P245D 2017 Chevrolet Silverado Code - Exhaust Gas Recirculation Cooler Bypass Control Circuit High Voltage
Quick Answer
The P245D diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado refers to an issue with the Exhaust Gas Recirculation (EGR) Cooler Bypass Control Circuit registering high voltage. Common causes include Faulty EGR cooler bypass valve, Damaged wiring or connectors in the control circuit, Malfunctioning EGR temperature sensor. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
- What it means
- P245D 2017 Chevrolet Silverado indicates Exhaust Gas Recirculation Cooler Bypass Control Circuit High Voltage.
- Common causes
- Common causes include Faulty EGR cooler bypass valve, Damaged wiring or connectors in the control circuit, Malfunctioning EGR temperature sensor.
- Severity
- Moderate - service should be scheduled soon.
- Can I drive?
- The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
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 P245D 2017 Chevrolet Silverado Description
The P245D diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado refers to an issue with the Exhaust Gas Recirculation (EGR) Cooler Bypass Control Circuit registering high voltage. The EGR system in a vehicle is responsible for recirculating a portion of the exhaust gases back into the engine's intake manifold to reduce emissions and control combustion temperatures. The EGR cooler helps to cool the recirculated exhaust gases before they are reintroduced into the engine.
Common Causes of P245D 2017 Chevrolet Silverado
- Faulty EGR cooler bypass valve
- Damaged wiring or connectors in the control circuit
- Malfunctioning EGR temperature sensor
- Issue with the engine control module (ECM)
Symptoms of P245D 2017 Chevrolet Silverado
- Decreased fuel efficiency
- Rough idling
- Engine misfires
- Stalling
- Check engine light illuminated
How to Fix P245D 2017 Chevrolet Silverado
- Diagnose the specific cause of the high voltage in the EGR Cooler Bypass Control Circuit using a scan tool to retrieve the DTC and inspecting the EGR system components.
- Test the EGR cooler bypass valve, wiring, connectors, and EGR temperature sensor for proper functionality and repair or replace any faulty parts.
- Clear the DTC from the ECM's memory and reset the system to see if the issue persists.
- If the problem persists, further diagnostic testing may be required to pinpoint the exact cause of the high voltage in the circuit.
- Once the root cause is identified, repair or replace the faulty component to resolve the issue and ensure proper operation of the EGR system.
Cost to Fix P245D 2017 Chevrolet Silverado
The typical repair costs for addressing a P245D code on a 2017 Chevrolet Silverado can vary depending on the specific cause of the issue and the cost of parts and labor. In general, the repair for this type of problem could range from $200 to $500, including parts and labor. However, it's important to note that diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's recommended to check with local auto repair shops for a more accurate estimate based on your specific circumstances.
Need more information about the P245D 2017 Chevrolet Silverado code?
Need more information on how to fix the P245D 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P245D 2017 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P245D 2017 Chevrolet Silverado Code
1. What does the OBDII code P245D mean on a 2017 Chevrolet Silverado?
P245D indicates a high voltage issue in the Exhaust Gas Recirculation (EGR) Cooler Bypass Control Circuit, meaning the system is not operating as intended.
2. What are the common symptoms of code P245D in a 2017 Chevrolet Silverado?
Symptoms include a check engine light, decreased fuel efficiency, poor engine performance, and potential engine overheating during heavy loads.
3. What causes code P245D to appear on a 2017 Chevrolet Silverado?
Common causes include a faulty EGR cooler bypass valve, wiring or connector issues, a malfunctioning EGR temperature sensor, or a failed powertrain control module (PCM).
4. Can I drive my 2017 Chevrolet Silverado with the P245D code?
While you can drive the vehicle, ignoring the issue can lead to reduced performance, increased emissions, and potential engine damage over time.
5. How is code P245D diagnosed?
A mechanic will use an OBDII scanner to confirm the code, inspect the EGR bypass valve and related wiring, and test the voltage and resistance in the circuit.
6. How do I fix the P245D code on a 2017 Chevrolet Silverado?
Repairs may involve replacing the EGR cooler bypass valve, repairing or replacing damaged wiring or connectors, or updating/reprogramming the PCM.
7. How much does it cost to repair the P245D code on a 2017 Chevrolet Silverado?
Repair costs vary but typically range from $200 to $600, depending on whether the issue lies with the bypass valve, wiring, or other components.
8. Can a dirty EGR system cause the P245D code?
Yes, carbon buildup in the EGR system can restrict flow and cause issues with the bypass valve, triggering the code.
9. Will clearing the code fix the problem?
Clearing the code without addressing the underlying issue may temporarily turn off the check engine light, but the problem will likely return.
10. Is the P245D code covered under warranty for a 2017 Chevrolet Silverado?
It depends on your warranty coverage and mileage. Check with your dealer to see if emissions-related components are still covered.
Discuss the causes and fixes for P245D 2017 Chevrolet Silverado OBDII Code
Code P245D 2017 Chevrolet Silverado 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.