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CCS-344 < ECU DIAGNOSIS INFORMATION > [DCA] BRAKE BOOSTER CONTROL UNIT BRAKE BOOSTER CONTROL UNIT Reference Value INFOID:0000000005501997 TERMINAL LAYOUT PHYSICAL VALUES JPOIA0106ZZ Terminal No. (Wire color) Description Condition Value (Approx.) + − Signal name Input/ Output 1 (W) Ground Battery power supply — Ignition switch OFF — Battery voltage 2 (W) Battery power supply — Ignition switch OFF — Battery voltage 5 (P) ITS communication-L Input/ Output — — — 6 (SB) Release switch power — Ignition switch ON — 10 V 8 (R) 24 (O) Brake pressure sensor — Ignition switch ON — 5 V 10 (G) Ground Booster solenoid pow- — Ignition switch ON — 12 V 12 (R) Booster solenoid Output Ignition switch ON At “BOOSTER SOL/V ” test 14 (L) ITS communication-H Input/ Output — — — 15 (V) Release switch (nor- — Ignition switch ON Press the brake pedal 0 V Brake pedal not depressed 10 V 17 (G) 24 (O) Brake pressure sensor Input Ignition switch ON Brake pedal not depressed 0.5 V Press the brake pedal 0.5 - 3.5 V Note: The harder the brake is pressed, the higher the voltage. PKIB1763J |