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BCS-8 < SYSTEM DESCRIPTION > SYSTEM Combination Switch Circuit (Without Variable Intermittent Wipers) OUTLINE • BCM reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the status of each switch. • BCM has a combination of 5 output terminals (OUTPUT 1 - 5) and 5 input terminals (INPUT 1 - 5). It reads a maximum of 20 switch states. COMBINATION SWITCH MATRIX (WITH VARIABLE INTERMITTENT WIPERS) Combination switch circuit (With Variable Intermittent Wipers) Combination switch INPUT-OUTPUT system list COMBINATION SWITCH MATRIX (WITHOUT VARIABLE INTERMITTENT WIPERS) AWMIA1428GB System INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 OUTPUT 1 — FR WASHER FR WIPER LOW TURN LH TURN RH OUTPUT 2 FR WIPER HI — FR WIPER INT PASSING HEADLAMP 1 OUTPUT 3 INT VOLUME 1 RR WASHER — HEADLAMP 2 HI BEAM OUTPUT 4 RR WIPER INT INT VOLUME 3 — — TAIL LAMP OUTPUT 5 INT VOLUME 2 RR WIPER ON — FR FOG — AWMIA1429GB |