Symptoms
- TCC shudder under light cruise
- Lockup engages then drops
- Surging at 45-65 MPH
The Fix
Diagnostic + Fix
TCC PWM solenoid replacement + Dexron VI fluid swap. Try fluid swap FIRST (friction-sensitive valves).
Cost: $30-60 part + ~30min labor
Why Same-Day Ship Matters
Customer's truck is in the bay. Code is logged. You quoted the fix. Now you need the part on your bench TOMORROW, not Friday. We ship before 2pm Eastern, free on orders over $40, and the 4L60E catalog has every common solenoid/sensor/kit you need to clear a P0741 code.