AutoCodes – Chevrolet – P0058 2015 Chevrolet Silverado

P0058 2015 Chevrolet Silverado Code - HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2

Quick Answer

Heated Oxygen Sensors (HO2S) are used for fuel control and post catalyst monitoring. Common causes include Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2, Heated Oxygen Sensor Bank 2 Sensor 2 harness is open shorted, Heated Oxygen Sensor Bank 2 Sensor 2 circuit poor electrical connection. 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: P0058 2015 Chevrolet Silverado indicates HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2.
Common causes: Common causes include Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2, Heated Oxygen Sensor Bank 2 Sensor 2 harness is open shorted, Heated Oxygen Sensor Bank 2 Sensor 2 circuit poor electrical connection.
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.

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Code Popularity 296

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 25, 2024

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0058 2015 Chevrolet Silverado Description

Heated Oxygen Sensors (HO2S) are used for fuel control and post catalyst monitoring. Each HO2S compares the oxygen content of the surrounding air with the oxygen content in the exhaust stream. The HO2S must reach an operating temperature to provide an accurate voltage signal. A heating element inside the HO2S minimizes the time required for the sensors to reach operating temperature. Voltage is provided to the heater by an ignition voltage circuit through a fuse. With the engine running, the ground is provided to the heater by the HO2S heater low control circuit through a low side driver within the Engine Control Module (ECM). The ECM uses Pulse Width Modulation (PWM) to control the HO2S heater operation to maintain a specific HO2S operating temperature range.
The Diagnostic Trouble Code (DTC) will be set when the ECM detects a short to voltage in the heater output low side driver circuit of the heated oxygen sensor when the heater is commanded ON for greater than 5 s.

OBDII Code P0058 2015 Chevrolet Silverado - HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2 - AutoCodes.com — P0058 2015 Chevrolet Silverado Code - HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2

What does this mean?

What are the Possible Causes of the DTC P0058 2015 Chevrolet Silverado?

Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2
Heated Oxygen Sensor Bank 2 Sensor 2 harness is open shorted
Heated Oxygen Sensor Bank 2 Sensor 2 circuit poor electrical connection
Heated Oxygen Sensor Bank 2 Sensor 2 circuit fuse
Faulty Engine Control Module (ECM)

How to Fix the DTC P0058 2015 Chevrolet Silverado?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0058 2015 Chevrolet Silverado code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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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 P0058 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P0058 in a 2015 Chevrolet Silverado?

- Common symptoms include decreased fuel efficiency, rough idling, engine misfires, and the illumination of the Check Engine Light.

2. What does the OBDII code P0058 "HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2" indicate in a 2015 Chevrolet Silverado?

- This code indicates a high voltage condition in the heater control circuit of the oxygen sensor located on bank 2, sensor 2 in the exhaust system.

3. What are the possible causes of OBDII code P0058 in a 2015 Chevrolet Silverado?

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

4. How can I diagnose the OBDII code P0058 in my 2015 Chevrolet Silverado?

- Diagnosing this code involves checking the oxygen sensor for proper operation, inspecting the sensor circuit for wiring issues, testing the sensor heater element, and scanning the ECM for related faults.

5. Can I continue to drive my 2015 Chevrolet Silverado with the OBDII code P0058 present?

- It is not recommended to continue driving with this code active, as it can lead to decreased fuel efficiency and potential damage to the catalytic converter over time.

6. How can I repair the OBDII code P0058 in my 2015 Chevrolet Silverado?

- Repairing this code typically involves replacing the oxygen sensor on bank 2, sensor 2, addressing any wiring or connector issues, and resetting the fault codes with a diagnostic tool.

7. Is it possible to clear the OBDII code P0058 in a 2015 Chevrolet Silverado without fixing the underlying issue?

- While you can clear the code temporarily, the Check Engine Light is likely to reappear if the root cause of the high voltage condition in the sensor circuit is not addressed.

8. How much does it cost to fix the OBDII code P0058 in a 2015 Chevrolet Silverado?

- The cost of fixing this code can vary depending on the specific repair needed, but it typically includes the price of a new oxygen sensor, any necessary wiring repairs, and labor charges.

9. Are there any preventative measures to avoid OBDII code P0058 in a 2015 Chevrolet Silverado?

- Regularly scheduled maintenance, such as monitoring the condition of oxygen sensors and addressing any engine performance issues promptly, can help prevent the occurrence of this code.

10. Can a DIY enthusiast repair the OBDII code P0058 in a 2015 Chevrolet Silverado?

- While some aspects of diagnosing and repairing this code can be tackled by experienced DIYers, dealing with sensor circuits and ECM-related issues may require professional expertise to ensure proper resolution.