4x4 DSC light ON, no others; 5F0C DSC sensor, internal – SOLVED

[ssx5]

Originally Posted by Junkycosmos

Aside from the yaw sensor going bad I seem to recall seeing some posts about the steering angle sensor (SAS) needing to be re-calibrated. After battery has been disconnected or drained the X no longer knows the position of the steering wheel as read by the SAS. Without it the DSC system is locked out. There are two levels of SAS re-calibration: one you do simply by turning the steering wheel full turns lock to lock but another via GT1 only where you point it straight ahead and reprogram it. I also recall in GT1 you can see output from SAS to verify it is working. You can also see output of yaw and wheel sensors that can be used to verify them too.

best of luck

The mechanic did all the above and replaced transfer case actuator. Main issue seems to Can Bus is going down for whatever reason.