P0723 2015 Chevrolet Silverado Code - Transmission Output Speed Sensor Circuit Intermittent
Quick Answer
The Output Speed Sensor (OSS) is a hall-effect type sensor. Common causes include Faulty Transmission Output Speed Sensor (OSS), Transmission Output Speed Sensor harness is open or shorted, Transmission Output Speed 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
- P0723 2015 Chevrolet Silverado indicates Transmission Output Speed Sensor Circuit Intermittent.
- Common causes
- Common causes include Faulty Transmission Output Speed Sensor (OSS), Transmission Output Speed Sensor harness is open or shorted, Transmission Output Speed 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.
Code P0723 2015 Chevrolet Silverado Description
The Diagnostic Trouble Code (DTC) will be set when the TCM detects the transmission output speed dropped is greater than 650 RPM for 1.5 s.
What are the Possible Causes of the DTC P0723 2015 Chevrolet Silverado?
- Faulty Transmission Output Speed Sensor (OSS)
- Transmission Output Speed Sensor harness is open or shorted
- Transmission Output Speed Sensor circuit poor electrical connection
- Faulty Transmission Control Module (TCM)
How to Fix the DTC P0723 2015 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 is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0723 2015 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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Frequently Asked Questions about P0723 2015 Chevrolet Silverado Code
What does the OBDII code P0723 mean for a 2015 Chevrolet Silverado?
Code P0723 indicates an intermittent issue with the Transmission Output Speed Sensor Circuit, which monitors the rotational speed of the transmission output shaft.
What are the common symptoms of P0723 in a 2015 Chevrolet Silverado?
Symptoms may include erratic or delayed shifting, poor acceleration, reduced fuel efficiency, and the check engine light turning on.
What causes the P0723 code in a 2015 Chevrolet Silverado?
Common causes include a faulty output speed sensor, damaged wiring or connectors, corrosion in the circuit, or issues with the transmission control module (TCM).
Can driving with a P0723 code damage my Silverado?
Prolonged driving with P0723 may lead to further transmission issues or reduced performance, so it’s best to address the problem promptly.
How is the P0723 code diagnosed?
Mechanics use a scan tool to read the code, inspect the output speed sensor and circuit wiring, and test the transmission control module for proper operation.
How do I fix the P0723 code in a 2015 Chevrolet Silverado?
Repairs may include replacing the output speed sensor, repairing damaged wiring or connectors, cleaning corroded terminals, or updating/replacing the TCM.
Can a dirty or contaminated transmission fluid cause P0723?
Yes, dirty transmission fluid can affect sensor readings and cause intermittent signal issues, contributing to the P0723 code.
How much does it cost to repair a P0723 code on a 2015 Chevrolet Silverado?
Costs vary depending on the specific issue, but replacing the sensor typically ranges from $150 to $300, while wiring repairs may cost more.
Can a dead battery or electrical issue trigger P0723?
Yes, low voltage or electrical issues can lead to intermittent sensor signals, potentially triggering the P0723 code.
Is it safe to reset the P0723 code without fixing the problem?
Resetting the code without addressing the underlying issue may cause the problem to recur, potentially worsening over time.
Discuss the causes and fixes for P0723 2015 Chevrolet Silverado OBDII Code
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