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Engine-Codes – GMC – P2619 2016 GMC Sierra

P2619 2016 GMC Sierra Code - Crankshaft Position Signal Output Circuit High Voltage

Quick Answer

The P2619 diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates a problem with the Crankshaft Position Signal Output Circuit High Voltage. Common causes include Faulty crankshaft position sensor, Damaged or corroded wiring in the crankshaft position signal output circuit, Issues with the ECM. 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
P2619 2016 GMC Sierra indicates Crankshaft Position Signal Output Circuit High Voltage.
Common causes
Common causes include Faulty crankshaft position sensor, Damaged or corroded wiring in the crankshaft position signal output circuit, Issues with the ECM.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 19, 2024
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Code P2619 2016 GMC Sierra Description

The P2619 diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates a problem with the Crankshaft Position Signal Output Circuit High Voltage. The crankshaft position sensor is a vital component in the engine management system, as it provides the engine control module (ECM) with information about the position and speed of the crankshaft. This information is crucial for the ECM to accurately control fuel injection timing, ignition timing, and other engine functions.

OBDII Code P2619 2016 GMC Sierra - Crankshaft Position Signal Output Circuit High Voltage
P2619 2016 GMC Sierra Code - Crankshaft Position Signal Output Circuit High Voltage

Common Causes of P2619 2016 GMC Sierra

  1. Faulty crankshaft position sensor
  2. Damaged or corroded wiring in the crankshaft position signal output circuit
  3. Issues with the ECM
  4. Poor electrical connections
  5. Engine overheating causing sensor malfunction

Symptoms of P2619 2016 GMC Sierra

  1. Engine misfires
  2. Rough idling
  3. Engine stalling
  4. Decreased fuel efficiency
  5. Check Engine Light illuminated

How to Fix P2619 2016 GMC Sierra

  1. Begin by connecting a diagnostic scanner to the vehicle's OBD-II port to retrieve the trouble codes and confirm the P2619 code.
  2. Inspect the wiring harness and connectors in the crankshaft position signal output circuit for any damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the crankshaft position sensor using a multimeter to ensure it is functioning correctly. Replace the sensor if it is faulty.
  4. Clear the trouble codes from the ECM's memory using the diagnostic scanner.
  5. Start the vehicle and test drive to ensure the issue has been resolved and the Check Engine Light does not reappear.

Cost to Fix P2619 2016 GMC Sierra

The typical repair costs for addressing a P2619 code on a 2016 GMC Sierra can vary depending on the specific cause of the issue. In general, the cost of replacing a faulty crankshaft position sensor can range from $100 to $300, including parts and labor. However, if the issue is related to wiring or ECM problems, the repair costs may be higher. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.

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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 P2619 2016 GMC Sierra Code

1. What are the common symptoms of OBDII code P2619 in a 2016 GMC Sierra?

The common symptoms of code P2619 include rough idling, stalling, difficulty starting the engine, and reduced engine performance.

2. What causes the OBDII code P2619 in a 2016 GMC Sierra?

The code P2619 is triggered when the Engine Control Module (ECM) detects a high voltage condition in the crankshaft position signal output circuit. This can be caused by a faulty crankshaft position sensor, damaged wiring, or a malfunctioning ECM.

3. How can I diagnose the OBDII code P2619 in my 2016 GMC Sierra?

Diagnosing code P2619 involves checking the crankshaft position sensor and its wiring for any damage or loose connections. It is also recommended to perform a thorough inspection of the ECM and its connectors for any signs of malfunction.

4. Can I drive my 2016 GMC Sierra with OBDII code P2619?

It is not recommended to drive your vehicle with code P2619 as it can lead to further engine damage and potential safety hazards. It is advised to address the issue promptly to avoid any complications.

5. How do I repair OBDII code P2619 in my 2016 GMC Sierra?

To repair code P2619, you may need to replace the faulty crankshaft position sensor, repair any damaged wiring, or reprogram the ECM if necessary. It is recommended to consult a professional mechanic for accurate diagnosis and repair.

6. Is it safe to clear the OBDII code P2619 in my 2016 GMC Sierra using a diagnostic tool?

Clearing the code using a diagnostic tool may temporarily turn off the Check Engine Light, but it will not fix the underlying issue causing code P2619. It is essential to address the root cause of the problem to prevent the code from reoccurring.

7. How much does it cost to fix OBDII code P2619 in a 2016 GMC Sierra?

The cost of fixing code P2619 can vary depending on the cause of the issue, the replacement parts needed, and labor costs. It is recommended to obtain quotes from different repair shops to compare prices.

8. Can a DIY enthusiast repair OBDII code P2619 in a 2016 GMC Sierra?

While some DIY enthusiasts may be able to diagnose and repair code P2619, it is a complex issue that may require specialized tools and expertise. It is advisable to seek professional help to ensure the problem is addressed correctly.

9. Will OBDII code P2619 cause my 2016 GMC Sierra to fail an emissions test?

Yes, code P2619 can cause your vehicle to fail an emissions test as it indicates a malfunction in the crankshaft position signal output circuit, which can affect the engine's performance and emissions.

10. How often does OBDII code P2619 occur in a 2016 GMC Sierra?

Code P2619 is not a common OBDII code, but it can occur in a 2016 GMC Sierra due to various factors such as sensor failure, wiring issues, or ECM malfunctions. Regular maintenance and timely repairs can help prevent this code from appearing.

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