P0722 2014 Chevrolet Silverado Code - Transmission Output Speed Sensor Circuit No Signal
Quick Answer
The P0722 diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado indicates a problem with the Transmission Output Speed Sensor Circuit, specifically that there is no signal being received by the Engine Control Module (ECM). Common causes include Faulty output speed sensor, Damaged wiring or connectors in the sensor circuit, Malfunctioning ECM. 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 2014 Chevrolet Silverado indicates Transmission Output Speed Sensor Circuit No Signal.
- Common causes
- Common causes include Faulty output speed sensor, Damaged wiring or connectors in the sensor circuit, Malfunctioning ECM.
- 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 P0722 2014 Chevrolet Silverado Description
The P0722 diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado indicates a problem with the Transmission Output Speed Sensor Circuit, specifically that there is no signal being received by the Engine Control Module (ECM). The output speed sensor is responsible for monitoring the speed of the transmission output shaft, providing crucial data for the ECM to determine shift points, torque converter lockup, and other transmission functions. When the ECM does not receive a signal from the output speed sensor, it can lead to erratic shifting, decreased fuel efficiency, and potential damage to the transmission.
Common Causes of P0722 2014 Chevrolet Silverado
- Faulty output speed sensor
- Damaged wiring or connectors in the sensor circuit
- Malfunctioning ECM
- Transmission issues such as internal damage or fluid leaks
- Electrical issues such as a blown fuse or short circuit
Symptoms of P0722 2014 Chevrolet Silverado
- Erratic shifting or delayed shifting
- Harsh or rough shifts
- Transmission slipping
- Decreased fuel efficiency
- Illumination of the Check Engine Light
How to Fix P0722 2014 Chevrolet Silverado
- Diagnose the issue by using a scan tool to retrieve the DTC and inspecting the output speed sensor and related wiring.
- Replace the faulty output speed sensor if it is determined to be the cause of the problem.
- Repair or replace any damaged wiring or connectors in the sensor circuit.
- Test the system to ensure the code is no longer present and that the transmission is functioning properly.
- Clear the DTC from the ECM's memory and test drive the vehicle to verify that the issue has been resolved.
Cost to Fix P0722 2014 Chevrolet Silverado
The typical repair costs for addressing a P0722 code on a 2014 Chevrolet Silverado can range from $150 to $400, including parts and labor. However, it is important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, but rates may be higher in metropolitan areas or at dealerships, while independent shops often charge less. It is recommended to check local rates for a more accurate estimate.
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