TOYOTA SUPRA 1 Charging 8 A B C D E A G H B-Y 7.5A IGN 7.5A CHARGE 15A ENGINE 1 2 2 1 B-O B-O Y Y B B-Y B-O B-O CHARGE WARNING LIGHT 1.4W METER To TCCS ECU (1-8)(6-A) To Sport Monitor Computer (2-K) Y From 1G B Form Combination Meter (2-1) L B W S B-Y IG ALTERNATOR (W/ IC Regulator) or Computer (2-B) * (2-3) ector (1-5) a b c d f