06 4.8 is SLS error on gauge cluster. Hooked up INPA and GT1 and initial error codes
7A Accumulator Pressure rise
64 Distortion Plausibility

Erased codes and try to calibrate, however there is no LED lights on the SLS switch.

I switched out control
Module with another one I had, but no change.

I would appreciate assistance in moving forward

Thanks Ted




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