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B0560 2014 GMC Sierra Code - Engine RPM Input Circuit Signal Invalid

Quick Answer

The B0560 code for a 2014 GMC Sierra indicates that there is an issue with the Engine RPM Input Circuit Signal, specifically that the signal being received by the engine control module (ECM) is considered invalid. Common causes include Faulty crankshaft position sensor, Faulty camshaft position sensor, Wiring issues or poor connections in the RPM input circuit. 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
B0560 2014 GMC Sierra indicates Engine RPM Input Circuit Signal Invalid.
Common causes
Common causes include Faulty crankshaft position sensor, Faulty camshaft position sensor, Wiring issues or poor connections in the RPM input circuit.
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 11, 2024
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Code B0560 2014 GMC Sierra Description

The B0560 code for a 2014 GMC Sierra indicates that there is an issue with the Engine RPM Input Circuit Signal, specifically that the signal being received by the engine control module (ECM) is considered invalid. This code typically points to a problem with the input signal from the crankshaft position sensor, camshaft position sensor, or the vehicle speed sensor.

OBDII Code B0560 2014 GMC Sierra - Engine RPM Input Circuit Signal Invalid
B0560 2014 GMC Sierra Code - Engine RPM Input Circuit Signal Invalid

Common Causes of B0560 2014 GMC Sierra

  1. Faulty crankshaft position sensor
  2. Faulty camshaft position sensor
  3. Wiring issues or poor connections in the RPM input circuit
  4. ECM software or hardware malfunction
  5. Vehicle speed sensor malfunction

Symptoms of B0560 2014 GMC Sierra

  1. Engine misfires or runs rough
  2. Stalling or difficulty starting the engine
  3. Reduced fuel efficiency
  4. Check Engine Light illuminated
  5. Loss of power while driving

How to Fix B0560 2014 GMC Sierra

  1. Begin by using a scan tool to verify the B0560 code and determine the exact cause of the issue.
  2. Inspect the wiring harness and connectors related to the RPM input circuit for any signs of damage or corrosion. Repair or replace as needed.
  3. Test the crankshaft position sensor, camshaft position sensor, and vehicle speed sensor for proper operation. Replace any faulty sensors.
  4. Clear the code from the ECM and perform a test drive to ensure that the issue has been resolved.
  5. If the problem persists, further diagnostics may be necessary to pinpoint the exact cause of the invalid signal.

Cost to Fix B0560 2014 GMC Sierra

The cost of repairing a B0560 code on a 2014 GMC Sierra can vary depending on the specific cause of the issue. On average, the parts for this repair may range from $50 to $200, while labor costs can range from $100 to $300. Keep in mind that these are rough estimates and actual costs may differ based on location, vehicle make and model, and the repair shop chosen. It is recommended to obtain quotes from local auto repair shops to get a more accurate cost 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 B0560 2014 GMC Sierra Code

1. What are the common symptoms of OBDII code B0560 in a 2014 GMC Sierra?

The common symptoms of OBDII code B0560 (Engine RPM Input Circuit Signal Invalid) in a 2014 GMC Sierra may include issues with the tachometer, engine stalling, or difficulty starting the vehicle.

2. What could cause the Engine RPM Input Circuit Signal Invalid code in a 2014 GMC Sierra?

The Engine RPM Input Circuit Signal Invalid code (B0560) in a 2014 GMC Sierra may be caused by a faulty engine speed sensor, damaged wiring or connectors, or a malfunctioning engine control module (ECM).

3. How can I diagnose the Engine RPM Input Circuit Signal Invalid code in my 2014 GMC Sierra?

To diagnose the B0560 code in a 2014 GMC Sierra, you can start by checking the engine speed sensor, inspecting the wiring for any damage, and using a diagnostic scanner to read the error code and determine the exact cause of the issue.

4. Can I continue driving my 2014 GMC Sierra with the Engine RPM Input Circuit Signal Invalid code?

It is not recommended to continue driving your 2014 GMC Sierra with the B0560 code present, as it can lead to potential engine issues or safety concerns. It's best to address the problem promptly.

5. How can I repair the Engine RPM Input Circuit Signal Invalid code in my 2014 GMC Sierra?

To repair the B0560 code in a 2014 GMC Sierra, you may need to replace the faulty engine speed sensor, repair any damaged wiring or connectors, or reprogram the engine control module (ECM) if necessary.

6. Is it possible to clear the Engine RPM Input Circuit Signal Invalid code without fixing the underlying issue?

While you can clear the B0560 code using a diagnostic scanner, it is not recommended to do so without addressing the root cause, as the problem may persist and trigger the code again.

7. Are there any DIY tips for troubleshooting the Engine RPM Input Circuit Signal Invalid code in a 2014 GMC Sierra?

DIY tips for troubleshooting the B0560 code in a 2014 GMC Sierra include checking the engine speed sensor connections, inspecting the wiring for any visible damage, and ensuring all components are securely in place.

8. How much does it typically cost to repair the Engine RPM Input Circuit Signal Invalid code in a 2014 GMC Sierra?

The cost of repairing the B0560 code in a 2014 GMC Sierra can vary depending on the extent of the issue and the specific parts that need to be replaced. It's recommended to consult a professional for an accurate estimate.

9. Can extreme weather conditions affect the occurrence of the Engine RPM Input Circuit Signal Invalid code in a 2014 GMC Sierra?

Extreme weather conditions, such as excessive heat or cold, can potentially impact the performance of the engine speed sensor and wiring, which may contribute to triggering the B0560 code in a 2014 GMC Sierra.

10. How long does it usually take to repair the Engine RPM Input Circuit Signal Invalid code in a 2014 GMC Sierra?

The repair time for the B0560 code in a 2014 GMC Sierra can vary depending on the complexity of the issue and the availability of parts. It's advisable to consult a mechanic for a more accurate timeframe.

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