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Home >> Infiniti >> 2017 >> Q50 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 195 (Brake Control System (With VDC) (Diagnostic Trouble Codes (DTCS) C1113-U110D And Circuit Diagnosis) (Hybrid)) >> DTC / Circuit Diagnosis >> DTC C1113, C1145, C1146: Yaw Rate/Side/DECEL G Sensor >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
DTC Display item
(Trouble diagnosis content)
Malfunction detected condition
C1113 G-SENSOR
(Decel G sensor circuit)
When a malfunction is detected in decel G signal.
C1145 YAW RATE SENSOR
(Yaw rate sensor circuit)
  • When a malfunction is detected in yaw rate signal.
  • When a signal line of yaw rate/side/decel G sensor is open or shorted.
  • When power supply voltage of yaw rate/side/decel G sensor is in following state.
    • Yaw rate/side/decel G sensor power supply voltage: 4.8 V ≥ yaw rate/side/decel G sensor power supply voltage
    • Yaw rate/side/decel G sensor power supply voltage: 5.2 V ≤ yaw rate/side/decel G sensor power supply voltage
C1146 SIDE G-SEN CIRCUIT
(Side G sensor circuit)
When a malfunction is detected in side G signal.