AutoCodes – Chevrolet – P16F3 2018 Chevrolet Silverado

P16F3 2018 Chevrolet Silverado Code - Control Module Redundant Memory Performance

Quick Answer

This diagnostic applies to internal microprocessor integrity conditions within the Engine Control Module (ECM). Common causes include Low battery voltage, Reprogram Engine Control Module (ECM), Faulty Engine 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: P16F3 2018 Chevrolet Silverado indicates Control Module Redundant Memory Performance.
Common causes: Common causes include Low battery voltage, Reprogram Engine Control Module (ECM), Faulty Engine 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.

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Code Popularity 575

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 Mar 29, 2024

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P16F3 2018 Chevrolet Silverado Description

This diagnostic applies to internal microprocessor integrity conditions within the Engine Control Module (ECM). This diagnostic also addresses if the ECM is not programmed. The ECM monitors its ability to read and write to the memory. It also monitors a timing function. No external circuits are involved. The Diagnostic Trouble Code (DTC) will be set when the ECM detects an internal failure or incomplete programming for more than 10 s.

OBDII Code P16F3 2018 Chevrolet Silverado - Control Module Redundant Memory Performance - AutoCodes.com — P16F3 2018 Chevrolet Silverado Code - Control Module Redundant Memory Performance

What does this mean?

What are the Possible Causes of the DTC P16F3 2018 Chevrolet Silverado?

Low battery voltage
Reprogram Engine Control Module (ECM)
Faulty Engine Control Module
Engine Control Module harness is open or shorted
Engine Control Module circuit poor electrical connection

How to Fix the DTC P16F3 2018 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 does this mean?

Code Tech Notes

If no problems are found during the inspection, reprogram the Powertrain Control Module (PCM) with the latest software program.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P16F3 2018 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 P16F3 2018 Chevrolet Silverado code?

Need more information on how to fix the P16F3 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P16F3 2018 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 P16F3 2018 Chevrolet Silverado Code

1. What does OBDII code P16F3 on a 2018 Chevrolet Silverado mean?

The code P16F3 indicates Control Module Redundant Memory Performance issue on the 2018 Chevrolet Silverado.

2. What are the common symptoms of OBDII code P16F3 on a 2018 Chevrolet Silverado?

Common symptoms of code P16F3 may include engine performance issues, rough idling, and potential stalling.

3. What are the possible causes of OBDII code P16F3 on a 2018 Chevrolet Silverado?

Potential causes of code P16F3 can include a faulty control module, wiring issues, or a software malfunction.

4. How can I diagnose OBDII code P16F3 on a 2018 Chevrolet Silverado?

Diagnosing code P16F3 typically involves using a diagnostic scanner to read the code, checking the control module connections, and inspecting the wiring for any damage.

5. Can I continue driving my 2018 Chevrolet Silverado with OBDII code P16F3?

It is not recommended to drive your vehicle with an unresolved P16F3 code, as it can lead to further damage and potential safety hazards.

6. How can I repair OBDII code P16F3 on a 2018 Chevrolet Silverado?

Repairing code P16F3 may involve resetting the control module, repairing or replacing damaged wiring, or updating the software as recommended by a professional mechanic.

7. Is it safe to clear the OBDII code P16F3 on a 2018 Chevrolet Silverado myself?

Clearing the code without addressing the underlying issue may only temporarily resolve the symptoms. It is best to diagnose and repair the root cause before clearing the code.

8. How much does it cost to fix OBDII code P16F3 on a 2018 Chevrolet Silverado?

The cost of fixing code P16F3 can vary depending on the exact cause of the issue, but it may involve labor costs for diagnosis and repair, as well as potential parts replacement.

9. Can a DIY enthusiast fix OBDII code P16F3 on a 2018 Chevrolet Silverado?

While some aspects of diagnosing and repairing code P16F3 may be tackled by a DIY enthusiast, it is recommended to consult with a professional mechanic for accurate diagnosis and proper repair.

10. How often does OBDII code P16F3 occur in a 2018 Chevrolet Silverado?

The occurrence of code P16F3 can vary depending on the vehicle's usage, maintenance history, and other factors, making it important to address any diagnostic trouble codes promptly.