AutoCodes – Chevrolet – P1413 2016 Chevrolet Silverado

P1413 2016 Chevrolet Silverado Code - Exhaust Gas Recirculation Cooler Bypass Valve Control Circuit Shorted

Quick Answer

The Engine Control Module (ECM) uses the Exhaust Gas Recirculation (EGR) bypass valve position sensor to determine the position of the bypass valve. Common causes include Faulty Exhaust Gas Recirculation (EGR) Cooler Bypass Valve, Exhaust Gas Recirculation Cooler Bypass Valve harness is open or shorted, Exhaust Gas Recirculation Cooler Bypass Valve 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: P1413 2016 Chevrolet Silverado indicates Exhaust Gas Recirculation Cooler Bypass Valve Control Circuit Shorted.
Common causes: Common causes include Faulty Exhaust Gas Recirculation (EGR) Cooler Bypass Valve, Exhaust Gas Recirculation Cooler Bypass Valve harness is open or shorted, Exhaust Gas Recirculation Cooler Bypass Valve 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,536

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 30, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1413 2016 Chevrolet Silverado Description

The Engine Control Module (ECM) uses the Exhaust Gas Recirculation (EGR) bypass valve position sensor to determine the position of the bypass valve. The ECM sends a reference voltage through the 5-volt reference circuit to the position sensor. The ECM provides a voltage return path for the sensor through the low reference circuit. A variable voltage signal, based on the valve position, is sent from the sensor to the ECM through the position sensor signal circuit. The ECM compares the actual bypass valve position with the desired bypass valve position when the valve is commanded open or closed. The EGR cooler bypass valve is controlled by the ECM through the bypass valve motor high control and the low control circuits. The ECM will pulse width modulate the low control circuit to ground when EGR cooler bypass is desired.
The Diagnostic Trouble Code (DTC) will be set when the ECM detects a short circuit condition of the EGR cooler bypass valve motor control circuits for greater than 3 s.

OBDII Code P1413 2016 Chevrolet Silverado - Exhaust Gas Recirculation Cooler Bypass Valve Control Circuit Shorted - AutoCodes.com — P1413 2016 Chevrolet Silverado Code - Exhaust Gas Recirculation Cooler Bypass Valve Control Circuit Shorted

What does this mean?

What are the Possible Causes of the DTC P1413 2016 Chevrolet Silverado?

Faulty Exhaust Gas Recirculation (EGR) Cooler Bypass Valve
Exhaust Gas Recirculation Cooler Bypass Valve harness is open or shorted
Exhaust Gas Recirculation Cooler Bypass Valve circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P1413 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 P1413 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 P1413 2016 Chevrolet Silverado code?

Need more information on how to fix the P1413 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1413 2016 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 P1413 2016 Chevrolet Silverado Code

1. What does the OBDII code P1413 mean on a 2016 Chevrolet Silverado?

P1413 indicates a problem with the Exhaust Gas Recirculation (EGR) Cooler Bypass Valve Control Circuit, specifically a shorted condition.

2. What are the common symptoms of code P1413 in a 2016 Silverado?

Symptoms may include the Check Engine Light turning on, reduced engine performance, increased emissions, or unusual engine noises.

3. What can cause the P1413 code to appear in a 2016 Chevrolet Silverado?

Common causes include damaged wiring or connectors, a faulty EGR cooler bypass valve, or a malfunctioning control module.

4. Is it safe to drive a 2016 Silverado with the P1413 code?

While it may be safe to drive short distances, ignoring the issue can lead to further engine or emissions system damage over time.

5. How can I diagnose the P1413 code on my 2016 Silverado?

Start by inspecting the wiring and connectors for damage or corrosion, check the EGR cooler bypass valve for proper operation, and use a multimeter to test the control circuit.

6. How do I fix the P1413 code on a 2016 Chevrolet Silverado?

Repairs may include replacing damaged wiring, repairing connectors, or replacing the EGR cooler bypass valve if it is faulty.

7. Can a faulty EGR cooler bypass valve trigger the P1413 code?

Yes, a malfunctioning EGR cooler bypass valve is one of the most common causes of this code.

8. Will clearing the code with a scan tool fix the P1413 issue on my Silverado?

Clearing the code will turn off the Check Engine Light temporarily, but the code will return if the underlying issue is not resolved.

9. How much does it typically cost to repair the P1413 code on a 2016 Chevrolet Silverado?

Repair costs can vary but may range from $100 to $500, depending on whether the issue is related to wiring or requires replacing the EGR cooler bypass valve.

10. Can a failing PCM cause the P1413 code on a 2016 Silverado?

While rare, a failing Powertrain Control Module (PCM) can cause this code if it is unable to properly control the EGR cooler bypass valve.