Question by lanceej posted 6 months 2 weeks ago in GL-Class

Fault Text Status
2783 The friction power of the torque converter lockup clutch is too high. A+S
The vehicle is a 2013 GL 63 with 30,000 miles. Its not going into limp mode and only seems to have any issues at cruise rpm for 15 to 20 seconds then goes away. Any ideas what this is?