Acura MDX II facelift (2010-2013) combination switch control unit can head head small gnd off on Wiring diagram

0=OFF 1=PARK 2=AUTO 3=HEAD B-CAN BLK WIRE BLU WIRE BLU/YEL WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE CAN-L CAN-H OPSW CHIME COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT CAN HEAD HEAD SMALL GND OFF ON COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS DR LT (-) SW DR DRIVER'S DOOR SWITCH (IN LEFT "B" PILLAR) DRIVER'S SEAT BELT BUCKLE SWITCH (UNDER DRIVER'S SEAT) F-CAN H F-CAN L LBSO FLBC FAST CONTROLLER AREA NETWORK CONTROLLER FUSE FUSE BOX (BEHIND LEFT KICK PANEL) GAUGE CONTROL MODULE GRN WIRE H/L BACKUP HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR START IG GND KEY SW IGN KEY IGNITION IGNITION KEY LIGHT KEY SWITCH/ KEY LIGHT IGNITION KEY SWITCH LIGHTS ON IND LOW OIL PRESSURE IND LT GRN WIRE MICU OIL PRESSURE SWITCH (UNDER RIGHT SIDE OF ENGINE) ORG/ WIRE PCM (RIGHT FRONT OF ENGINE COMPT) PNK WIRE RED WIRE SEAT BELT REMINDER IND SPEAKER CONTROL SRS UNIT (BEHIND LOWER CENTER OF DASH) UNDER-DASH FUSE/RELAY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WIPER/ WASHER SWITCH YEL WIRE