Porsche Cayenne
P0740
The P0740 code indicates a malfunction in the torque converter clutch (TCC) circuit in your 2018-present Porsche Cayenne E3. This can lead to issues with vehicle performance and fuel efficiency.
8 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
Transmission
Symptoms
10 common
- •Check engine light illuminated
- •Engine stalling or hesitation during acceleration
- •Poor fuel economy
- +7 more
Most Affected Generations
1 generation
E3
8
Top Affected Components
1 component
Transmission
8
Severity Levels
1 level
high
8
Quick Facts
8
Total Solutions
1
Affected Components
10
Common Symptoms
1
Generations
All Solutions
Showing 8 of 8 solutions for error code P0740 across all generations.
Related Pages
Explore related error codes and pages