P1413 2017 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 2017 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.
Code P1413 2017 Chevrolet Silverado Description
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.
What are the Possible Causes of the DTC P1413 2017 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 2017 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 2017 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.
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Frequently Asked Questions about P1413 2017 Chevrolet Silverado Code
What does the OBDII code P1413 mean on a 2017 Chevrolet Silverado?
1. The P1413 code indicates a fault in the Exhaust Gas Recirculation (EGR) Cooler Bypass Valve Control Circuit, specifically a shorted condition in the circuit. 2.
What are the common symptoms of code P1413 in a 2017 Chevrolet Silverado?
Symptoms may include an illuminated check engine light, reduced engine performance, increased emissions, and potential overheating of the EGR system. 3.
What causes the P1413 code to appear on a 2017 Chevrolet Silverado?
Common causes include damaged wiring, a short circuit in the EGR cooler bypass valve, a faulty EGR bypass valve, or issues with the powertrain control module (PCM). 4.
Can I drive my 2017 Chevrolet Silverado with the P1413 code?
While the vehicle may still be drivable, prolonged driving with this code can lead to increased emissions, reduced fuel efficiency, and potential engine damage, so it’s best to address the issue promptly. 5.
How do I diagnose the P1413 code on a 2017 Chevrolet Silverado?
Start by inspecting the EGR cooler bypass valve and its wiring for damage or shorts, then use a multimeter to test the circuit. A scan tool can also help confirm if the valve is operating within its expected range. 6.
How do I fix the P1413 code on a 2017 Chevrolet Silverado?
Repairs may involve replacing a faulty EGR cooler bypass valve, repairing or replacing damaged wiring, or reprogramming/updating the PCM if necessary. 7.
How much does it cost to repair the P1413 code on a 2017 Chevrolet Silverado?
Repair costs can vary, but replacing an EGR bypass valve typically ranges from $150 to $400, including parts and labor. Wiring repairs may cost less. 8.
Can a faulty PCM cause the P1413 code?
Yes, though less common, a malfunctioning PCM could incorrectly detect a short in the EGR cooler bypass valve circuit and trigger the P1413 code. 9.
What tools are needed to diagnose and fix the P1413 code?
You’ll typically need a scan tool, a multimeter, and basic hand tools for inspecting and testing the EGR bypass valve and its wiring. 10.
Will clearing the P1413 code with a scan tool fix the problem?
Clearing the code may turn off the check engine light temporarily, but the underlying issue must be addressed to prevent the code from reappearing.
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