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AutoCodes – Toyota – P0705 Toyota

P0705 Toyota Code - Transmission Range Sensor Circuit Malfunction

Quick Answer

These Diagnostic Trouble Codes (DTC) indicate a problem with the Park/Neutral Position (PNP) Switch assembly and the wire harness in the Park/Neutral Position Switch assembly circuit. 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 Toyota indicates Transmission Range Sensor Circuit 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 101,280
How popular is this code, among other codes? Medium
What is this?
Table of contents Created and updated by William Orellana on Sep 11, 2022
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Code P0705 Toyota Description

These Diagnostic Trouble Codes (DTC) indicate a problem with the Park/Neutral Position (PNP) Switch assembly and the wire harness in the Park/Neutral Position Switch assembly circuit.
The Park/Neutral Position Switch assembly detects the shift lever position and sends signals to the Engine Control Module (ECM).
For safety, the Park/Neutral Position Switch assembly detects the shift lever position so that the engine can be started only when the shift lever is in P or N.
The Park/Neutral Position Switch assembly sends a signal to the ECM according to the shift lever position (P, N, NSW, R, D or S). The ECM determines that there is a problem with the switch or related parts if it receives more than 1 position signal simultaneously. The ECM will turn on the MIL and store the DTC.
OBDII Code P0705 Toyota - Transmission Range Sensor Circuit Malfunction - AutoCodes.com
P0705 Toyota Code - Transmission Range Sensor Circuit Malfunction
What does this mean?

What are the Possible Causes of the DTC P0705 Toyota?

  • 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
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0705 Toyota?

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 does this mean?

Code Tech Notes









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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0705 Toyota 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.

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Information for Specific Toyota 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 Toyota Code

1. What are the common symptoms of OBDII code P0705 in a Toyota related to the Transmission Range Sensor Circuit Malfunction?

Common symptoms include difficulty starting the vehicle, incorrect gear ratios displayed on the dashboard, and the transmission not shifting properly.

2. What are some possible causes of the P0705 code in a Toyota?

Potential causes of the Transmission Range Sensor Circuit Malfunction include a faulty transmission range sensor, damaged wiring or connectors, or issues with the transmission control module.

3. How can I diagnose the P0705 code in my Toyota?

Diagnosis typically involves using an OBDII scanner to retrieve the code, inspecting the transmission range sensor and related wiring for damage, and testing the sensor's functionality using a multimeter.

4. Is it safe to continue driving my Toyota with the P0705 code present?

Continuing to drive with the P0705 code can lead to further transmission issues and potential safety hazards. It is recommended to address the problem as soon as possible.

5. Can I repair the P0705 code in my Toyota myself?

If you have experience with automotive repairs and diagnostic tools, you may be able to address the P0705 code yourself by replacing the transmission range sensor or repairing any damaged wiring. However, it is recommended to consult a professional if you are unsure.

6. How much does it typically cost to repair the P0705 code in a Toyota?

The cost of repairing the Transmission Range Sensor Circuit Malfunction can vary depending on the extent of the damage and the specific components that need to be replaced. It is advisable to obtain quotes from different mechanics or repair shops.

7. Will resetting the OBDII code P0705 in my Toyota make the problem go away?

Resetting the code may temporarily turn off the check engine light, but it will not fix the underlying issue causing the P0705 code. It is important to diagnose and address the root cause of the problem.

8. Can a faulty battery or alternator cause the P0705 code to appear in a Toyota?

While a weak or failing battery can sometimes trigger erroneous fault codes, the P0705 code is typically related to issues with the transmission range sensor or its circuit.

9. How long does it take to repair the P0705 code in a Toyota?

The repair time for the Transmission Range Sensor Circuit Malfunction can vary depending on the extent of the repairs needed and the availability of parts. It is best to consult with a mechanic for a more accurate estimate.

10. Are there any preventive maintenance steps I can take to avoid the P0705 code in my Toyota?

Regularly inspecting and maintaining the transmission system, checking for loose or damaged wiring, and addressing any issues promptly can help prevent the occurrence of the P0705 code in your Toyota.

Discuss the causes and fixes for P0705 Toyota OBDII Code

Submit a New Comment

  • I have a 2008 Toyota Yaris with 203,000 miles. After I start the car it will not come out of park and the power steering does not work. Also, the windows won't roll down. I had my transmission serviced within the last few weeks. I don't have a lot of money to just keep replacing parts. Does anyone know what it would be for sure? Thank you for your time.
    Beth

    Reply to Comment

  • It's difficult to say for sure what the problem is without doing some testing. What I can say is that the windows and power steering are more than likely different problems and are not related to the shifter not coming out park.
    Here is the list of the most common problems that will set the P0705 code on the 2008 Yaris:
    - Park Neutral Position Switch
    - Transmission Range Sensor
    - Neutral Safety Backup Switch

    Reply to Comment
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