(4)Remove the Screw pan (S/P washer) M3.5x6 screw, and then remove the NCU shield cover.
(5)Disconnect the connector of the NCU harness.
NCU shield cover
Screw, pan (S/P washer) M3.5X6 

NCU harness
NCU shield plate
NCU PCB ASSY
Fig. 5-119
(6) Remove the two cup S M3x6 Taptite screws, and then remove the NCU PCB ASSY.
Taptite cup S M3x6
NCU PCB ASSY
Taptite cup S M3x6
NCU shield plate
Fig. 5-120