Charging circuit for Acura TL III (2003-2006)

ALT FR SIG ALT ALT ALTERNATOR IG BATTERY BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE CHARGING SYSTEM INDICATOR COMM SIG LOW DRIVE CIRCUIT ECM/PCM (BEHIND CENTER 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/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE SIG SIG STARTING CIRCUIT UNDER HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPARTMENT) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) WHT WIRE YEL WIRE