AutoCodes – Chevrolet – P00F5 2017 Chevrolet Silverado

P00F5 2017 Chevrolet Silverado Code - Intake Air Humidity Sensor Circuit High Voltage

Quick Answer

The Intake Air Humidity Sensor measures the ambient humidity of the air in the sensor bore. Common causes include Faulty Intake Air Humidity Sensor, Intake Air Humidity Sensor harness is open or shorted, Intake Air Humidity Sensor circuit poor electrical connection. 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: P00F5 2017 Chevrolet Silverado indicates Intake Air Humidity Sensor Circuit High Voltage.
Common causes: Common causes include Faulty Intake Air Humidity Sensor, Intake Air Humidity Sensor harness is open or shorted, Intake Air Humidity Sensor circuit poor electrical connection.
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.

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Code Popularity 879

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 17, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P00F5 2017 Chevrolet Silverado Description

The Intake Air Humidity Sensor measures the ambient humidity of the air in the sensor bore. The signal varies with intake air humidity and is displayed by the scan tool as duty cycle %. The Engine Control Module (ECM) applies 5 V to the circuit. The signal circuit is shared by the humidity sensor and the Intake Air Temperature (IAT) sensor 2. Ignition voltage and ground circuits are also supplied to the multifunction intake air sensor's internal circuits for these sensors: IAT sensor 2, Humidity sensor, and MAF sensor. The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the humidity sensor signal is greater than or equal to 95 % for greater than 5 s.

OBDII Code P00F5 2017 Chevrolet Silverado - Intake Air Humidity Sensor Circuit High Voltage - AutoCodes.com — P00F5 2017 Chevrolet Silverado Code - Intake Air Humidity Sensor Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P00F5 2017 Chevrolet Silverado?

Faulty Intake Air Humidity Sensor
Intake Air Humidity Sensor harness is open or shorted
Intake Air Humidity Sensor circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P00F5 2017 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 Intake Air Humidity Sensor is part of the Mass Air Flow Sensor, Humidity Sensor, BARO Sensor, and Intake Air Temperature 1 and 2 Sensor.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P00F5 2017 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.

Need more information about the P00F5 2017 Chevrolet Silverado code?

Need more information on how to fix the P00F5 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P00F5 2017 Chevrolet Silverado Code

1. What does OBDII code P00F5 mean for my 2017 Chevrolet Silverado?

This code indicates a high voltage condition in the Intake Air Humidity Sensor circuit.

2. What are the common symptoms of OBDII code P00F5 in a 2017 Chevrolet Silverado?

Common symptoms include decreased engine performance, rough idling, and potential stalling.

3. What are the possible causes of OBDII code P00F5 in a 2017 Chevrolet Silverado?

Potential causes include a faulty Intake Air Humidity Sensor, damaged wiring or connectors, or issues with the sensor circuit.

4. How can I diagnose the Intake Air Humidity Sensor circuit high voltage issue in my 2017 Chevrolet Silverado?

Use a diagnostic scanner to retrieve the OBDII code, inspect the sensor and related wiring for damage, and perform voltage tests on the sensor.

5. Can I continue driving my 2017 Chevrolet Silverado with OBDII code P00F5?

It's not recommended to drive with this code active, as it can lead to further engine damage and potential safety issues.

6. How can I repair OBDII code P00F5 in my 2017 Chevrolet Silverado?

Repair options include replacing the Intake Air Humidity Sensor, repairing damaged wiring or connectors, and clearing the code with a diagnostic scanner.

7. Are there any DIY tips for troubleshooting OBDII code P00F5 in a 2017 Chevrolet Silverado?

You can visually inspect the sensor and wiring for any obvious damage before consulting a professional mechanic for further diagnosis and repair.

8. Is resetting the check engine light enough to address OBDII code P00F5 in a 2017 Chevrolet Silverado?

Resetting the check engine light may temporarily clear the code, but it's crucial to address the underlying issue causing the high voltage condition to prevent future problems.

9. Can extreme weather conditions affect the Intake Air Humidity Sensor circuit in a 2017 Chevrolet Silverado?

Yes, extreme humidity levels or moisture can impact the sensor's readings and potentially trigger the high voltage condition associated with OBDII code P00F5.

10. How much does it cost to repair OBDII code P00F5 in a 2017 Chevrolet Silverado at a dealership or repair shop?

Repair costs can vary depending on the root cause of the issue, but expect to pay for parts, labor, and diagnostic fees, which can range from $100 to $500 or more.