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P0723 Ford Code - Output Shaft Speed Sensor Circuit Intermittent Failure

Quick Answer

The P0723 diagnostic trouble code (DTC) for Ford vehicles refers to an intermittent failure in the output shaft speed sensor circuit. Common causes include Faulty output shaft speed sensor, Damaged wiring harness or connectors, Corrosion in the sensor or TCM terminals. 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 Ford indicates Output Shaft Speed Sensor Circuit Intermittent Failure.
Common causes
Common causes include Faulty output shaft speed sensor, Damaged wiring harness or connectors, Corrosion in the sensor or TCM terminals.
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 07, 2024
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Code P0723 Ford Description

The P0723 diagnostic trouble code (DTC) for Ford vehicles refers to an intermittent failure in the output shaft speed sensor circuit. The output shaft speed sensor plays a crucial role in providing feedback to the vehicle's transmission control module (TCM) by monitoring the rotational speed of the output shaft. This information is essential for the TCM to determine the appropriate gear shifts and optimize the vehicle's performance.

OBDII Code P0723 Ford - Output Shaft Speed Sensor Circuit Intermittent Failure
P0723 Ford Code - Output Shaft Speed Sensor Circuit Intermittent Failure

Common Causes of P0723 Ford

  1. Faulty output shaft speed sensor
  2. Damaged wiring harness or connectors
  3. Corrosion in the sensor or TCM terminals
  4. Malfunctioning TCM
  5. Loose or disconnected sensor connections

Symptoms of P0723 Ford

  1. Erratic shifting patterns
  2. Transmission slipping or jerking
  3. Harsh gear engagements
  4. Illuminated check engine light
  5. Vehicle going into limp mode

How to Fix P0723 Ford

  1. Diagnose the issue by using a scan tool to retrieve the DTC and inspect the output shaft speed sensor and related components.
  2. Check the wiring harness and connectors for any signs of damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the output shaft speed sensor using a multimeter to ensure it is functioning correctly. Replace the sensor if faulty.
  4. Clear the DTC with a scan tool and test drive the vehicle to confirm that the issue has been resolved.
  5. If the problem persists, further diagnostics may be required to identify any underlying TCM issues.

Cost to Fix P0723 Ford

The typical repair costs for addressing a P0723 DTC on a Ford vehicle can range from $150 to $400, depending on the specific cause of the issue and the labor rates in your area. It's essential to consider that diagnosis time and labor rates at auto repair shops can vary significantly, so it's recommended to obtain quotes from multiple sources to get a more accurate estimate. Keep in mind that rates at dealerships or in metropolitan areas may be higher, while independent shops might offer more competitive prices.

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Information for Specific Ford Models

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.

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