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JD
JD, Vehicle Repair Consultant
Category: Car
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Experience:  10+ years working on vehicles
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I GET A TROUBLE CODE PO748 LINE PRESSURE CONTROL SOLENOID .

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I GET A TROUBLE CODE PO748 LINE PRESSURE CONTROL SOLENOID .WHAT I NEED DO TO REPAIR THE TROUBLE

Hello and thanks for choosing JustAnswer.com!

 

 

To help me better assist you, could you please post the vehicle make model, and year?

Customer: replied 7 years ago.
KIA SEPHIA 2000 1.8

P0748 is a transmission fault code which indicates linear solenoid electrical failure. Possible causes for this code to set are:

 

Short or open in wiring

 

TCM (Transmission Control Module) internal malfunction

 

Linear solenoid valve malfunction

 


Ensure all appropriate connections are clean and tight. If the wiring is OK then the most likely culprit would be the linear solenoid valve. It is very rare and unlikely to have a TCM failure.

JD and 4 other Car Specialists are ready to help you
Customer: replied 7 years ago.
HOW CAN I CHANGE THE LINEARSOLENOID VALVE OR FIXED

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