AutoCodes – Chevrolet – P2160 2016 Chevrolet Silverado

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

Quick Answer

The Vehicle Speed Sensor (VSS) provides vehicle speed information to the Engine Control Module (ECM). Common causes include Faulty Vehicle Speed Sensor (VSS), Vehicle Speed Sensor harness is open or shorted, Vehicle Speed 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: P2160 2016 Chevrolet Silverado indicates Vehicle Speed Sensor 2 Circuit Low Voltage.
Common causes: Common causes include Faulty Vehicle Speed Sensor (VSS), Vehicle Speed Sensor harness is open or shorted, Vehicle Speed 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 691

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 08, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2160 2016 Chevrolet Silverado Description

The Vehicle Speed Sensor (VSS) provides vehicle speed information to the Engine Control Module (ECM). The VSS is a permanent magnet generator. The sensor is mounted in the transfer case facing the rear internal gear which is splined to the output shaft assembly. As the output shaft and internal gear rotate, the toothed rotor of the internal gear produces AC voltage as the rotor teeth pass through the magnetic field of the sensor. The AC voltage level and the number of pulses increase as the speed of the vehicle increases. The ECM converts the voltage to vehicle speed. The ECM uses the output shaft speed signal to determine shift timing, as well as transfer case range. The Diagnostic Trouble Code (DTC) will be set when there is no speed signal from the transfer case speed sensor.

OBDII Code P2160 2016 Chevrolet Silverado - Vehicle Speed Sensor 2 Circuit Low Voltage - AutoCodes.com — P2160 2016 Chevrolet Silverado Code - Vehicle Speed Sensor 2 Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P2160 2016 Chevrolet Silverado?

Faulty Vehicle Speed Sensor (VSS)
Vehicle Speed Sensor harness is open or shorted
Vehicle Speed Sensor circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2160 2016 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 P2160 2016 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 P2160 2016 Chevrolet Silverado code?

Need more information on how to fix the P2160 2016 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 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.