check engine code P0741 and P0700?

2007 CHEVROLET SILVERADO
201,000 MILES • 5.3L • V8 • 4WD • AUTOMATIC
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MJULIAN
  • MEMBER
  • 2 POSTS
I am pulling these two codes P0700 and the P0741 Torque Converter clutch circuit performance or stuck off.

the truck shifts like a dream - I am wondering if the problem could be a sensor?
Jan 12, 2026 at 2:51 AM

What to check next

Diagnostic guidance. Suggested checks and possible repairs are separate from the owner's reported results.

Identify the transmission and obtain its diagnostic procedure. Have the transmission faults and relevant commanded-versus-actual operating data evaluated before selecting a solenoid, converter or internal repair.

Guidance references and applicability

2CarPros: Original discussion 1711855 https://2carpros.com/questions/check-engine-code-p0741-and-p0700 Source for reported history and outcome. Contributor suggestions are not independently confirmed diagnoses. Attachments were not verified.

Read the replies · Discussion summary and reported outcome

AI-ASSISTED GUIDANCE · REVIEWED BY 2CARPROS
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STRAILER
  • ✓Experienced Mechanic
  • 55,627 POSTS
These trucks had an issue after a few mile like you have as the TCC control solenoid going out and needing to be replaced. This will not effect the transmission shifting.

P0700 - Transmission Control System Request (this is a flag, not a failure)
P0741 - Torque Converter Clutch (TCC) circuit performance / stuck OFF

When you remove the transmission pan it will be the solenoid that has the blk/tan wire going to it. Replace it and then clear the codes, that should fix the problem.
Jan 13, 2026 at 9:38 AM
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MJULIAN
  • MEMBER
  • 2 POSTS
Thank you
Jan 13, 2026 at 9:24 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,627 POSTS
You are welcome.
Jan 13, 2026 at 11:38 PM
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Discussion summary

check engine code P0741 and P0700?

The owner reported P0700 and P0741 while describing normal gear changes. A contributor recommended replacing a torque-converter-clutch solenoid, but no test or repair update followed.

Reported outcome: No failed component or successful repair was established.

The suggested wire color and solenoid location were not verified. Normal-feeling shifts did not resolve the reported code concern.

Read the original discussion

AI-ASSISTED SUMMARY · REVIEWED BY 2CARPROS
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