Acura TSX I (2003-2008) Charging circuit

ALTERNATOR IG BATTERY BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CHARGING SYSTEM INDICATOR COMM SIG LOW ALT FR SIG ALT ALT DRIVE CIRCUIT ECM/PCM (UNDER MIDDLE OF DASH) ELD IN- PUT COMM SIG HIGH ELD UNIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 18 FUSE 21 GAUGE CONTROL MODULE GRN WIRE GROUND HOT IN ON OR START IGNITION INPUT JUNCTION LOAD OUTPUT MULTI- FUSE 22 POWER SUPPLY CIRCUIT RED WIRE SIG SIG UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE YEL WIRE