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New code P0743?

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Old

Nov 7, 2006 | 08:38 AM

#1

Lushman

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Joined: Feb 2006

Posts: 560

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From: San Diego, CA

New code P0743?

I was driving back from the desert this weekend pulling a small trailer with 2 quads and the SES light came on. All my guages were normal and the truck was running fine. I pulled the code when I got home and it was P0743, Torque converter electrical. I do have a T/C lockup switch installed but have used it many times without this code being tripped? Any ideas on what would cause this code?
Thanks again to all!!

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Old

Nov 7, 2006 | 09:34 AM

#2

Pocket

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Joined: Jun 2004

Posts: 9,293

Likes: 10

From: Parker, CO

That code is fairly common with a T/C lockup. You may have just been lucky not to trip it until now.

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73, 73l, code, codes, converter, diesel, f150, f350, ford, lightning, p0500, p0743, p1744, po743, powerstroke, ranger, torque

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