AutoCodes – Chevrolet – P0058 2016 Chevrolet Silverado

P0058 2016 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 2016 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 375

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 2016 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 2016 Chevrolet Silverado - HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2 - AutoCodes.com — P0058 2016 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 2016 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 2016 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 2016 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 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P0058 in a 2016 Chevrolet Silverado?

- Common symptoms include decreased fuel efficiency, rough idling, 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" mean for a 2016 Chevrolet Silverado?

- This code indicates that there is 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 2016 Chevrolet Silverado?

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

4. How serious is OBDII code P0058 in a 2016 Chevrolet Silverado?

- While this code may not cause immediate drivability issues, it can lead to decreased fuel efficiency and emissions compliance. It is recommended to address the issue promptly.

5. Can I continue driving my 2016 Chevrolet Silverado with OBDII code P0058?

- It is generally safe to drive the vehicle with this code, but it is advisable to have the issue diagnosed and repaired as soon as possible to prevent further damage.

6. How can I diagnose OBDII code P0058 in my 2016 Chevrolet Silverado?

- Diagnosis typically involves checking the wiring and connectors associated with the oxygen sensor, testing the sensor's functionality, and inspecting related components for damage.

7. What are some repair tips for addressing OBDII code P0058 in a 2016 Chevrolet Silverado?

- Repair tips may include replacing the faulty oxygen sensor, repairing damaged wiring or connectors, checking and replacing fuses if necessary, and resetting the ECM after repairs.

8. Can I fix OBDII code P0058 in my 2016 Chevrolet Silverado myself?

- Depending on your automotive repair skills and access to tools, you may be able to address this code yourself by following diagnostic procedures and replacing components as needed.

9. How much does it cost to repair OBDII code P0058 in a 2016 Chevrolet Silverado?

- Repair costs can vary depending on the root cause of the issue, the cost of parts needed for replacement, and whether you choose to perform the repairs yourself or take your vehicle to a mechanic.

10. How can I prevent OBDII code P0058 from recurring in my 2016 Chevrolet Silverado?

- To prevent the recurrence of this code, it is essential to use quality oxygen sensors, maintain proper engine performance, and address any underlying issues promptly to avoid further complications.