AutoCodes – Mazda – P0708 Mazda

P0708 Mazda Code - Transmission Range Switch Circuit High Input

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
P0708 Mazda indicates Transmission Range Switch Circuit High Input.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 14,255
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 08, 2019
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Code P0708 Mazda 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 P0708 Mazda - Transmission Range Switch Circuit High Input - AutoCodes.com
P0708 Mazda Code - Transmission Range Switch Circuit High Input

What are the Possible Causes of the DTC P0708 Mazda?

  • 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 P0708 Mazda?

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 P0708 Mazda 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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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 P0708 Mazda Code

1. What are the common symptoms of OBDII code P0708 in a Mazda related to the Transmission Range Switch Circuit High Input?

- Common symptoms may include issues with starting the vehicle, the inability to shift gears correctly, and the illumination of the check engine light.

2. What are the possible causes of OBDII code P0708 in a Mazda indicating a Transmission Range Switch Circuit High Input?

- Possible causes can include a faulty transmission range switch, wiring issues, poor electrical connections, or a malfunctioning PCM (powertrain control module).

3. How can I diagnose the OBDII code P0708 in my Mazda that points to a Transmission Range Switch Circuit High Input?

- You can diagnose this issue by performing a thorough inspection of the transmission range switch, checking the wiring and connections for any damage, and using an OBDII scanner to retrieve the specific trouble codes.

4. Can a DIY enthusiast repair OBDII code P0708 in a Mazda caused by a Transmission Range Switch Circuit High Input?

- While some basic troubleshooting steps can be taken, repairing this issue may require technical expertise. It's recommended to consult a professional mechanic for accurate diagnosis and repair.

5. Is it safe to continue driving my Mazda with the OBDII code P0708 related to the Transmission Range Switch Circuit High Input?

- It's not advisable to continue driving with this issue, as it may lead to further transmission problems or safety concerns. It's best to address the problem promptly to avoid potential complications.

6. How much does it typically cost to repair OBDII code P0708 in a Mazda due to a Transmission Range Switch Circuit High Input?

- The cost of repair can vary depending on the specific cause of the issue, but it may involve replacing the transmission range switch, repairing wiring, or addressing other underlying problems. Costs can range from a couple of hundred dollars to over a thousand, including parts and labor.

7. Are there any preventive maintenance tips to avoid encountering OBDII code P0708 in a Mazda related to the Transmission Range Switch Circuit High Input?

- Regularly inspecting and maintaining the transmission system, checking for any signs of wear or damage, and addressing any electrical issues promptly can help prevent the occurrence of this trouble code.

8. Can extreme weather conditions or environmental factors trigger OBDII code P0708 in a Mazda linked to the Transmission Range Switch Circuit High Input?

- While extreme weather conditions or environmental factors may not directly cause this issue, they can exacerbate existing problems with the transmission range switch or electrical components, leading to the triggering of the trouble code.

9. How long does it typically take for a mechanic to diagnose and repair OBDII code P0708 in a Mazda due to a Transmission Range Switch Circuit High Input?

- The time required for diagnosis and repair can vary based on the complexity of the issue and the availability of parts. It may take a few hours to a full day to complete the diagnostic process and necessary repairs.

10. Can resetting the OBDII system clear the P0708 trouble code related to the Transmission Range Switch Circuit High Input in a Mazda?

- Resetting the OBDII system may temporarily clear the trouble code, but if the underlying issue causing the code is not addressed, it is likely to reappear. It's essential to diagnose and fix the root cause of the problem for a permanent solution.

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