4l80e torque converter locking and unlocking
Lewis county wv news
Jan 16, 2017 · Re: 4L80E torque converter kicking out Jan 18 2017, 11:01am I just went through all the code definitions on a 2012 4Lseries trans and The only codes that may be set are TCC solenoid circuit faults and Solenoid stuck on or stuck off.
Dec 29, 2011 · The 4L80E is known for valve body wear in the TCC lockup valve boar. This allows slipping as fluid bypasses the valve instead of holding the clutch. This wear typically codes and goes into limp mode preventing OD and TCC lockup. Thus the reason I think it is somewhere is the overrun clutch power flow side of things.