Engine-Codes.com
Engine-Codes – Chevrolet – P0722 2018 Chevrolet Silverado

P0722 2018 Chevrolet Silverado Code - Transmission Output Speed Sensor Circuit No Signal

Quick Answer

The P0722 diagnostic trouble code (DTC) for a 2018 Chevrolet Silverado indicates a problem with the Transmission Output Speed Sensor Circuit, specifically that there is no signal being received. Common causes include Faulty transmission output speed sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or contamination in the sensor connections. 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
P0722 2018 Chevrolet Silverado indicates Transmission Output Speed Sensor Circuit No Signal.
Common causes
Common causes include Faulty transmission output speed sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or contamination in the sensor connections.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 13, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P0722 2018 Chevrolet Silverado Description

The P0722 diagnostic trouble code (DTC) for a 2018 Chevrolet Silverado indicates a problem with the Transmission Output Speed Sensor Circuit, specifically that there is no signal being received. The transmission output speed sensor is a vital component that monitors the speed of the output shaft of the transmission. This information is crucial for the vehicle's onboard computer to determine the appropriate shifting strategy and ensure smooth operation of the transmission.

OBDII Code P0722 2018 Chevrolet Silverado - Transmission Output Speed Sensor Circuit No Signal
P0722 2018 Chevrolet Silverado Code - Transmission Output Speed Sensor Circuit No Signal

Common Causes of P0722 2018 Chevrolet Silverado

  1. Faulty transmission output speed sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Corrosion or contamination in the sensor connections
  4. Issues with the vehicle's computer or control module
  5. Electrical interference or signal disruption

Symptoms of P0722 2018 Chevrolet Silverado

  1. Erratic shifting behavior
  2. Delayed or harsh shifts
  3. Transmission slipping
  4. Check Engine Light illuminated
  5. Reduced fuel efficiency

How to Fix P0722 2018 Chevrolet Silverado

  1. Begin by diagnosing the specific cause of the no signal issue, using a scan tool to read the DTC and pinpoint the source of the problem.
  2. Inspect the wiring and connectors associated with the transmission output speed sensor for any damage, corrosion, or loose connections. Repair or replace as needed.
  3. Test the transmission output speed sensor itself to determine if it is functioning correctly. Replace the sensor if it is found to be faulty.
  4. Clear the DTC from the vehicle's computer and test drive the vehicle to ensure that the transmission is operating properly and the code does not return.
  5. If the issue persists, further diagnostic testing may be necessary to identify any underlying electrical or computer-related problems.

Cost to Fix P0722 2018 Chevrolet Silverado

The typical repair costs for addressing a P0722 code on a 2018 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, the cost of replacing a transmission output speed sensor can range from $100 to $300, including parts and labor. Additional costs may be incurred if wiring repairs or computer diagnostics are required.

Need more information about the P0722 2018 Chevrolet Silverado code?

Need more information on how to fix the P0722 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0722 2018 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 P0722 2018 Chevrolet Silverado Code

1. What are common symptoms of OBDII code P0722 in a 2018 Chevrolet Silverado?

The common symptoms of OBDII code P0722 in a 2018 Chevrolet Silverado include erratic or harsh shifting, delay in shifting gears, and the transmission going into limp mode.

2. What does the OBDII code P0722 indicate in a 2018 Chevrolet Silverado?

OBDII code P0722 in a 2018 Chevrolet Silverado indicates a Transmission Output Speed Sensor Circuit No Signal error. This means the vehicle's ECM has detected a lack of signal from the transmission output speed sensor.

3. What are possible causes of OBDII code P0722 in a 2018 Chevrolet Silverado?

Possible causes of OBDII code P0722 in a 2018 Chevrolet Silverado include a faulty transmission output speed sensor, damaged wiring or connectors in the sensor circuit, or a malfunctioning ECM.

4. How can I diagnose the OBDII code P0722 in my 2018 Chevrolet Silverado?

Diagnosing OBDII code P0722 in a 2018 Chevrolet Silverado involves using a scan tool to retrieve the code, checking the transmission output speed sensor for proper operation, inspecting the sensor wiring and connectors for damage, and testing the ECM for faults.

5. Can I continue driving my 2018 Chevrolet Silverado with OBDII code P0722?

It is not recommended to continue driving your 2018 Chevrolet Silverado with OBDII code P0722 as it can lead to further transmission issues and potential damage. It is best to address the problem promptly.

6. How do I repair OBDII code P0722 in my 2018 Chevrolet Silverado?

To repair OBDII code P0722 in a 2018 Chevrolet Silverado, you may need to replace the transmission output speed sensor, repair any damaged wiring or connectors in the circuit, or reprogram the ECM if necessary.

7. Is it possible to reset the OBDII code P0722 in a 2018 Chevrolet Silverado?

Resetting the OBDII code P0722 in a 2018 Chevrolet Silverado can be done using a scan tool to clear the code after the underlying issue has been diagnosed and resolved. However, if the problem persists, the code will likely reappear.

8. How much does it cost to repair OBDII code P0722 in a 2018 Chevrolet Silverado?

The cost to repair OBDII code P0722 in a 2018 Chevrolet Silverado can vary depending on the specific issue causing the code, the cost of parts, and labor rates. It is recommended to consult with a mechanic for an accurate estimate.

9. Can OBDII code P0722 in a 2018 Chevrolet Silverado cause other problems if left unaddressed?

If left unaddressed, OBDII code P0722 in a 2018 Chevrolet Silverado can lead to issues like transmission slipping, decreased fuel efficiency, and potential damage to other transmission components. It is important to address the code promptly.

10. How long does it take to repair OBDII code P0722 in a 2018 Chevrolet Silverado?

The time required to repair OBDII code P0722 in a 2018 Chevrolet Silverado can vary depending on the specific cause of the issue and the complexity of the repair. Simple repairs like sensor replacement may take a few hours, while more involved repairs could take longer.

Discuss the causes and fixes for P0722 2018 Chevrolet Silverado OBDII Code

Submit a New Comment

Code P0722 2018 Chevrolet Silverado comments

No comments found for this page.