BMW 3 Series
P0740
The vehicle is experiencing a P0740 diagnostic trouble code (DTC), indicating a torque converter clutch (TCC) malfunction in a BMW 3 Series E90/E91 (2005-2012).
7 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Symptoms
10 common
- •Check engine light illuminated
- •Slipping transmission during acceleration
- •Harsh or erratic shifting
- +7 more
Most Affected Generations
3 generations
G20
4
F30
2
E90
1
Severity Levels
1 level
medium
7
Quick Facts
7
Total Solutions
0
Affected Components
10
Common Symptoms
3
Generations
All Solutions
Showing 7 of 7 solutions for error code P0740 across all generations.