1.2L REVOTRON ENGINE 182 IV. BRAKE SWITCH COMPONENT DETAILS It provides information to ECU about the brake application and ECU maintains the optimum fuel supply. The brake pedal is fitted with two Brake switches, which provide the information to ECU about the brake pedal application. Upper brake switch give signal to EMS ECU for cruise control functionality. Lower brake switch give signal to tail lamp& ABS/ESP ECU. COMPONENT LOCATION CONNECTOR DETAILS PINOUT DETAILS Pin No Description 1 Main Brake Switch Signal 2 AC Trinary Pressure Sensor 3 Redundant Brake 4 IGN Sw KL-15
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