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P2160 2016 Chevrolet Silverado Code - Vehicle Speed Sensor 2 Circuit Low Voltage

Quick Answer

The P2160 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado refers to the Vehicle Speed Sensor 2 Circuit Low Voltage. Common causes include Faulty Vehicle Speed Sensor, Damaged wiring or connectors in the VSS circuit, Corrosion or debris affecting the VSS. 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
P2160 2016 Chevrolet Silverado indicates Vehicle Speed Sensor 2 Circuit Low Voltage.
Common causes
Common causes include Faulty Vehicle Speed Sensor, Damaged wiring or connectors in the VSS circuit, Corrosion or debris affecting the VSS.
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 16, 2024
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Code P2160 2016 Chevrolet Silverado Description

The P2160 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado refers to the Vehicle Speed Sensor 2 Circuit Low Voltage. This code indicates that there is a problem with the circuit that is responsible for monitoring the vehicle's speed. The Vehicle Speed Sensor (VSS) is a crucial component that helps the vehicle's onboard computer system determine the speed at which the vehicle is traveling. The VSS provides this information by measuring the rotation of the transmission output shaft.

OBDII Code P2160 2016 Chevrolet Silverado - Vehicle Speed Sensor 2 Circuit Low Voltage
P2160 2016 Chevrolet Silverado Code - Vehicle Speed Sensor 2 Circuit Low Voltage

Common Causes of P2160 2016 Chevrolet Silverado

  1. Faulty Vehicle Speed Sensor
  2. Damaged wiring or connectors in the VSS circuit
  3. Corrosion or debris affecting the VSS
  4. Issues with the vehicle's computer system
  5. Electrical problems in the VSS circuit

Symptoms of P2160 2016 Chevrolet Silverado

  1. Inaccurate speedometer readings
  2. Erratic shifting of the transmission
  3. Limp mode activation
  4. Check Engine Light illuminated
  5. Loss of cruise control functionality

How to Fix P2160 2016 Chevrolet Silverado

  1. Begin by diagnosing the issue using a scan tool to confirm the P2160 code and pinpoint the exact cause.
  2. Inspect the Vehicle Speed Sensor and its wiring for any visible damage, corrosion, or loose connections.
  3. Test the VSS using a multimeter to check for proper voltage and resistance.
  4. Replace the Vehicle Speed Sensor if it is found to be faulty, ensuring proper installation and connection.
  5. Clear the DTC and test drive the vehicle to confirm that the issue has been resolved.

Cost to Fix P2160 2016 Chevrolet Silverado

The typical repair costs for addressing a Vehicle Speed Sensor 2 Circuit Low Voltage issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, replacing a faulty Vehicle Speed Sensor can cost between $100 and $200 for the part, with additional labor costs ranging from $100 to $200. Keep in mind that diagnostic time and labor rates at auto repair shops can fluctuate, so it's recommended to obtain quotes from local shops for a more accurate estimate.

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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 P2160 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2160 in a 2016 Chevrolet Silverado?

Common symptoms include issues with the vehicle speedometer, erratic speedometer readings, and potentially harsh shifting of the transmission.

2. What does the OBDII code P2160 indicating "Vehicle Speed Sensor 2 Circuit Low Voltage" mean in a 2016 Chevrolet Silverado?

This code indicates that the vehicle's onboard computer has detected a low voltage condition in the circuit related to the second vehicle speed sensor.

3. What are the possible causes of OBDII code P2160 in a 2016 Chevrolet Silverado?

Possible causes include a faulty vehicle speed sensor, damaged wiring or connectors in the speed sensor circuit, or a problem with the vehicle's ECM (Engine Control Module).

4. How can I diagnose the OBDII code P2160 in my 2016 Chevrolet Silverado?

Diagnosis typically involves checking the vehicle speed sensor and its circuit for any visible damage, testing the sensor's resistance, and inspecting the wiring and connectors for continuity and proper voltage.

5. Can I continue driving my 2016 Chevrolet Silverado with the OBDII code P2160 present?

It is not recommended to continue driving with this code as it can lead to inaccurate speedometer readings and potential transmission issues. It's advisable to address the underlying problem promptly.

6. How can I repair OBDII code P2160 in my 2016 Chevrolet Silverado?

Repair options may include replacing the faulty vehicle speed sensor, repairing damaged wiring or connectors, or reprogramming the vehicle's ECM to address the low voltage issue.

7. Is it possible to reset the OBDII code P2160 in a 2016 Chevrolet Silverado without fixing the underlying issue?

While clearing the code may temporarily turn off the check engine light, the issue causing the code will persist and may trigger the code again. It's crucial to address the root cause of the problem.

8. Can extreme weather conditions trigger the OBDII code P2160 in a 2016 Chevrolet Silverado?

Extreme weather conditions can potentially affect the vehicle speed sensor's performance, leading to issues that trigger the low voltage code. Inspecting the sensor and its connections is advisable in such situations.

9. Are there any preventive maintenance tips to avoid encountering the OBDII code P2160 in a 2016 Chevrolet Silverado?

Regularly inspecting the vehicle speed sensor, ensuring proper wiring connections, and addressing any speedometer issues promptly can help prevent the occurrence of the low voltage code.

10. Does OBDII code P2160 in a 2016 Chevrolet Silverado pose a safety risk?

While the code itself may not pose an immediate safety risk, it can lead to inaccurate speed readings and potential transmission issues, impacting the vehicle's performance and safety. Addressing the code promptly is recommended.

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