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B0158 2016 Chevrolet Silverado Code - Ambient Air Temperature Sensor Circuit

Quick Answer

The B0158 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado relates to the Ambient Air Temperature Sensor Circuit. Common causes include Faulty ambient air temperature sensor, Damaged or corroded wiring/connectors in the sensor circuit, ECM software issues. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
B0158 2016 Chevrolet Silverado indicates Ambient Air Temperature Sensor Circuit.
Common causes
Common causes include Faulty ambient air temperature sensor, Damaged or corroded wiring/connectors in the sensor circuit, ECM software issues.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code B0158 2016 Chevrolet Silverado Description

The B0158 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado relates to the Ambient Air Temperature Sensor Circuit. This sensor is responsible for measuring the temperature of the air outside the vehicle and providing this information to the engine control module (ECM). The ECM uses this data to adjust various engine functions, such as fuel injection timing and air-fuel mixture, to optimize performance and fuel efficiency.

OBDII Code B0158 2016 Chevrolet Silverado - Ambient Air Temperature Sensor Circuit
B0158 2016 Chevrolet Silverado Code - Ambient Air Temperature Sensor Circuit

Common Causes of B0158 2016 Chevrolet Silverado

  1. Faulty ambient air temperature sensor
  2. Damaged or corroded wiring/connectors in the sensor circuit
  3. ECM software issues
  4. Environmental factors such as extreme temperatures affecting sensor performance

Symptoms of B0158 2016 Chevrolet Silverado

  1. Check engine light illuminated
  2. Inaccurate temperature readings on the vehicle's display
  3. Decreased fuel efficiency
  4. Engine running rough or stalling
  5. Difficulty starting the vehicle in extreme temperatures

How to Fix B0158 2016 Chevrolet Silverado

  1. Begin by locating the ambient air temperature sensor, typically located behind the front bumper or near the grille.
  2. Inspect the sensor and its wiring for any visible damage or corrosion. Replace the sensor if necessary.
  3. Test the sensor's resistance using a multimeter to ensure it is functioning within the manufacturer's specifications.
  4. Check the wiring and connectors for continuity and repair or replace any damaged components.
  5. Clear the DTC using a diagnostic scan tool and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix B0158 2016 Chevrolet Silverado

The cost of repairing the Ambient Air Temperature Sensor Circuit can vary depending on the extent of the issue and the specific components that need to be replaced. In general, the cost of a new ambient air temperature sensor ranges from $20 to $50, while labor costs can range from $80 to $150 per hour. Therefore, the total repair cost for this issue could range from $100 to $300 or more, depending on the shop's labor rates and any additional parts or services required. It is advisable to consult with a trusted mechanic or auto repair shop to obtain a more accurate estimate based on your vehicle's specific needs and location.

What does this mean?

Tech Notes for B0158 2016 Chevrolet Silverado

B0158:02 Ambient Air Temperature Sensor Circuit Short to Ground

B0158:05 Ambient Air Temperature Sensor Circuit High Voltage/Open











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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 B0158 2016 Chevrolet Silverado Code

1. What does OBDII code B0158 for a 2016 Chevrolet Silverado indicate?

The code B0158 indicates a problem with the Ambient Air Temperature Sensor Circuit in the vehicle.

2. What are the common symptoms of a faulty Ambient Air Temperature Sensor in a 2016 Chevrolet Silverado?

Common symptoms include inaccurate temperature readings on the dashboard, issues with the climate control system, and potential impact on fuel efficiency.

3. What are the possible causes of the Ambient Air Temperature Sensor Circuit issue in a 2016 Chevrolet Silverado?

Possible causes include a faulty ambient air temperature sensor, damaged wiring or connectors, or issues with the sensor's calibration.

4. How can I diagnose the Ambient Air Temperature Sensor Circuit problem in my 2016 Chevrolet Silverado?

Diagnosis involves using an OBDII scanner to read the specific trouble code, visually inspecting the sensor and its wiring for damage, and testing the sensor's resistance and voltage output.

5. Can I drive my 2016 Chevrolet Silverado with a malfunctioning Ambient Air Temperature Sensor?

While you can technically drive the vehicle with a faulty sensor, it is recommended to address the issue promptly to ensure accurate temperature readings and proper operation of the climate control system.

6. How can I repair the Ambient Air Temperature Sensor Circuit issue in my 2016 Chevrolet Silverado?

Repairing the issue may involve replacing the ambient air temperature sensor, repairing damaged wiring or connectors, or recalibrating the sensor according to manufacturer specifications.

7. Can a DIY enthusiast fix the Ambient Air Temperature Sensor Circuit problem in a 2016 Chevrolet Silverado?

Depending on the level of expertise, DIY enthusiasts may be able to replace the ambient air temperature sensor or repair wiring issues. However, complex diagnostics and calibration may require professional assistance.

8. Will resetting the OBDII code B0158 in my 2016 Chevrolet Silverado resolve the Ambient Air Temperature Sensor issue?

Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem with the Ambient Air Temperature Sensor Circuit. It's important to diagnose and address the root cause of the issue.

9. How much does it typically cost to repair the Ambient Air Temperature Sensor Circuit in a 2016 Chevrolet Silverado?

The cost of repair can vary depending on the specific issue, the labor rates of the repair shop, and whether genuine OEM parts are used. On average, expect to pay between $100 to $300 for parts and labor.

10. Is the Ambient Air Temperature Sensor Circuit issue a common problem in the 2016 Chevrolet Silverado?

While not extremely common, issues with the Ambient Air Temperature Sensor Circuit can occur in vehicles, including the 2016 Chevrolet Silverado. Regular maintenance and prompt attention to sensor-related symptoms can help prevent problems.

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