P1706 Mercury Code - High Vehicle Speed Observed in Park
Quick Answer
The diagnostic trouble code P1706 for Mercury vehicles indicates that a high vehicle speed has been observed while the transmission is in park. Common causes include Faulty transmission position sensor, Malfunctioning speed sensor, Issues with vehicle wiring or connectors. 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
- P1706 Mercury indicates High Vehicle Speed Observed in Park.
- Common causes
- Common causes include Faulty transmission position sensor, Malfunctioning speed sensor, Issues with vehicle wiring or connectors.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P1706 Mercury Description
The diagnostic trouble code P1706 for Mercury vehicles indicates that a high vehicle speed has been observed while the transmission is in park. This issue typically occurs when the vehicle's computer detects that the vehicle is moving at a high speed even though the transmission is in the park position. This can lead to various performance issues and safety concerns for the vehicle.
Common Causes of P1706 Mercury
- Faulty transmission position sensor
- Malfunctioning speed sensor
- Issues with vehicle wiring or connectors
- Problem with the vehicle's computer system
Symptoms of P1706 Mercury
- Difficulty shifting gears
- Vehicle stalling
- Check engine light illuminated
- Erratic behavior while driving
How to Fix P1706 Mercury
- Diagnose the issue using a professional diagnostic tool to pinpoint the exact cause of the high vehicle speed in park.
- Inspect the transmission position sensor and speed sensor for any signs of damage or malfunction and replace if necessary.
- Check the vehicle's wiring and connectors to ensure they are properly connected and not damaged.
- Reset the vehicle's computer system to clear the error code and test the vehicle to ensure the issue has been resolved.
Cost to Fix P1706 Mercury
The typical repair costs for addressing the P1706 code can range from $200 to $500, including parts and labor. However, it is important to note that the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It is recommended to check with local auto repair shops for a more accurate estimate.
Need more information about the P1706 Mercury code?
Need more information on how to fix the P1706 Mercury code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1706 Mercury code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1706 Mercury Code
1. What are the common symptoms of OBDII code P1706 in a Mercury vehicle?
- Common symptoms include the check engine light coming on, high engine idle speed, and the vehicle feeling like it is in a higher gear than it should be.
2. What does the OBDII code P1706 in a Mercury indicate about high vehicle speed observed in park?
- This code indicates that the vehicle's powertrain control module (PCM) has detected a high vehicle speed signal while the vehicle is in park.
3. What are the potential causes of OBDII code P1706 in a Mercury?
- Causes can include a faulty vehicle speed sensor, wiring issues in the speed sensor circuit, a malfunctioning PCM, or a problem with the transmission control module.
4. How can I diagnose the OBDII code P1706 in my Mercury?
- Diagnosing this code typically involves using a scan tool to check for the code, inspecting the vehicle speed sensor and its wiring, and testing the PCM and transmission control module for proper function.
5. Can I continue driving my Mercury with OBDII code P1706 present?
- It is not recommended to drive your vehicle with this code present, as it can lead to issues with the transmission and other drivability problems.
6. What are some repair tips for fixing OBDII code P1706 in a Mercury?
- Repair tips may include replacing the vehicle speed sensor, repairing any damaged wiring in the speed sensor circuit, or reprogramming the PCM or transmission control module.
7. Is it possible to clear the OBDII code P1706 in a Mercury without fixing the underlying issue?
- Clearing the code without addressing the underlying problem may temporarily turn off the check engine light, but the issue will likely return if the root cause is not fixed.
8. How much does it typically cost to repair OBDII code P1706 in a Mercury?
- The cost of repairs can vary depending on the specific cause of the code, but it may range from around $100 to $500 or more, including parts and labor.
9. Can a DIY enthusiast fix OBDII code P1706 in a Mercury, or is professional help recommended?
- While some DIY enthusiasts may be able to handle the repairs for this code, it is recommended to seek professional help, especially if dealing with complex transmission or PCM issues.
10. Are there any recalls or technical service bulletins related to OBDII code P1706 in Mercury vehicles?
- It is advisable to check with a Mercury dealership or the manufacturer's website for any recalls or technical service bulletins related to this specific OBDII code to see if there are known issues or solutions provided.
Discuss the causes and fixes for P1706 Mercury OBDII Code
Code P1706 Mercury comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.