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Engine-Codes – GMC – P0060 2018 GMC Sierra

P0060 2018 GMC Sierra Code - HO2S Heater Resistance Bank 2 Sensor 2

Quick Answer

The P0060 diagnostic trouble code (DTC) for a 2018 GMC Sierra specifically refers to an issue with the HO2S (Heated Oxygen Sensor) Heater Resistance for Bank 2 Sensor 2. Common causes include Faulty HO2S Heater: The most common cause of the P0060 code is a malfunctioning heater element in the HO2S for Bank 2 Sensor 2, Wiring Issues: Damaged or corroded wiring in the heater circuit can cause resistance problems and trigger the code, ECM Malfunction: A malfunctioning engine control module (ECM) may not be sending the correct signals to the HO2S heater 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
P0060 2018 GMC Sierra indicates HO2S Heater Resistance Bank 2 Sensor 2.
Common causes
Common causes include Faulty HO2S Heater: The most common cause of the P0060 code is a malfunctioning heater element in the HO2S for Bank 2 Sensor 2, Wiring Issues: Damaged or corroded wiring in the heater circuit can cause resistance problems and trigger the code, ECM Malfunction: A malfunctioning engine control module (ECM) may not be sending the correct signals to the HO2S heater 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 16, 2024
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Code P0060 2018 GMC Sierra Description

The P0060 diagnostic trouble code (DTC) for a 2018 GMC Sierra specifically refers to an issue with the HO2S (Heated Oxygen Sensor) Heater Resistance for Bank 2 Sensor 2. This sensor is located downstream of the catalytic converter on the second bank of cylinders in the vehicle's exhaust system. The purpose of this sensor is to measure the oxygen content in the exhaust gases and provide feedback to the engine control module (ECM) to adjust the air-fuel mixture for optimal combustion.

OBDII Code P0060 2018 GMC Sierra - HO2S Heater Resistance Bank 2 Sensor 2
P0060 2018 GMC Sierra Code - HO2S Heater Resistance Bank 2 Sensor 2

Common Causes of P0060 2018 GMC Sierra

  1. Faulty HO2S Heater: The most common cause of the P0060 code is a malfunctioning heater element in the HO2S for Bank 2 Sensor 2.
  2. Wiring Issues: Damaged or corroded wiring in the heater circuit can cause resistance problems and trigger the code.
  3. ECM Malfunction: A malfunctioning engine control module (ECM) may not be sending the correct signals to the HO2S heater circuit.
  4. Blown Fuse: A blown fuse in the heater circuit can prevent the HO2S heater from receiving power, leading to resistance issues.
  5. Exhaust Leaks: Leaks in the exhaust system can affect the performance of the HO2S and trigger the P0060 code.

Symptoms of P0060 2018 GMC Sierra

  1. Check Engine Light: The most common symptom associated with the P0060 code is the illumination of the check engine light on the vehicle's dashboard.
  2. Decreased Fuel Efficiency: A faulty HO2S heater can lead to inaccurate readings, causing the engine to run rich or lean, resulting in decreased fuel efficiency.
  3. Rough Idling: The engine may experience rough idling or stalling due to incorrect air-fuel mixture adjustments.
  4. Engine Misfires: Misfires can occur as a result of improper combustion caused by inaccurate oxygen sensor readings.
  5. Increased Emissions: A malfunctioning HO2S can lead to increased emissions output, potentially causing the vehicle to fail emissions tests.

How to Fix P0060 2018 GMC Sierra

  1. Diagnose the Issue: Use a scan tool to retrieve the P0060 code and perform a thorough inspection of the HO2S heater circuit to identify the root cause of the problem.
  2. Test the HO2S Heater: Check the resistance of the heater element in Bank 2 Sensor 2 using a multimeter to determine if it is faulty.
  3. Inspect Wiring: Inspect the wiring harness for any damage or corrosion, and repair or replace any faulty wiring as needed.
  4. Replace HO2S Sensor: If the heater element is defective, replace the HO2S for Bank 2 Sensor 2 with a new sensor to resolve the issue.
  5. Clear Codes and Test: After completing the repair, clear the DTC with a scan tool and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0060 2018 GMC Sierra

The typical repair costs for addressing the P0060 code on a 2018 GMC Sierra can vary depending on the specific cause of the issue and the cost of parts and labor. In general, replacing the HO2S sensor for Bank 2 Sensor 2 can range from $150 to $300, while addressing wiring issues or other related components may add to the total repair cost. Additionally, labor rates at auto repair shops can range from $80 to $150 per hour, with rates potentially higher at dealerships or in metropolitan areas. It is advisable to obtain quotes from local repair shops to get a more accurate estimate of the total repair costs for this issue.

What does this mean?

Tech Notes for P0060 2018 GMC Sierra

The code means that there is a problem with the heater element circuit of the heated oxygen sensor. The control module monitors how long it takes the sensor to warm up and start sending an adequate signal. The code is set when the sensor is taking too long to warm up. Water getting inside the heated oxygen sensor connector can cause the heated oxygen sensor fuse to blow. Before replacing the sensor, check for the condition of the heated oxygen sensor fuse and connectors. If the fuse and connector are OK, replacing the O2 Sensor usually takes care of the problem.

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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 P0060 2018 GMC Sierra Code

1. What are the common symptoms of OBDII code P0060 in a 2018 GMC Sierra related to the HO2S Heater Resistance Bank 2 Sensor 2?

- Common symptoms include decreased fuel efficiency, rough idling, and potential stalling of the vehicle.

2. What are the possible causes of OBDII code P0060 in a 2018 GMC Sierra, specifically related to the HO2S Heater Resistance Bank 2 Sensor 2?

- The code P0060 is typically caused by a faulty oxygen sensor, damaged wiring or connectors, or a malfunctioning ECM (Engine Control Module).

3. How can I diagnose the issue causing OBDII code P0060 in my 2018 GMC Sierra with reference to the HO2S Heater Resistance Bank 2 Sensor 2?

- To diagnose the issue, you can use an OBDII scanner to read the code, visually inspect the sensor and its connections, and perform electrical tests to check for continuity and resistance.

4. Can I continue to drive my 2018 GMC Sierra with OBDII code P0060 related to the HO2S Heater Resistance Bank 2 Sensor 2?

- It is not recommended to continue driving with this code as it can lead to further damage to the vehicle and potentially affect its performance.

5. How do I repair OBDII code P0060 in my 2018 GMC Sierra concerning the HO2S Heater Resistance Bank 2 Sensor 2?

- The repair typically involves replacing the oxygen sensor in Bank 2 Sensor 2, repairing any damaged wiring or connectors, and clearing the code with an OBDII scanner.

6. Can a DIY enthusiast fix OBDII code P0060 in a 2018 GMC Sierra related to the HO2S Heater Resistance Bank 2 Sensor 2?

- Depending on your skill level and access to tools, a DIY enthusiast may be able to replace the oxygen sensor and perform basic wiring repairs. However, for more complex issues, it is recommended to seek professional help.

7. Are there any preventive measures to avoid OBDII code P0060 in a 2018 GMC Sierra associated with the HO2S Heater Resistance Bank 2 Sensor 2?

- Regular maintenance checks, including inspecting the oxygen sensors and their connections, can help prevent issues that may trigger the P0060 code.

8. How long does it typically take to repair OBDII code P0060 in a 2018 GMC Sierra related to the HO2S Heater Resistance Bank 2 Sensor 2?

- The repair time can vary depending on the extent of the issue and the availability of parts, but it usually takes a few hours to complete the necessary repairs.

9. Are there any specific tools required to diagnose and repair OBDII code P0060 in a 2018 GMC Sierra with reference to the HO2S Heater Resistance Bank 2 Sensor 2?

- Basic tools such as an OBDII scanner, a multimeter for electrical testing, and wrenches or sockets for sensor removal are typically needed for diagnosing and repairing this code.

10. Will resetting the OBDII code P0060 related to the HO2S Heater Resistance Bank 2 Sensor 2 in my 2018 GMC Sierra make it go away permanently?

- Resetting the code may temporarily clear it, but if the underlying issue is not fixed, the code is likely to reappear. It is essential to diagnose and repair the root cause of the problem for a permanent solution.

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