Engine-CodesFord – P0705 Ford

P0705 Ford Code - Transmission Range Sensor Out of Position

Quick Answer

The P0705 diagnostic trouble code for Ford vehicles indicates that the transmission range sensor is out of position. Common causes include Loose transmission range sensor, Debris or corrosion affecting sensor alignment, Wiring damage or faulty 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
P0705 Ford indicates Transmission Range Sensor Out of Position.
Common causes
Common causes include Loose transmission range sensor, Debris or corrosion affecting sensor alignment, Wiring damage or faulty 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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P0705 Ford Description

The P0705 diagnostic trouble code for Ford vehicles indicates that the transmission range sensor is out of position. This sensor, also known as the transmission range switch or neutral safety switch, is responsible for informing the vehicle's computer system about the gear position selected by the driver. The sensor ensures that the engine can only be started or shifted into gear when the transmission is in the proper position, preventing accidents and damage to the vehicle.

OBDII Code P0705 Ford - Transmission Range Sensor Out of Position
P0705 Ford Code - Transmission Range Sensor Out of Position

Common Causes of P0705 Ford

  1. Loose transmission range sensor
  2. Debris or corrosion affecting sensor alignment
  3. Wiring damage or faulty connection
  4. Malfunctioning transmission control module
  5. Internal transmission issues

Symptoms of P0705 Ford

  1. Inability to start the engine
  2. Transmission not shifting properly
  3. Erratic shifting behavior
  4. Vehicle going into limp mode
  5. Check Engine Light illuminated on the dashboard

How to Fix P0705 Ford

  1. Disconnect the battery to prevent electrical shock and allow the vehicle to cool down.
  2. Locate the transmission range sensor on the transmission housing.
  3. Inspect the sensor for any signs of damage, debris, or corrosion.
  4. Adjust or replace the sensor as needed, ensuring it is securely mounted and aligned.
  5. Clear the diagnostic trouble codes with a scan tool and test drive the vehicle to confirm that the issue has been resolved.

Cost to Fix P0705 Ford

The typical repair costs for a transmission range sensor out of position code can range from $150 to $400, including parts and labor. However, 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. It's advisable to check local rates for a more accurate estimate.

When is the Code Detected?

The transmission range switch detects the selector lever position and sends a signal to the TCM.

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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.

Frequently Asked Questions about P0705 Ford Code

1. What does the OBDII code P0705 mean on a Ford vehicle?

P0705 indicates an issue with the Transmission Range Sensor (TRS), which is out of position or providing an incorrect signal to the Powertrain Control Module (PCM).

2. What are the common symptoms of P0705 on a Ford vehicle?

Symptoms may include the transmission not shifting properly, the vehicle being stuck in a specific gear, the reverse lights not working, or the Check Engine Light being illuminated.

3. What causes the P0705 code to appear on a Ford?

Common causes include a faulty Transmission Range Sensor, damaged or corroded wiring, misaligned gear shifter linkage, or a defective PCM in rare cases.

4. How do I diagnose the P0705 code on my Ford?

Start by inspecting the TRS and its wiring for damage or corrosion. Use a scan tool to check live data from the TRS and verify that the sensor signal matches the gear position.

5. Can I drive my Ford with the P0705 code?

Driving with this code is not recommended, as transmission shifting issues can cause further damage or create unsafe driving conditions.

6. How do I fix the P0705 code on a Ford?

Repairs may involve replacing the Transmission Range Sensor, cleaning or repairing damaged wiring, adjusting the shift linkage, or updating the PCM software if necessary.

7. How much does it cost to fix the P0705 code on a Ford?

The cost to repair this code can range from $150 to $400 depending on whether the TRS needs replacement or if additional repairs are required.

8. Can a bad Transmission Range Sensor cause my Ford to not start?

Yes, if the TRS fails to communicate the correct gear position, the vehicle may think it's not in Park or Neutral, preventing the engine from starting.

9. What tools are needed to repair the P0705 code on a Ford?

Common tools include a scan tool, multimeter, socket set, and possibly a gear alignment tool if the shift linkage requires adjustment.

10. Can a P0705 code clear itself on a Ford?

In rare cases, the code might temporarily clear if the issue is intermittent, but the root cause will need to be addressed to prevent it from returning.

Discuss the causes and fixes for P0705 Ford OBDII Code

  • I went to advance parts and got code p0705 transmission sensor a circuit I just had my evap solenoid canister p0442 changed now the p0705 code appeared I'm stuck don't know what to do need help before I go to the dealer

  • P0442 is a code related to the emissions (smog) of your Ford. The P0705 is related to the transmission, and has nothing to do with the P0442 code.

  • I had p0705 code with o/d off light flashing replacex the sensor and connector to the sensor it still comes back with same code