P1746 Lincoln Code - Electronic Pressure Control Solenoid Low Conditions
Quick Answer
The Diagnostic Trouble Code (DTC) will set when with the engine running in gear at cruise speed and the Powertrain Control Module (PCM) detects that the Torque Converter Clutch (TCC) circuit was shorted to ground. Common causes include Faulty Line Pressure Solenoid, Line Pressure Solenoid harness is open or shorted, Line Pressure Solenoid 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
- P1746 Lincoln indicates Electronic Pressure Control Solenoid Low Conditions.
- Common causes
- Common causes include Faulty Line Pressure Solenoid, Line Pressure Solenoid harness is open or shorted, Line Pressure Solenoid 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 P1746 Lincoln Description
What are the Possible Causes of the DTC P1746 Lincoln?
- Faulty Line Pressure Solenoid
- Line Pressure Solenoid harness is open or shorted
- Line Pressure Solenoid circuit poor electrical connection
How to Fix the DTC P1746 Lincoln?
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 P1746 Lincoln 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 P1746 Lincoln code?
Need more information on how to fix the P1746 Lincoln code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1746 Lincoln code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1746 Lincoln Code
1. What are common symptoms of OBDII code P1746 in a Lincoln related to the Electronic Pressure Control Solenoid Low conditions?
- Common symptoms include harsh shifting, slipping gears, poor acceleration, and decreased fuel efficiency.
2. What are the possible causes of the P1746 code in a Lincoln related to the Electronic Pressure Control Solenoid Low conditions?
- Potential causes include a faulty electronic pressure control solenoid, low transmission fluid level, dirty transmission fluid, or a damaged transmission control module.
3. How can I diagnose the root cause of the P1746 code in my Lincoln?
- Use a diagnostic scanner to retrieve the trouble codes, inspect the transmission fluid level and condition, and perform a thorough visual inspection of the transmission components.
4. What are some repair tips for fixing the Electronic Pressure Control Solenoid Low conditions in a Lincoln triggering the P1746 code?
- Consider replacing the electronic pressure control solenoid, flushing and replacing the transmission fluid, checking for any leaks in the transmission system, and ensuring proper electrical connections.
5. Is it safe to continue driving my Lincoln with the P1746 code related to the Electronic Pressure Control Solenoid Low conditions?
- It is not recommended to drive the vehicle with this code present as it can lead to further damage to the transmission and potentially leave you stranded on the road.
6. Can a DIY enthusiast repair the Electronic Pressure Control Solenoid Low conditions triggering the P1746 code in a Lincoln?
- Depending on your skill level and access to tools, some DIY enthusiasts may be able to replace the electronic pressure control solenoid themselves. However, it is recommended to consult a professional if unsure.
7. How much does it typically cost to repair the Electronic Pressure Control Solenoid Low conditions causing the P1746 code in a Lincoln?
- The cost of repair can vary depending on the exact cause of the issue and whether you choose to do the repair yourself or take it to a mechanic. Costs can range from a few hundred dollars to over a thousand dollars.
8. Will resetting the OBDII code P1746 in my Lincoln make the issue go away permanently?
- Simply resetting the code will not fix the underlying problem causing the P1746 code. It is important to diagnose and address the root cause of the issue to prevent it from recurring.
9. How long does it typically take to repair the Electronic Pressure Control Solenoid Low conditions associated with the P1746 code in a Lincoln?
- The repair time can vary depending on the exact cause of the issue and the extent of the repairs needed. It can take anywhere from a few hours to a full day to complete the repair.
10. Are there any preventative maintenance steps I can take to avoid the P1746 code related to the Electronic Pressure Control Solenoid Low conditions in my Lincoln?
- Regularly checking and changing the transmission fluid, ensuring proper maintenance of the transmission system, and addressing any issues promptly can help prevent the occurrence of the P1746 code.
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