AutoCodes – Toyota – P0705 2007 Toyota Highlander

P0705 2007 Toyota Highlander Code - Transmission Range Sensor Malfunction

Quick Answer

The park/neutral position (PNP) switch includes a transmission range switch. Common causes include Faulty Park/Neutral Position Switch, Misadjusted Park/Neutral Position Switch, Park/Neutral Position Switch harness is open or shorted. 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 2007 Toyota Highlander indicates Transmission Range Sensor Malfunction.
Common causes: Common causes include Faulty Park/Neutral Position Switch, Misadjusted Park/Neutral Position Switch, Park/Neutral Position Switch harness is open or shorted.
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 Popularity 6,327

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0705 2007 Toyota Highlander Description

The park/neutral position (PNP) switch includes a transmission range switch. The transmission range switch detects the selector lever position when the shift lever is in the N or P shift position and sends a signal to the Transmission Control Module (TCM).

OBDII Code P0705 2007 Toyota Highlander - Transmission Range Sensor Malfunction - AutoCodes.com — P0705 2007 Toyota Highlander Code - Transmission Range Sensor Malfunction

What does this mean?

What are the Possible Causes of the DTC P0705 2007 Toyota Highlander?

Faulty Park/Neutral Position Switch
Misadjusted Park/Neutral Position Switch
Park/Neutral Position Switch harness is open or shorted
Park/Neutral Position Switch circuit poor electrical connection

How to Fix the DTC P0705 2007 Toyota Highlander?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0705 2007 Toyota Highlander code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0705 2007 Toyota Highlander code?

Need more information on how to fix the P0705 2007 Toyota Highlander code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P0705 2007 Toyota Highlander Code

1. What are the common symptoms of a transmission range sensor malfunction (P0705) in a 2007 Toyota Highlander?

- Common symptoms include difficulty shifting gears, erratic shifting, the transmission stuck in one gear, and the check engine light illuminating.

2. What can cause the P0705 code to appear in a 2007 Toyota Highlander?

- The code P0705 usually indicates a malfunction in the transmission range sensor itself, wiring issues, or a faulty connection.

3. How serious is a transmission range sensor malfunction in a 2007 Toyota Highlander?

- A transmission range sensor malfunction can lead to safety issues and potential transmission damage if not addressed promptly.

4. Can I drive my 2007 Toyota Highlander with the P0705 code present?

- It is not recommended to drive the vehicle with the P0705 code present as it can lead to further damage to the transmission.

5. How can I diagnose a transmission range sensor malfunction in my 2007 Toyota Highlander?

- A professional diagnosis using a scan tool to read the OBDII codes and inspecting the transmission range sensor and related components is recommended.

6. What are the repair options for a P0705 code in a 2007 Toyota Highlander?

- Repair options include replacing the transmission range sensor, repairing any wiring issues, or addressing faulty connections.

7. Can I reset the P0705 code in my 2007 Toyota Highlander myself?

- While you can clear the code using an OBDII scanner, it is crucial to address the underlying issue causing the code to prevent further problems.

8. How much does it cost to repair a transmission range sensor malfunction in a 2007 Toyota Highlander?

- The cost of repairing a transmission range sensor malfunction can vary depending on the exact cause and the labor rates of the repair shop.

9. Are there any preventive maintenance tips to avoid the P0705 code in a 2007 Toyota Highlander?

- Regularly inspecting the transmission range sensor, checking for any signs of wear or damage, and addressing any issues promptly can help prevent the P0705 code.

10. Can a DIY enthusiast fix a transmission range sensor malfunction in a 2007 Toyota Highlander?

- While some DIY enthusiasts may have the skills to replace the transmission range sensor, it is recommended to seek professional help for an accurate diagnosis and repair.