Simple Tuner Lock Bypass for HOLDEN LS1 PCM GM P01 P59

Holden VY2 LS1 GM P01 V8 PCM was tuner locked and we needed to diagnose some thermo fan cooling profile issues we found it was locked by someone of the pervious ownership. Some research and we had been able to sucsesfully flash the PCM with a factory tune using HP Tuners (VCM Editor), figured this might be useful to someone else out there!