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TROUBLESHOOTING ACTIVE STABILITY CONTROL SYSTEM (ASC) 35C-173 The system is normal. Item No. Check item Check condition Normal condition 01 FL wheel speed sensor Perform a test run of the vehicle. The speedometer display and 02 FR wheel speed sensor 03 RL wheel speed sensor 04 RR wheel speed sensor 05 Power supply voltage System voltage (10 to 18 V 07 Brake switch (input) The brake pedal is depressed. ON The brake pedal is released. OFF 08 Lateral G sensor (+: left Vehicle stopped (level) -0.11 to 0.11 G Running -1 to 1 G 09 G sensor (+: Vehicle stopped (level) 0 G *1 (fixed value) Vehicle stopped (level) Idle neutral -0.11 to 0.11 G Running 0 G *1 (fixed value) 10 Master cylinder pressure The brake pedal is depressed. Increases by the amount of The brake pedal is released. -3 to 3 bar 11 Steering angle (+: left Vehicle stopped (the steering wheel is -6 to 6 deg Running Nearly the same as the 12 Yaw rate sensor (+: left Vehicle stopped (level) -3.6 to 3.6 deg/s Running -100 to 100 deg/s 14 Brake switch The brake pedal is depressed. ON The brake pedal is released. OFF 15 Emission test mode Emission test mode: ON ON Emission test mode: OFF OFF 26 Brake fluid pressure Brake fluid level is lower than the Low Brake fluid level is higher than the Normal |