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P1705 2001 Ford F150 Code - Transmission Range Sensor Out of Self-Test Range

Quick Answer

The P1705 diagnostic trouble code (DTC) for a 2001 Ford F150 indicates that the Transmission Range Sensor (TRS) is out of self-test range. Common causes include Faulty Transmission Range Sensor, Wiring or connector issues in the TRS circuit, Corrosion or damage to TRS components. 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 2001 Ford F150 indicates Transmission Range Sensor Out of Self-Test Range .
Common causes
Common causes include Faulty Transmission Range Sensor, Wiring or connector issues in the TRS circuit, Corrosion or damage to TRS components.
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 13, 2024
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Code P1705 2001 Ford F150 Description

The P1705 diagnostic trouble code (DTC) for a 2001 Ford F150 indicates that the Transmission Range Sensor (TRS) is out of self-test range. The TRS is a crucial component of the vehicle's transmission system, responsible for informing the Powertrain Control Module (PCM) about the position of the gear selector. This information is essential for the PCM to determine the appropriate gear to engage and ensure smooth shifting and optimal performance.

OBDII Code P1705 2001 Ford F150 - Transmission Range Sensor Out of Self-Test Range
P1705 2001 Ford F150 Code - Transmission Range Sensor Out of Self-Test Range

Common Causes of P1705 2001 Ford F150

  1. Faulty Transmission Range Sensor
  2. Wiring or connector issues in the TRS circuit
  3. Corrosion or damage to TRS components
  4. PCM software or hardware issues
  5. Mechanical problems with the transmission itself

Symptoms of P1705 2001 Ford F150

  1. Erratic shifting behavior
  2. Difficulty engaging gears
  3. Transmission slippage
  4. Vehicle going into "limp mode"
  5. Illumination of the Check Engine Light

How to Fix P1705 2001 Ford F150

  1. Begin by conducting a thorough inspection of the TRS and its wiring harness to check for any visible damage or corrosion.
  2. Test the TRS using a multimeter to verify its functionality and ensure it is within the specified range.
  3. If the TRS is faulty, replace it with a new sensor following the manufacturer's guidelines.
  4. Clear the DTC using a scan tool and perform a test drive to confirm that the issue has been resolved.
  5. If the problem persists, further diagnostics may be necessary to identify any underlying issues with the transmission system.

Cost to Fix P1705 2001 Ford F150

The typical repair costs for addressing a P1705 code on a 2001 Ford F150 can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, replacing a faulty Transmission Range Sensor can cost between $150 and $300, including parts and labor. However, additional costs may be incurred if there are wiring or connector issues that need to be addressed. It is advisable to consult with a qualified mechanic or auto repair shop to obtain a more accurate estimate based on the specific circumstances of the vehicle. Keep in mind that labor rates can vary between different locations and types of repair facilities, so it is recommended to research local rates for a more precise cost estimate.

What does this mean?

Tech Notes for P1705 2001 Ford F150

Verify gear selector is in Park/Neutral.

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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 2001 Ford F150 Code

1. What are the common symptoms of OBDII code P1705 on a 2001 Ford F150?

- Common symptoms include difficulty shifting gears, stalling, erratic shifting behavior, and the transmission going into "limp mode."

2. What does the OBDII code P1705 "Transmission Range Sensor Out of Self-Test Range" mean for a 2001 Ford F150?

- This code indicates that the transmission range sensor is reporting values that are outside of the expected range during the self-test process.

3. What are some possible causes of OBDII code P1705 on a 2001 Ford F150?

- Possible causes include a faulty transmission range sensor, damaged wiring or connectors, a misaligned sensor, or issues with the transmission control module.

4. How can I diagnose the OBDII code P1705 on my 2001 Ford F150?

- Diagnosing this code typically involves checking the transmission range sensor for proper operation, inspecting the wiring and connectors for damage, and scanning the transmission control module for related fault codes.

5. Can I still drive my 2001 Ford F150 with the OBDII code P1705 present?

- It is not recommended to drive with this code present, as it can lead to further transmission issues and potential safety hazards. It's best to address the problem promptly.

6. What are some repair tips for fixing OBDII code P1705 on a 2001 Ford F150?

- Repair tips may include replacing the transmission range sensor, repairing damaged wiring or connectors, ensuring proper alignment of the sensor, and clearing the code with a scan tool.

7. Is it possible to reset the OBDII code P1705 on a 2001 Ford F150 without making repairs?

- While you can clear the code temporarily with a scan tool, it's crucial to address the underlying issue causing the code to prevent further transmission problems.

8. How much does it typically cost to repair OBDII code P1705 on a 2001 Ford F150?

- The cost of repair can vary depending on the root cause of the code, but it may involve parts and labor expenses ranging from $200 to $500 or more.

9. Can a DIY enthusiast fix OBDII code P1705 on a 2001 Ford F150?

- Depending on the skill level and tools available, some DIY enthusiasts may be able to address this code by following repair guides and utilizing basic automotive repair knowledge.

10. What happens if OBDII code P1705 on a 2001 Ford F150 is ignored?

- Ignoring this code can lead to worsening transmission issues, potential damage to other components, and an increased risk of a breakdown. It's essential to address the problem promptly.

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