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Home >> Infiniti >> 2018 >> QX80 AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (DTCS) (2 Of 2) >> ICC/ADAS 2 (ADAS Control Unit 2) >> DTC C1A03-62: Vehicle Speed Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

DTC detection condition

(Trouble diagnosis content)

[Malfunction type]

C1A03

62

VHCL SPEED SE CIRC

(Vehicle speed sensor circuit)

[SIGNAL COMPARE ERROR]

Diagnosis condition

  • When engine is running
  • When LDP system is ON

Signal (terminal)

CAN communication signal

Threshold

If the vehicle speed signal (wheel speed) from ABS actuator and electric unit (control unit) and the A/T vehicle speed sensor signal (output shaft revolution signal) from TCM, received by the ADAS control unit 2 via CAN communication (via ADAS control unit), are inconsistent

Diagnosis delay time

1 second or less