P0723 2017 Chevrolet Silverado Code - Transmission Output Speed Sensor Circuit Intermittent
Quick Answer
The P0723 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado indicates a problem with the Transmission Output Speed Sensor Circuit being intermittent. Common causes include Faulty output speed sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or poor connections in the sensor circuit. 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
- P0723 2017 Chevrolet Silverado indicates Transmission Output Speed Sensor Circuit Intermittent.
- Common causes
- Common causes include Faulty output speed sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or poor connections in the sensor circuit.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0723 2017 Chevrolet Silverado Description
The P0723 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado indicates a problem with the Transmission Output Speed Sensor Circuit being intermittent. The output speed sensor is a crucial component of the vehicle's transmission system, responsible for monitoring the speed of the output shaft. This information is essential for the transmission control module (TCM) to determine the appropriate gear shifting and overall transmission operation.
Common Causes of P0723 2017 Chevrolet Silverado
- Faulty output speed sensor
- Damaged wiring or connectors in the sensor circuit
- Corrosion or poor connections in the sensor circuit
- Issues with the TCM
- Electrical interference or shorts in the sensor circuit
Symptoms of P0723 2017 Chevrolet Silverado
- Erratic shifting patterns
- Hesitation during acceleration
- Transmission slipping
- Illumination of the Check Engine Light
- Harsh or delayed gear changes
How to Fix P0723 2017 Chevrolet Silverado
- Begin by diagnosing the specific cause of the intermittent output speed sensor circuit. This may involve using a scan tool to retrieve the DTC and checking the sensor's output signal.
- Inspect the wiring and connectors in the sensor circuit for any damage, corrosion, or poor connections. Repair or replace as necessary.
- Test the output speed sensor itself for proper operation. If faulty, replace the sensor with a new one.
- Clear the DTC from the vehicle's memory using a scan tool and test drive the vehicle to ensure the issue has been resolved.
- If the problem persists, further diagnostics may be required to pinpoint any underlying issues with the TCM or other related components.
Cost to Fix P0723 2017 Chevrolet Silverado
The typical repair costs for addressing a P0723 code on a 2017 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, the cost of replacing a faulty output speed sensor can range from $100 to $300, including parts and labor. However, if additional repairs or diagnostics are needed, the total cost could increase.
Need more information about the P0723 2017 Chevrolet Silverado code?
Need more information on how to fix the P0723 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0723 2017 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0723 2017 Chevrolet Silverado Code
1. What does the OBDII code P0723 mean for a 2017 Chevrolet Silverado?
P0723 indicates an intermittent issue with the transmission output speed sensor circuit, which monitors the rotational speed of the transmission output shaft.
2. What are the symptoms of code P0723 in a 2017 Chevrolet Silverado?
Common symptoms include erratic shifting, the transmission staying in limp mode, inaccurate speedometer readings, and the check engine light turning on.
3. What causes the P0723 code in a Chevy Silverado?
Causes can include a faulty output speed sensor, damaged wiring or connectors, a failing transmission control module (TCM), or corrosion in the sensor circuit.
4. Can you drive a 2017 Chevrolet Silverado with a P0723 code?
While the truck may still be drivable, it may experience issues like poor shifting and reduced performance. Driving for extended periods without repair can cause further damage.
5. How do you diagnose the P0723 code on a 2017 Chevy Silverado?
Diagnosis involves scanning for additional codes, inspecting the output speed sensor, checking the wiring and connectors for damage, and testing the sensor’s electrical signals.
6. How do you fix the P0723 code on a 2017 Chevrolet Silverado?
Common fixes include replacing the output speed sensor, repairing or replacing damaged wiring, cleaning corroded connectors, or reprogramming/updating the TCM if needed.
7. How much does it cost to repair a P0723 code on a 2017 Silverado?
Repair costs vary but typically range from $100 to $300 for parts and labor, depending on whether the sensor or wiring needs replacement.
8. Where is the transmission output speed sensor located on a 2017 Chevy Silverado?
The output speed sensor is typically located on the transmission housing, near the output shaft.
9. Can a faulty output speed sensor cause transmission damage?
Yes, if left unrepaired, it can cause improper shifting and strain on the transmission, potentially leading to more serious issues over time.
10. Is a P0723 code specific to the transmission system?
Yes, it specifically relates to the transmission output speed sensor circuit and its ability to provide accurate data to the TCM.
Discuss the causes and fixes for P0723 2017 Chevrolet Silverado OBDII Code
Code P0723 2017 Chevrolet Silverado comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.