P1714 Code - Shift Solenoid 'A' Fault
Quick Answer
The Shift Solenoids "A" through "D" are VFS that vary hydraulic pressure by actuating a hydraulic valve. Common causes include Faulty Shift Solenoid 'A', Shift Solenoid 'A' harness is open or shorted, Shift Solenoid 'A' circuit poor electrical connection. 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 indicates Shift Solenoid 'A' Fault.
- Common causes
- Common causes include Faulty Shift Solenoid 'A', Shift Solenoid 'A' harness is open or shorted, Shift Solenoid 'A' circuit poor electrical connection.
- 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.
Code P1714 Description
The Transmission Control Unit (TCU) applies variable current to the shift solenoid which varies the pressure in the hydraulic circuit to the regulator and latch valves of the clutch that in controls.
Shift Solenoid A (SSA) and Shift Solenoid C (SSC) use proportional operation. As the current from the TCU decreases, the pressure from the solenoids decreases. As the current from the TCU increases, the pressure from the solenoid decreases.
With zero current, SSA and SSC fully close the hydraulic valves which apply zero amount of hydraulic pressure to the regulator and latch valves of the clutch that it control and release the clutch.With maximum current to the solenoid, the hydraulic valves fully open for maximum pressure to the regulator and latch valves to apply the clutch.
Shift Solenoid B (SSB) and Shift Solenoid D (SSD) use inverse operation. As current from the TCU decreases, the pressure from the solenoid increases. As current from the TCU increases, the pressure from the solenoid decreases.
With zero current, SSB and SSD fully open the hydraulic valves which apply maximum hydraulic pressure to the regulator and latch valves to apply the clutch that it controls. With maximum current to the solenoids, the hydraulic valve fully closes to apply zero amount of hydraulic pressure to the regulator and latch valves of the clutch that it controls and release the clutch.
What are the Possible Causes of the DTC P1714?
- Faulty Shift Solenoid 'A'
- Shift Solenoid 'A' harness is open or shorted
- Shift Solenoid 'A' circuit poor electrical connection
How to Fix the DTC P1714?
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 P1714 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 P1714 code?
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Need Help with the Code?
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Information for Specific Makes
- P1714 Ford — Shift Solenoid 'A' Fault
- P1714 Hyundai — Idle Switch
- P1714 Lincoln — Shift Solenoid 'A' Fault
- P1714 Mazda — Automatic Transmission Shift Solenoid 1 Mechanical Failure
- P1714 Mercury — Shift Solenoid 'A' Fault
Frequently Asked Questions about P1714 Code
No Frequently Asked Questions about P1714 Code found.
Discuss the causes and fixes for P1714 OBDII Code
-
P1714 is associated to a part in the transmission on a 2008 Ford Escape 3. 0 what is the part and how do you change it?
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You need to replace the Shift Solenoids. The solenoids are attached to the transmission valve body. The vale body is inside the transmission.
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