AutoCodes – Toyota – P0705 2001 Toyota Highlander

P0705 2001 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 2001 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 2,664

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 2001 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 2001 Toyota Highlander - Transmission Range Sensor Malfunction - AutoCodes.com — P0705 2001 Toyota Highlander Code - Transmission Range Sensor Malfunction

What does this mean?

What are the Possible Causes of the DTC P0705 2001 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 2001 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 2001 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 2001 Toyota Highlander code?

Need more information on how to fix the P0705 2001 Toyota Highlander code? Get Access to Factory Service Manuals

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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 2001 Toyota Highlander Code

1. What are the common symptoms of a P0705 code in a 2001 Toyota Highlander?

The common symptoms of a P0705 code include issues with shifting gears, difficulty starting the vehicle, and the transmission being stuck in one gear.

2. What does the P0705 code indicate in a 2001 Toyota Highlander?

The P0705 code in a 2001 Toyota Highlander indicates a malfunction in the transmission range sensor, also known as the neutral safety switch.

3. What are the possible causes of a P0705 code in a 2001 Toyota Highlander?

The possible causes of a P0705 code in a 2001 Toyota Highlander include a faulty transmission range sensor, damaged wiring or connectors, or a misaligned sensor.

4. How can I diagnose a P0705 code in a 2001 Toyota Highlander?

Diagnosing a P0705 code involves using an OBDII scanner to read the code, inspecting the transmission range sensor and its wiring for any visible damage, and testing the sensor's functionality.

5. Can a P0705 code be fixed without professional help in a 2001 Toyota Highlander?

While some basic checks and repairs can be done by DIY enthusiasts, fixing a P0705 code often requires professional expertise to ensure proper diagnosis and repair.

6. Is it safe to continue driving with a P0705 code in a 2001 Toyota Highlander?

Continuing to drive with a P0705 code can lead to more serious transmission issues and potential safety hazards, so it is recommended to address the problem promptly.

7. How much does it typically cost to repair a P0705 code in a 2001 Toyota Highlander?

The cost of repairing a P0705 code can vary depending on the extent of the damage and whether professional labor is required, but it typically ranges from $200 to $500.

8. Can a P0705 code in a 2001 Toyota Highlander cause other problems if left unattended?

If left unattended, a P0705 code can cause further transmission damage, affect vehicle performance, and potentially lead to more expensive repairs down the line.

9. Are there any preventive measures to avoid a P0705 code in a 2001 Toyota Highlander?

Regularly inspecting and maintaining the transmission range sensor, as well as addressing any transmission-related issues promptly, can help prevent the occurrence of a P0705 code.

10. How long does it typically take to repair a P0705 code in a 2001 Toyota Highlander?

The repair time for a P0705 code can vary depending on the extent of the issue and the availability of parts, but it generally takes a few hours to a full day to complete the repair.