P0751 Ford Code - Shift Solenoid 1 Performance
Quick Answer
Shift solenoid valve 1 is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Shift Solenoid 1 valve. 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
- P0751 Ford indicates Shift Solenoid 1 Performance.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Shift Solenoid 1 valve.
- 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 P0751 Ford Description
What are the Possible Causes of the DTC P0751 Ford?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty Shift Solenoid 1 valve
- Shift Solenoid 1 valve harness or connectors
- Shift Solenoid 1 valve circuit is open or shorted
How to Fix the DTC P0751 Ford?
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 P0751 Ford 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 P0751 Ford code?
Need more information on how to fix the P0751 Ford code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0751 Ford code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0751 Ford Code
1. What are the common symptoms of OBDII code P0751 in a Ford vehicle?
The common symptoms include harsh or delayed shifting, erratic shifting behavior, transmission slipping, and the transmission staying in one gear.
2. What does the OBDII code P0751 Shift Solenoid 1 Performance mean in a Ford vehicle?
This code indicates a malfunction in the performance of shift solenoid 1, which is responsible for controlling the transmission fluid flow to engage or disengage a specific gear.
3. What are the possible causes of OBDII code P0751 in a Ford vehicle?
Possible causes include a faulty shift solenoid 1, low transmission fluid levels, dirty or contaminated transmission fluid, electrical issues in the solenoid circuit, or a mechanical problem in the transmission.
4. How can I diagnose the OBDII code P0751 Shift Solenoid 1 Performance in my Ford vehicle?
Diagnosis involves using an OBDII scanner to retrieve the code, checking the transmission fluid level and condition, inspecting the shift solenoid 1 and its wiring, and conducting a thorough transmission system inspection.
5. Can I drive my Ford vehicle with the OBDII code P0751 Shift Solenoid 1 Performance?
It is not recommended to drive the vehicle with this code as it can lead to further damage to the transmission and affect the overall performance of the vehicle. It is best to address the issue promptly.
6. How can I repair OBDII code P0751 Shift Solenoid 1 Performance in my Ford vehicle?
Repair options include replacing the faulty shift solenoid 1, performing a transmission fluid flush and filter change, repairing any damaged wiring in the solenoid circuit, or seeking professional help for a comprehensive transmission inspection.
7. Are there any DIY tips for fixing OBDII code P0751 in a Ford vehicle?
While some basic checks like inspecting the transmission fluid level and condition can be done DIY, it is recommended to consult a professional mechanic for accurate diagnosis and repair of the shift solenoid issue.
8. How much does it cost to fix OBDII code P0751 Shift Solenoid 1 Performance in a Ford vehicle?
The cost of repair can vary depending on the exact cause of the issue, the labor rates in your area, and whether you choose to replace the shift solenoid yourself or have it done by a professional. It is advisable to get multiple quotes for an accurate estimate.
9. Can OBDII code P0751 Shift Solenoid 1 Performance cause other problems in my Ford vehicle?
Yes, if left unresolved, this code can lead to further transmission issues, reduced fuel efficiency, and overall poor vehicle performance. It is important to address the underlying problem promptly.
10. How can I prevent OBDII code P0751 in my Ford vehicle?
Regular maintenance of the transmission, including fluid changes at recommended intervals, can help prevent issues like shift solenoid malfunctions. Additionally, driving gently and avoiding harsh acceleration can also contribute to the longevity of the transmission system.
Discuss the causes and fixes for P0751 Ford OBDII Code
-
came into the shop with a CEL P0751. Driver stated it also had a wrench light on. He parked the vehicle and shut it off before I could hook the scanner to it and when I started it back up, there were not lights lit up. but there was a pending P0751 code. It was due for a transmission service and the supervisor just told me to do the fluid and filter and clear the code and test drive it.
I made about 1/10th of a mile when the wrench light illuminated and I experience that it was a little hesitant in its upshift.
I'm now going through and trying to check connections.
Any further suggestions? -
There is a factory service bulletin for that model year. The bulletin suggest replacing the "Cost Clutch Cylinder" and "Cost One-Way Clutch"
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