AutoCodes – Chevrolet – P15FA 2016 Chevrolet Silverado

P15FA 2016 Chevrolet Silverado Code - Wheel Slip Status Signal Message Counter Incorrect

Quick Answer

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Wheel Speed Sensor, Wheel Speed Sensor harness is open or shorted, Wheel 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: P15FA 2016 Chevrolet Silverado indicates Wheel Slip Status Signal Message Counter Incorrect.
Common causes: Common causes include Faulty Wheel Speed Sensor, Wheel Speed Sensor harness is open or shorted, Wheel 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 160

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 28, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P15FA 2016 Chevrolet Silverado Description

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Operating information and commands are exchanged among the control modules. Each module on the serial data circuit maintains a transmit error counter and a receive error counter. The counter values increase with detected errors and decrease with error-free messages. The Diagnostic Trouble Code (DTC) will be set when the Wheel Slip Status Signal Message Counter is Incorrect.

OBDII Code P15FA 2016 Chevrolet Silverado - Wheel Slip Status Signal Message Counter Incorrect - AutoCodes.com — P15FA 2016 Chevrolet Silverado Code - Wheel Slip Status Signal Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P15FA 2016 Chevrolet Silverado?

Faulty Wheel Speed Sensor
Wheel Speed Sensor harness is open or shorted
Wheel Speed Sensor circuit poor electrical connection

How to Fix the DTC P15FA 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 P15FA 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 P15FA 2016 Chevrolet Silverado code?

Need more information on how to fix the P15FA 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 P15FA 2016 Chevrolet Silverado Code

1. What does the OBDII code P15FA mean on a 2016 Chevrolet Silverado?

The code P15FA indicates "Wheel Slip Status Signal Message Counter Incorrect," which points to an issue with the communication of wheel slip status between the vehicle's modules.

2. What are the common symptoms of the P15FA code in a 2016 Chevrolet Silverado?

Symptoms may include the illumination of the check engine light, traction control light, ABS light, or reduced traction and stability performance.

3. What causes the P15FA code to appear on a 2016 Chevrolet Silverado?

Common causes include faulty wheel speed sensors, a malfunctioning electronic brake control module (EBCM), damaged wiring, or communication errors between the modules.

4. Can a faulty wheel speed sensor trigger the P15FA code?

Yes, a faulty wheel speed sensor can cause the P15FA code by disrupting accurate wheel slip communication.

5. How can I diagnose the P15FA code on my 2016 Chevrolet Silverado?

Start by scanning for related codes, inspecting the wheel speed sensors, checking wiring for damage or corrosion, and verifying proper module communication.

6. Is it safe to drive my 2016 Chevrolet Silverado with the P15FA code active?

While the truck may still be drivable, reduced traction and stability control could pose a safety risk, especially in slippery conditions.

7. How can I fix the P15FA code on a 2016 Chevrolet Silverado?

Repairs may involve replacing a faulty wheel speed sensor, fixing damaged wiring, or reprogramming the affected modules if communication errors are found.

8. Can a software update resolve the P15FA code on a 2016 Chevrolet Silverado?

Yes, a software update for the EBCM or other related modules may resolve communication issues causing the code.

9. How much does it cost to repair the P15FA code on a 2016 Chevrolet Silverado?

Repair costs vary but typically range from $100 to $300 for wheel speed sensor replacement or module reprogramming, depending on labor rates and parts.

10. Do I need professional help to fix the P15FA code on my 2016 Chevrolet Silverado?

While some repairs, like sensor replacement, can be done by experienced DIYers, diagnosing and fixing communication or module issues often requires professional tools and expertise.