The automobile fault code P1746 indicates a problem with the Line Pressure Solenoid.
This can cause the Engine Light to turn on or the Service Engine Soon Warning Light to illuminate.
The possible causes include a faulty Line Pressure Solenoid, an open or shorted harness, or a poor electrical connection in the solenoid circuit. To fix this issue, it is recommended to visually inspect the wiring harness and connectors for any damage.
Look out for broken, bent, pushed out, or corroded pins in the connectors. The repair time for this fault code is estimated to be around 1.0 hour.
It is important to address this issue promptly to prevent further damage to the vehicle.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
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P1746 Fault Code Symptoms: Unveiling The Telltale Signs
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1746 fault code.
- The symptoms of the automobile fault code P1746 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unraveling The Mystery: What Causes Fault Code P1746?
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The automobile fault code P1746 can be caused by a faulty Line Pressure Solenoid, an open or shorted Line Pressure Solenoid harness, or a poor electrical connection in the Line Pressure Solenoid circuit.
- The fault code P1746 can be caused by the following: a faulty Line Pressure Solenoid, an open or shorted Line Pressure Solenoid harness, and a poor electrical connection in the Line Pressure Solenoid circuit.
Fixing Code P1746: Simple Steps To Resolve The Issue!
To fix the automobile fault code p1746, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code P1746, you need to follow these steps: 1.
- Check the possible causes mentioned above.
- 2.
- Visually inspect the wiring harness and connectors related to the fault code.
- 3.
- Look for any damaged components.
- 4.
- Check for broken, bent, pushed out, or corroded pins in the connectors.
- 5.
- Repairing this fault code is estimated to take approximately 1.0 hour.
Cracking The Code: P1746 – Cost And Complexity Unveiled!
The factors influencing the cost of diagnosing and fixing the automobile fault code P1746 are the estimated repair time of 1.0 hour and the typical auto repair shop charges of $75 to $150 per hour.
P1746 Fault Code: Understanding The Transmission Pressure Control Solenoid Circuit
If you’re experiencing the P1746 fault code, it means that the Torque Converter Clutch (TCC) circuit in your vehicle was shorted to ground. This issue typically occurs when the engine is running in gear at cruise speed. The Powertrain Control Module (PCM) detects this problem and triggers the Diagnostic Trouble Code (DTC) to alert you.
The P1746 fault code is specifically related to the Electronic Pressure Control Solenoid being low. This solenoid is responsible for regulating the hydraulic pressure in the transmission.
When it is not functioning properly, it can lead to issues with shifting gears and overall transmission performance. It’s important to address this fault code promptly to avoid further damage to your vehicle’s transmission system.
FAQ
If you see the engine light or service engine soon warning light on, the fault code P1746 could be the culprit. This code is often caused by a faulty line pressure solenoid, an open or shorted harness, or a poor electrical connection in the line pressure solenoid circuit. To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded pins on the connectors. Don’t forget to check the possible causes listed above for further troubleshooting.
To fix the P1746 fault code, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check if the connector’s pins are broken, bent, pushed out, or corroded. This can help identify any issues with the Line Pressure Solenoid or poor electrical connections. Don’t forget to check the “Possible Causes” listed above for further troubleshooting.
When resolving the P1746 fault code, start by checking for damaged components and connector’s pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any signs of damage such as broken, bent, pushed out, or corroded pins. By doing so, you can identify any issues with the Line Pressure Solenoid harness and circuit, which may be causing the fault code.
Wrap Up
If your engine light is on and you’re dealing with a P1746 fault code, it’s likely due to a faulty Line Pressure Solenoid or issues with the solenoid’s harness and circuit.
To fix it, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Look out for broken or bent pins as well.
