BMW DTC P0741 – Torque Converter Clutch Circuit Performance/Stuck Off
DTC P0741 meaning on BMW
DTC P0741 on a BMW indicates a problem with the torque converter clutch circuit performance or that the clutch is stuck off. The torque converter clutch is responsible for engaging and disengaging the torque converter lock-up function, which helps improve fuel efficiency and reduce heat generation in the transmission.
BMW DTC P0741 symptoms
Symptoms of DTC P0741 on a BMW may include:
- Engine stalling at idle
- Decreased fuel efficiency
- Transmission slipping
- Harsh or delayed shifting
- Check Engine Light illuminated
BMW DTC P0741 causes
Common causes of DTC P0741 on a BMW include:
- Low transmission fluid level
- Dirty or contaminated transmission fluid
- Malfunctioning torque converter clutch solenoid
- Wiring or connection issues in the torque converter clutch circuit
- Internal transmission mechanical problems
BMW DTC P0741 seriousness
Ignoring DTC P0741 on a BMW can lead to further damage to the transmission and potentially result in costly repairs. It is important to address this issue promptly to prevent more severe transmission problems.
How to diagnose DTC P0741 on BMW
To diagnose DTC P0741 on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the fault code and related data
- Inspect the transmission fluid level and condition
- Check the torque converter clutch solenoid for proper operation
- Inspect the wiring and connections in the torque converter clutch circuit
- Perform a road test to observe the transmission’s behavior
How to fix DTC P0741 on BMW
To fix DTC P0741 on a BMW, the following steps may be taken:
- Ensure the transmission fluid level is correct and the fluid is clean
- Replace the torque converter clutch solenoid if faulty
- Repair any damaged wiring or connections in the torque converter clutch circuit
- Perform a transmission flush and refill with fresh fluid
- If internal transmission issues are found, consider rebuilding or replacing the transmission
How to erase DTC P0741 on BMW
After fixing the underlying issue causing DTC P0741 on a BMW, the fault code can be erased using a diagnostic scanner. This will clear the code from the vehicle’s memory and turn off the Check Engine Light. It is important to ensure that the repair has been successful before clearing the fault code.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.