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2017 F-150 XLT P0741 & P0744 Codes

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Old 05-08-2024, 08:09 AM
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Default 2017 F-150 XLT P0741 & P1744 Codes

I have notice a intermittent problem with the 6R80 Transmission, I replaced the throttle body with no change to this issue. I also notice after the the service wrench light comes on the P0741 & P1744 codes are present and the cooling fans goes straight to full speed. I shut the engine off and the wrench light goes away and the cooling fans go to normal operation. Could it be a module? I am at a loss.


Thank you Nathan

Last edited by usajet; 05-15-2024 at 02:40 PM.
Old 05-14-2024, 07:50 AM
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I did replace the Torque Converter Solenoid and Lead Frame and no luck! PCM?



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