1) Remove lock face plate:
2) Remove male top 12 pin connector:
3)Attach female 12 pin connector to lock 12 pin previously removed:
4)Attach remaining module male 12 pin connector to lock 12 pin female
5)Remove battery male connector from the lock female connector:
6) Attach module female connector to battery male connector:
7)Attach module male connector to previous female lock battery connection:
Final Step: Attach faceplate!