Position Sensor harness is open or shorted
  • Left Rear Position Sensor circuit poor electrical connection
  • Faulty Suspension Control Module

How to Fix the DTC C0625 2017 Chevrolet Silverado?

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 C0625 2017 Chevrolet Silverado 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 C0625 2017 Chevrolet Silverado code?

Need more information on how to fix the C0625 2017 Chevrolet Silverado 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 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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