Engine-CodesFord – P1705 2006 Ford Fusion

P1705 2006 Ford Fusion Code - Transmission Range Sensor Out Of Self-Test Range

Quick Answer

The P1705 diagnostic trouble code (DTC) specifically pertains to the transmission range sensor being out of the self-test range in a 2006 Ford Fusion. Common causes include Faulty transmission range sensor, Wiring or connector issues, ECM/TCM communication problems. 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
P1705 2006 Ford Fusion indicates Transmission Range Sensor Out Of Self-Test Range .
Common causes
Common causes include Faulty transmission range sensor, Wiring or connector issues, ECM/TCM communication problems.
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 09, 2024
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Code P1705 2006 Ford Fusion Description

The P1705 diagnostic trouble code (DTC) specifically pertains to the transmission range sensor being out of the self-test range in a 2006 Ford Fusion. The transmission range sensor, also known as the neutral safety switch, is a critical component that communicates the position of the gear selector to the vehicle's engine control module (ECM) or transmission control module (TCM). This information is essential for the proper operation of the transmission, as it ensures that the vehicle starts only in Park or Neutral and prevents shifting into gear while the engine is running.

OBDII Code P1705 2006 Ford Fusion - Transmission Range Sensor Out Of Self-Test Range
P1705 2006 Ford Fusion Code - Transmission Range Sensor Out Of Self-Test Range

Common Causes of P1705 2006 Ford Fusion

  1. Faulty transmission range sensor
  2. Wiring or connector issues
  3. ECM/TCM communication problems
  4. Corrosion or damage to sensor connections
  5. Sensor misalignment or calibration issues

Symptoms of P1705 2006 Ford Fusion

  1. Difficulty starting the vehicle
  2. Inaccurate gear selection display on the dashboard
  3. Harsh shifting or delayed shifting
  4. Vehicle stalling or hesitation when shifting gears
  5. Transmission not engaging properly

How to Fix P1705 2006 Ford Fusion

  1. Diagnose the issue by using a scan tool to retrieve the fault code and perform a thorough inspection of the transmission range sensor, wiring, and connectors.
  2. Test the transmission range sensor to ensure it is functioning correctly and replace it if necessary.
  3. Check and repair any damaged wiring or connectors related to the transmission range sensor.
  4. Reset the ECM/TCM and clear the fault code to ensure the issue has been resolved.
  5. Test drive the vehicle to confirm that the transmission range sensor is now operating within the self-test range and that the symptoms have been resolved.

Cost to Fix P1705 2006 Ford Fusion

The cost of repairing a P1705 code on a 2006 Ford Fusion can vary depending on the specific cause of the issue and the parts and labor required. In general, replacing a faulty transmission range sensor can cost between $150 and $300, while addressing wiring or connector issues may add additional labor costs. Overall, the total repair cost for this issue could range from $200 to $500, including parts and labor. It is advisable to consult with a qualified mechanic or auto repair shop to get a more accurate estimate based on the specific circumstances of the vehicle.

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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 P1705 2006 Ford Fusion Code

1. What does the OBDII code P1705 mean on a 2006 Ford Fusion?

P1705 indicates that the Transmission Range Sensor (TRS) is out of the self-test range, meaning the sensor is not providing data within expected parameters.

2. What are the symptoms of code P1705 in a 2006 Ford Fusion?

Common symptoms include erratic shifting, transmission stuck in one gear, the car starting in the wrong gear, or the Check Engine Light turning on.

3. What causes the P1705 code on a 2006 Ford Fusion?

Possible causes include a faulty Transmission Range Sensor (TRS), damaged wiring or connectors, a misadjusted TRS, or internal transmission issues.

4. Can a bad Transmission Range Sensor affect drivability?

Yes, a malfunctioning TRS can cause shifting problems and affect drivability, as it impacts the transmission's ability to select the correct gear.

5. How do I diagnose the P1705 code on my 2006 Ford Fusion?

Start by inspecting the TRS, its wiring, and connectors for visible damage. Use a scan tool to monitor TRS data and verify if it matches the gear selector position.

6. Is it safe to drive with a P1705 code on a 2006 Ford Fusion?

Driving with this code can lead to unsafe conditions, such as starting in the wrong gear or unexpected shifting, and should be addressed promptly.

7. How is the P1705 code repaired on a 2006 Ford Fusion?

Repairs may involve replacing or adjusting the TRS, repairing damaged wiring, or, in rare cases, addressing internal transmission problems.

8. Where is the Transmission Range Sensor located on a 2006 Ford Fusion?

The TRS is typically located on the side of the transmission, connected to the gear selector shaft.

9. How much does it cost to fix the P1705 code on a 2006 Ford Fusion?

Repair costs vary, but replacing a TRS typically ranges from $150 to $300, including parts and labor.

10. Can a P1705 code trigger other transmission-related codes?

Yes, a malfunctioning TRS can cause additional codes related to shifting or transmission performance, such as P0705 or P0706.

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