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HOMESERVICE MANUALSINFINITI2013M37 X SPORTREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLBRAKE CONTROL SYSTEM (WITH VDC)SYSTEM DESCRIPTIONSYSTEMFAIL-SAFEACTIVE TRACE CONTROL FUNCTION
2013 Infiniti M37 x Sport

Active Trace Control Function

2013 Infiniti M37 x SportSECTION Active Trace Control Function
  • Intelligent brake assistance OFF indicator lamp turns ON when a malfunction occurs in system [ABS actuator and electric unit (control unit)]. The control is suspended for Active trace control function. The vehicle becomes the same as models without Active trace control function.
    CAUTION: Lamp ON condition of intelligent brake assistance OFF indicator lamp is that intelligent brake assistance OFF switch is in the pressed and not turned ON status.
  • Mode is fixed to the mode when a malfunction occurs if CAN communication malfunction (DTC "U1000", DTC "U1010", DTC "U0424") occurs between ADAS control unit and A/C auto AMP. The mode is fixed to STANDARD mode after ignition switch turns OFF to ON.
DTC Malfunction detected condition Fail-safe condition
C1101 When an open circuit is detected in rear RH wheel sensor circuit. The following functions are suspended.
  • FDC function
  • TCS function
  • ABS function
  • EBD function (only when both 2 rear wheels are malfunctioning)
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
C1102 When an open circuit is detected in rear LH wheel sensor circuit.
C1103 When an open circuit is detected in front RH wheel sensor circuit.
C1104 When an open circuit is detected in front LH wheel sensor circuit.
C1105
  • When power supply voltage of rear RH wheel sensor is low.
  • When distance between rear RH wheel sensor and rear RH wheel sensor rotor is large.
  • When installation of rear RH wheel sensor or rear RH wheel sensor rotor is not normal.
C1106
  • When power supply voltage of rear LH wheel sensor is low.
  • When distance between rear LH wheel sensor and rear LH wheel sensor rotor is large.
  • When installation of rear LH wheel sensor or rear LH wheel sensor rotor is not normal.
C1107
  • When power supply voltage of front RH wheel sensor is low.
  • When distance between front RH wheel sensor and front RH wheel sensor rotor is large.
  • When installation of front RH wheel sensor or front RH wheel sensor rotor is not normal.
C1108
  • When power supply voltage of front LH wheel sensor is low.
  • When distance between front LH wheel sensor and front LH wheel sensor rotor is large.
  • When installation of front LH wheel sensor or front LH wheel sensor rotor is not normal.
C1109
  • When ignition voltage is 10 V or less.
  • When ignition voltage is 16 V or more.
 The following functions are suspended.
  • FDC function
  • TCS function
  • ABS function
  • EBD function
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
C1111 When a malfunction is detected in motor or motor relay.
C1115 When difference in wheel speed between any wheel and others is detected during the vehicle is driven, because of installation of other tires than specified. The following functions are suspended.
  • FDC function
  • TCS function
  • ABS function
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
C1116 When stop lamp switch signal is not input when brake pedal operates.
C1120 When a malfunction is detected in front LH ABS IN valve. The following functions are suspended.
  • FDC function
  • TCS function
  • ABS function
  • EBD function
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
C1121 When a malfunction is detected in front LH ABS OUT valve.
C1122 When a malfunction is detected in front RH ABS IN valve.
C1123 When a malfunction is detected in front RH ABS OUT valve.
C1124 When a malfunction is detected in rear LH ABS IN valve.
C1125 When a malfunction is detected in rear LH ABS OUT valve.
C1126 When a malfunction is detected in rear RH ABS IN valve.
C1127 When a malfunction is detected in rear RH ABS OUT valve.
C1130 When a malfunction is detected in ECM system. The following functions are suspended.
  • FDC function
  • TCS function
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
C1138 When a malfunction is detected in 4 Wheel Active Steer system.
C1140 When a malfunction is detected in actuator relay. The following functions are suspended.
  • FDC function
  • TCS function
  • ABS function
  • EBD function
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
C1142 When a malfunction is detected in pressure sensor. The following functions are suspended.
  • FDC function
  • TCS function
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
C1143 When a malfunction is detected in steering angle sensor.
C1144 When neutral position adjustment of steering angle sensor is not complete.
C1145 When a malfunction is detected in yaw rate signal.
C1146 When a malfunction is detected in side/decel G signal. The following functions are suspended.
  • FDC function
  • TCS function
  • ABS function
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
C1155 When brake fluid level low signal is detected.
C1160 When calibration of yaw rate/side/decel G sensor is not complete. The following functions are suspended.
  • FDC function
  • TCS function
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
C1164 When a malfunction is detected in cut valve 1. The following functions are suspended.
  • FDC function
  • TCS function
  • ABS function
  • EBD function
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
C1165 When a malfunction is detected in cut valve 2.
C1170 When the information in ABS actuator and electric unit (control unit) is not the same.
C1197 When a malfunction is detected in vacuum sensor. Electrical vacuum assistance of brake booster is suspended.
C1198
  • When an open circuit is detected in vacuum sensor circuit.
  • When a short circuit is detected in vacuum sensor circuit.
  • When a malfunction is detected in vacuum sensor noise.
C1199 When brake booster vacuum is approx. 0 kPa (0 mmHg) during engine running. -
C119A When a malfunction is detected in supply power voltage of vacuum sensor. Electrical vacuum assistance of brake booster is suspended.
U1000 When CAN communication signal is not continuously received for 2 seconds or more. The following functions are suspended.
  • FDC function
  • TCS function
  • hill start assist function
  • Rise-up & Build-up function
  • Brake force distribution function
U0424(1) When signal that is transmitted from A/C auto AMP. is not the latest information. Mode is fixed to the mode when a malfunction of drive mode selector occurs. The mode is fixed to STANDARD mode after ignition switch turns OFF to ON.
(1) This is DTC that is detected in ADAS control unit side.
RENDER: 1.0x

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