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HOMESERVICE MANUALSINFINITI2019Q70 3.7 LUXE, AWDREPAIR AND DIAGNOSISBRAKESBRAKES CONTROL SYSTEMSBRAKE CONTROL SYSTEM (DTC/CIRCUIT DIAGNOSIS)DTC/CIRCUIT DIAGNOSISDTC C1145,: C1146 YAW RATE/SIDE/DECEL G SENSORDTC LOGICDTC DETECTION LOGIC
2019 Infiniti Q70 3.7 Luxe, AWD

DTC Detection Logic

2019 Infiniti Q70 3.7 Luxe, AWDSECTION DTC Detection Logic

DTC

Display Item

(Trouble diagnosis content)

Malfunction detected condition

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.

C1146

SIDE G SEN CIRCUIT

(Side G sensor circuit)
  • When a malfunction is detected in side/decel G signal.
  • When a signal line of yaw rate/side/decel G sensor is open or shorted.
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.