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Home >> Infiniti >> 2021 >> QX50 Essential, FWD >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> Brake Control System (2 Of 2) >> DTC/Circuit Diagnosis >> DTC C1145: Yaw Rate/Side/DECEL G Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen item

(Trouble diagnosis content)

DTC detected condition

C1145-01

YAW RATE SENSOR

(Yaw rate sensor)

Diagnosis condition

  • When ignition switch is ON.
  • When power supply voltage is normal.
  • The vehicle is driven at more than 10 km/h.

Signal (terminal)

Yaw rate sensor signal

Threshold

When a malfunction is detected in yaw rate sensor gain/offset.

Diagnosis delay time

Continues more than 1 second

C1145-61

YAW RATE SENSOR

(Yaw rate sensor)

Diagnosis condition

  • When ignition switch is ON.
  • When power supply voltage is normal.
  • The vehicle is driven at more than 10 km/h.

Signal (terminal)

Yaw rate sensor signal

Threshold

When a malfunction is detected in yaw rate sensor gain/offset.

Diagnosis delay time

Continues more than 1 second

C1145-82

YAW RATE SENSOR

(Yaw rate sensor)

Diagnosis condition

  • When ignition switch is ON.
  • When power supply voltage is normal.

Signal (terminal)

Message counter

Threshold

Message counter is not updated

Diagnosis delay time

1 second or less

C1145-83

YAW RATE SENSOR

(Yaw rate sensor)

Diagnosis condition

  • When ignition switch is ON.
  • When power supply voltage is normal.

Signal (terminal)

Message counter

Threshold

Message counter is not updated

Diagnosis delay time

1 second or less