P0741
Medium SeverityTorque Converter Clutch Circuit Performance/Stuck Off
Transmission System
What Does P0741 Mean?
The TCC is not engaging when commanded.
Common Fix
Transmission fluid change and TCC solenoid
Estimated Cost (DIY)
$50 - $300
Symptoms
- ⚠️Reduced fuel economy
- ⚠️Higher RPM at highway speed
- ⚠️Slight slip feeling
Common Causes
How to Diagnose P0741
- 1Check transmission fluid condition
- 2Service transmission fluid
- 3Test TCC solenoid
- 4Replace solenoid or converter
OEM Diagnostic Flowchart
Scroll to load technician if/then branches.
Read live data and freeze frame for P0741 to pinpoint the cause before buying parts.
Ready to fix it yourself?
Find My Vehicle Repair Guide →Select your exact vehicle for a personalized step-by-step guide
Related Resources
Repair guides, symptom pages, and wiring diagrams related to P0741.
OEM Manual Evidence
Browse →A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Yukon XL Denali 2WD V8-6.2L Service Manual | Operation CHARM Operation CHARM : Car...
A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Yukon XL 2WD V8-6.0L Service Manual | Operation CHARM Operation CHARM : Car repair...
A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Yukon XL 2WD V8-5.3L Service Manual | Operation CHARM Operation CHARM : Car repair...
A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Yukon Denali 2WD V8-6.2L Service Manual | Operation CHARM Operation CHARM : Car rep...
Exact Repair Workflows
Browse →Open the exact repair flow most commonly associated with P0741 on this vehicle.
Open the exact repair flow most commonly associated with P0741 on this vehicle.
Open the exact repair flow most commonly associated with P0741 on this vehicle.
Open the exact repair flow most commonly associated with P0741 on this vehicle.
Open the exact repair flow most commonly associated with P0741 on this vehicle.
Open the exact repair flow most commonly associated with P0741 on this vehicle.
Exact Vehicle Hubs
Browse →Open the exact vehicle hub for a repair workflow commonly associated with P0741.
Open the exact vehicle hub for a repair workflow commonly associated with P0741.
Open the exact vehicle hub for a repair workflow commonly associated with P0741.
Open the exact vehicle hub grounded by OEM manual evidence related to P0741.
Open the exact vehicle hub grounded by OEM manual evidence related to P0741.
Open the exact vehicle hub grounded by OEM manual evidence related to P0741.
Related Codes
Fault in the torque converter clutch (TCC) solenoid circuit.
The TCM (Transmission Control Module) has detected a fault and sent a message to the ECM. This is a general indicator that transmission-specific codes are stored.
Frequently Asked Questions
- Will a fluid change fix P0741?
- Sometimes yes — dirty fluid prevents the TCC from engaging. A fluid change is always the first step.
- What happens if TCC never engages?
- The transmission works fine but the torque converter slips at highway speed, reducing fuel economy by 2-4 MPG.
Related Repair Guides
If your vehicle has triggered P0741, these DIY repair guides may help: