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Engine-Codes – Nissan – P0037 2011 Nissan Rogue

P0037 2011 Nissan Rogue Code - HO2S12 Heater Control Circuit Low

Quick Answer

The P0037 diagnostic trouble code (DTC) for a 2011 Nissan Rogue specifically refers to the HO2S12 (Heated Oxygen Sensor 1 Bank 1) heater control circuit being detected as low. Common causes include Faulty HO2S12 (Heated Oxygen Sensor 1 Bank 1), Damaged wiring or connectors in the heater circuit, Blown fuse related to the oxygen sensor heater. 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
P0037 2011 Nissan Rogue indicates HO2S12 Heater Control Circuit Low.
Common causes
Common causes include Faulty HO2S12 (Heated Oxygen Sensor 1 Bank 1), Damaged wiring or connectors in the heater circuit, Blown fuse related to the oxygen sensor heater.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P0037 2011 Nissan Rogue Description

The P0037 diagnostic trouble code (DTC) for a 2011 Nissan Rogue specifically refers to the HO2S12 (Heated Oxygen Sensor 1 Bank 1) heater control circuit being detected as low. This code indicates that the heating element in the oxygen sensor located downstream of the catalytic converter on bank 1 (the side of the engine where cylinder 1 is located) is not functioning properly. The heating element is crucial for the sensor to reach its optimal operating temperature quickly, allowing it to accurately measure the oxygen content in the exhaust gases.

OBDII Code P0037 2011 Nissan Rogue - HO2S12 Heater Control Circuit Low
P0037 2011 Nissan Rogue Code - HO2S12 Heater Control Circuit Low

Common Causes of P0037 2011 Nissan Rogue

  1. Faulty HO2S12 (Heated Oxygen Sensor 1 Bank 1)
  2. Damaged wiring or connectors in the heater circuit
  3. Blown fuse related to the oxygen sensor heater
  4. ECM (Engine Control Module) failure
  5. Corrosion or contamination on sensor connectors

Symptoms of P0037 2011 Nissan Rogue

  1. Illumination of the check engine light
  2. Decreased fuel efficiency
  3. Rough idling or stalling
  4. Increased emissions
  5. Poor engine performance

How to Fix P0037 2011 Nissan Rogue

  1. Use an OBD-II scanner to diagnose the specific cause of the P0037 code.
  2. Inspect the wiring and connectors in the HO2S12 heater circuit for any damage or corrosion.
  3. Test the oxygen sensor heater using a multimeter to determine if it is functioning correctly.
  4. Replace the HO2S12 if it is found to be faulty, ensuring the new sensor is compatible with the vehicle.
  5. Clear the DTC and reset the ECM to see if the code returns, indicating that the issue has been successfully resolved.

Cost to Fix P0037 2011 Nissan Rogue

The typical cost to repair a P0037 code on a 2011 Nissan Rogue can range from $150 to $400, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that these estimates are general and actual costs can vary based on the location of the repair, the make and model of the vehicle, and the rates charged by the auto repair shop. It's recommended to obtain multiple quotes from reputable mechanics to ensure a fair price for the repair.

What does this mean?

Tech Notes for P0037 2011 Nissan Rogue

The code means that there is a problem with the heater element circuit of the heated oxygen sensor. Water getting inside the heated oxygen sensor connector can caused the heated oxygen sensor fuse to blow, which is a very common problem for this type codes. Before replacing the sensor, check for the condition of the heated oxygen sensor fuse and connectors.

When is the Code Detected?

The P0037 is set when the ECM detects an excessively low voltage through the heated oxygen sensor heater circuit

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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 P0037 2011 Nissan Rogue Code

1. What are the common symptoms of OBDII code P0037 in a 2011 Nissan Rogue?

- Common symptoms include poor fuel economy, rough idling, and the illumination of the Check Engine Light.

2. What does the HO2S12 Heater Control Circuit Low code P0037 mean for a 2011 Nissan Rogue?

- The code indicates a malfunction in the oxygen sensor heater control circuit of the downstream sensor 2 in bank 1.

3. What are the possible causes of the P0037 code in a 2011 Nissan Rogue?

- Potential causes include a faulty oxygen sensor, damaged wiring or connectors, a blown fuse, or issues with the engine control module (ECM).

4. How can I diagnose the HO2S12 Heater Control Circuit Low code P0037 in my 2011 Nissan Rogue?

- Diagnosis involves checking the oxygen sensor heater circuit for continuity, inspecting the sensor wiring, and testing the sensor's resistance.

5. Can I continue driving my 2011 Nissan Rogue with the P0037 code?

- It is generally not recommended to drive with a P0037 code as it can negatively impact engine performance and emissions.

6. How can I repair the HO2S12 Heater Control Circuit Low code P0037 in my 2011 Nissan Rogue?

- Repair options include replacing the oxygen sensor, repairing damaged wiring or connectors, replacing blown fuses, or reprogramming the ECM.

7. Is it possible to reset the Check Engine Light after fixing the P0037 code on a 2011 Nissan Rogue?

- Yes, the Check Engine Light can be reset using an OBDII scanner or by disconnecting the car's battery for a few minutes.

8. Can a DIY enthusiast fix the P0037 code in a 2011 Nissan Rogue?

- Some aspects of diagnosing and repairing the P0037 code can be tackled by experienced DIY enthusiasts, but professional help may be necessary for more complex issues.

9. How much does it cost to repair the HO2S12 Heater Control Circuit Low code P0037 in a 2011 Nissan Rogue?

- The cost of repair can vary depending on the specific issue, but it may range from $100 to $300 for parts and labor.

10. Will the P0037 code affect the vehicle's emissions test in states with stringent regulations?

- Yes, the P0037 code will likely cause the vehicle to fail emissions testing, as it indicates a problem with the oxygen sensor heater control circuit.

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