Well. On my way to the shop to replace my bulkhead fitting, the dreaded wrench light came on. It wouldn't shift out of second when I got off the highway, so I put my code reader on it and came up with code p0741. Torque convertor clutch circuit performance stuck/off. Is this the lead frame issue? Or a solenoid issue? I need to get this right because it's my daily driver. Thank you in advance
Transmission problems
- Thread starter ograptor
- Start date
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What happed after you shut the truck down and restarted did it drive normal?
When my lead frame failed it would hold gears, bang into gear and start out sometimes in high gears. I would shut it down and restart it would function normal for a short period of time.
Also, your replacing the fitting going into the transmission, if that's loose that would be a problem.
Make sure you do a quick check of the wires running near the exhaust, there has been a few that had the harness melt causing issues.
I have 2 F-150's and both needed lead frame replacements
When my lead frame failed it would hold gears, bang into gear and start out sometimes in high gears. I would shut it down and restart it would function normal for a short period of time.
Also, your replacing the fitting going into the transmission, if that's loose that would be a problem.
Make sure you do a quick check of the wires running near the exhaust, there has been a few that had the harness melt causing issues.
I have 2 F-150's and both needed lead frame replacements
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