P1728 Ford Code - Transmission Slip Error
Quick Answer
With the engine running in gear, the Powertrain Control Module (PCM) receives a signal that the transmission was slipping in gear. Common causes include Low or dirty transmission fluid, Check for transmission mechanical problems. 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
- P1728 Ford indicates Transmission Slip Error.
- Common causes
- Common causes include Low or dirty transmission fluid, Check for transmission mechanical problems.
- 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 P1728 Ford Description
What are the Possible Causes of the DTC P1728 Ford?
- Low or dirty transmission fluid
- Check for transmission mechanical problems
How to Fix the DTC P1728 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 P1728 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 P1728 Ford code?
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Need Help with the Code?
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Frequently Asked Questions about P1728 Ford Code
1. What are common symptoms of OBDII code P1728 Ford (Transmission Slip Error)?
Symptoms include harsh shifting, delayed engagement, transmission slipping, and the transmission staying in a single gear.
2. What are the possible causes of OBDII code P1728 Ford?
Possible causes include low transmission fluid level, dirty or contaminated transmission fluid, faulty transmission solenoid, or internal transmission issues.
3. How serious is OBDII code P1728 Ford (Transmission Slip Error)?
This code is considered serious as it can lead to further damage to the transmission if not addressed promptly.
4. How can I diagnose OBDII code P1728 Ford?
Diagnosis typically involves scanning the vehicle's onboard diagnostic system with a compatible scanner to retrieve the code and then performing further transmission diagnostics if needed.
5. Can I continue driving with OBDII code P1728 Ford present?
It is not recommended to continue driving with this code present, as it can lead to transmission damage and potential safety hazards.
6. How can I repair OBDII code P1728 Ford?
Repair options may include checking and topping up the transmission fluid, inspecting and cleaning the transmission solenoid, or seeking professional help for internal transmission repairs.
7. Are there any DIY tips for fixing OBDII code P1728 Ford?
DIY tips may include checking for transmission fluid leaks, ensuring the correct fluid level and condition, and inspecting the transmission solenoid for any visible issues.
8. Can a faulty sensor trigger OBDII code P1728 Ford?
Yes, a faulty sensor related to the transmission system can potentially trigger this code, so it's important to conduct a thorough diagnosis to identify the root cause.
9. How much does it cost to repair OBDII code P1728 Ford?
The cost of repair can vary depending on the underlying issue, parts needed, labor costs, and whether the repair is done DIY or by a professional mechanic.
10. Is it possible to prevent OBDII code P1728 Ford from occurring?
Regular maintenance of your vehicle, including checking and changing the transmission fluid as recommended, can help prevent issues that may trigger this code.
Discuss the causes and fixes for P1728 Ford OBDII Code
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What model an year is your Ford? you could start by checking the transmission fluid level and condition.
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1997 F-350 Powerstroke E4OD transmission code P1728 this code is set after shifting into overdrive and pulling a hill at 55+ mph noticeable slip is felt as the rpm climbs above 2200 and mph fall below 55 transmission was rebuilt by ford and torque converter was purchased online as a remanufactured HD triple clutch unit transmission was completely disassembled inspected and reassembled problem still exists faulty torque converter poor assembly bad quality control. Not always can a part be overlooked based on it be new or remanufactured
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