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Engine-Codes – Mercury – P1714 Mercury

P1714 Mercury Code - Shift Solenoid 'A' Fault

Quick Answer

The P1714 diagnostic trouble code (DTC) for Mercury vehicles indicates a fault in Shift Solenoid 'A'. Common causes include Faulty shift solenoid 'A', Wiring issues or electrical connection problems, Low transmission fluid level. 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
P1714 Mercury indicates Shift Solenoid 'A' Fault.
Common causes
Common causes include Faulty shift solenoid 'A', Wiring issues or electrical connection problems, Low transmission fluid level.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 25, 2024
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Code P1714 Mercury Description

The P1714 diagnostic trouble code (DTC) for Mercury vehicles indicates a fault in Shift Solenoid 'A'. Shift solenoids are essential components of automatic transmissions that control the flow of transmission fluid to engage or disengage specific gears. In this case, Shift Solenoid 'A' is responsible for controlling the shifting of gears in the transmission. When this solenoid fails or malfunctions, it can lead to issues with gear shifting, which can impact the vehicle's overall performance and drivability.

OBDII Code P1714 Mercury - Shift Solenoid 'A' Fault
P1714 Mercury Code - Shift Solenoid 'A' Fault

Common Causes of P1714 Mercury

  1. Faulty shift solenoid 'A'
  2. Wiring issues or electrical connection problems
  3. Low transmission fluid level
  4. Contaminated transmission fluid
  5. Blockages in transmission fluid passages

Symptoms of P1714 Mercury

  1. Erratic shifting behavior
  2. Harsh shifting between gears
  3. Delayed or prolonged shifting
  4. Transmission slipping
  5. Illuminated check engine light

How to Fix P1714 Mercury

  1. Diagnose the specific issue by conducting a thorough inspection of the transmission system and performing a scan for DTCs.
  2. Test the shift solenoid 'A' for proper operation using a multimeter or scan tool.
  3. Replace the faulty shift solenoid 'A' if it fails the test, ensuring proper installation and connection.
  4. Check and refill transmission fluid to the correct level, and inspect for any signs of contamination.
  5. Clear the DTC and road test the vehicle to confirm proper shifting operation.

Cost to Fix P1714 Mercury

The cost of repairing a Shift Solenoid 'A' fault on a Mercury vehicle can vary depending on the specific model, year, and labor rates in your area. On average, you can expect to pay between $200 and $500 for parts and labor. Keep in mind that additional costs may apply if other components need to be replaced or if there are underlying transmission issues. It's recommended to obtain a detailed quote from a reputable auto repair shop to get an accurate estimate for your specific situation.

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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 P1714 Mercury Code

1. What does the OBDII code P1714 mean on a Mercury vehicle?

P1714 indicates a fault with Shift Solenoid 'A' in the transmission, which may cause shifting issues or abnormal transmission operation.

2. What are common symptoms of the P1714 code in a Mercury?

Symptoms may include harsh or delayed shifting, stuck gears, transmission slipping, or the check engine light being illuminated.

3. What causes the P1714 code to appear on a Mercury vehicle?

Common causes include a faulty shift solenoid 'A', damaged wiring or connectors, low transmission fluid, or internal transmission issues.

4. Can driving with the P1714 code damage my Mercury's transmission?

Yes, continuing to drive with this code can lead to further transmission damage and more costly repairs if not addressed promptly.

5. How is the P1714 code diagnosed on a Mercury?

A mechanic will use a scan tool to verify the code, inspect wiring and connectors, check the transmission fluid level, and test the shift solenoid for proper operation.

6. How do I fix the P1714 code on my Mercury?

Repairs may involve replacing the faulty shift solenoid 'A', repairing damaged wiring, topping off or replacing the transmission fluid, or addressing internal transmission issues.

7. How much does it cost to fix the P1714 code on a Mercury?

The cost depends on the exact repair needed. Replacing a shift solenoid typically costs $150-$400, while more extensive transmission repairs could be significantly higher.

8. Can low transmission fluid cause the P1714 code?

Yes, low or contaminated transmission fluid can lead to insufficient pressure for the solenoid to function, triggering the P1714 code.

9. Is the P1714 code specific to Mercury vehicles?

While the P1714 code can appear on other makes, the specific diagnostic and repair procedures may vary for Mercury vehicles.

10. Can I clear the P1714 code without fixing the problem?

Clearing the code without addressing the underlying issue may temporarily turn off the check engine light, but the code will likely return if the problem persists.

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