P1413 2014 GMC Sierra Code - Exhaust Gas Recirculation Cooler Bypass Valve Control Circuit Shorted
Quick Answer
The P1413 diagnostic trouble code (DTC) for a 2014 GMC Sierra specifically refers to a problem with the Exhaust Gas Recirculation (EGR) Cooler Bypass Valve Control Circuit being shorted. Common causes include Faulty EGR Cooler Bypass Valve, Wiring or connector issues in the control circuit, Corrosion or damage to the EGR system components. 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 2014 GMC Sierra indicates Exhaust Gas Recirculation Cooler Bypass Valve Control Circuit Shorted.
- Common causes
- Common causes include Faulty EGR Cooler Bypass Valve, Wiring or connector issues in the control circuit, Corrosion or damage to the EGR system components.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P1413 2014 GMC Sierra Description
The P1413 diagnostic trouble code (DTC) for a 2014 GMC Sierra specifically refers to a problem with the Exhaust Gas Recirculation (EGR) Cooler Bypass Valve Control Circuit being shorted. The EGR system in a vehicle is responsible for recirculating a portion of the exhaust gases back into the engine's intake manifold. This process helps reduce emissions of harmful pollutants, such as nitrogen oxides (NOx), by lowering the combustion temperatures. The EGR cooler bypass valve controls the flow of exhaust gases through the EGR cooler, which is essential for maintaining optimal engine performance and emissions levels.
Common Causes of P1413 2014 GMC Sierra
- Faulty EGR Cooler Bypass Valve
- Wiring or connector issues in the control circuit
- Corrosion or damage to the EGR system components
- Electrical short in the circuit
- PCM (Powertrain Control Module) failure
Symptoms of P1413 2014 GMC Sierra
- Check Engine Light illuminated
- Reduced engine performance
- Decreased fuel efficiency
- Rough idling or stalling
- Hesitation during acceleration
How to Fix P1413 2014 GMC Sierra
- Begin by conducting a thorough inspection of the EGR Cooler Bypass Valve and its control circuit to identify any visible damage or corrosion.
- Test the continuity and resistance of the wiring harness and connectors associated with the EGR system to pinpoint any electrical faults.
- Replace the EGR Cooler Bypass Valve if it is found to be faulty, ensuring proper installation and connection.
- Repair or replace any damaged wiring or connectors in the control circuit to restore proper electrical function.
- Clear the DTCs from the vehicle's PCM and perform a test drive to verify that the issue has been resolved.
Cost to Fix P1413 2014 GMC Sierra
The typical repair costs for addressing a P1413 code on a 2014 GMC Sierra can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the cost of replacing an EGR Cooler Bypass Valve can range from $150 to $300, while addressing wiring or connector issues may add to the total repair bill. Including parts and labor, the total cost for resolving this issue could range from $300 to $600. It's important to note that diagnosis time and labor rates can vary, so it's advisable to check with local auto repair shops for a more accurate estimate.
Need more information about the P1413 2014 GMC Sierra code?
Need more information on how to fix the P1413 2014 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1413 2014 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1413 2014 GMC Sierra Code
What does the OBDII code P1413 mean on a 2014 GMC Sierra?
1. P1413 indicates a short circuit in the Exhaust Gas Recirculation (EGR) cooler bypass valve control circuit. 2.
What are the symptoms of the P1413 code on a 2014 GMC Sierra?
Common symptoms include the check engine light turning on, reduced engine performance, poor fuel efficiency, and potential engine overheating. 3.
What causes the P1413 code to appear on a 2014 GMC Sierra?
The code is typically caused by a shorted or damaged EGR cooler bypass valve, faulty wiring or connectors in the control circuit, or an issue with the powertrain control module (PCM). 4.
Can I drive my 2014 GMC Sierra with the P1413 code?
While the vehicle may still be drivable, continuing to drive with this code can lead to further engine performance issues or damage to the EGR system. 5.
How do I diagnose the P1413 code on my 2014 GMC Sierra?
Diagnose the code by inspecting the EGR cooler bypass valve, checking the wiring and connectors for damage, and using a multimeter to test for shorts in the circuit. 6.
How can I fix the P1413 code on a 2014 GMC Sierra?
Repairs may include replacing the EGR cooler bypass valve, repairing or replacing damaged wiring or connectors, or reprogramming the PCM if necessary. 7.
Is the P1413 code related to emissions on a 2014 GMC Sierra?
Yes, the EGR system is part of the emissions control system, and this code can affect your vehicle’s ability to meet emissions standards. 8.
What tools are needed to troubleshoot the P1413 code?
You’ll need an OBDII scanner, a multimeter for testing the circuit, and possibly basic tools for examining and replacing components. 9.
How much does it cost to repair the P1413 code on a 2014 GMC Sierra?
Repair costs vary but can range from $100 to $500, depending on whether wiring repairs, valve replacement, or PCM reprogramming is required. 10.
Can a dirty EGR system cause the P1413 code on a 2014 GMC Sierra?
While a dirty EGR system can cause other issues, the P1413 code specifically relates to a short in the bypass valve control circuit rather than clogging.
Discuss the causes and fixes for P1413 2014 GMC Sierra OBDII Code
Code P1413 2014 GMC Sierra comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.