Nissan GT-R (R35) · Service Manual BRAKES

C1115 WHEEL SENSOR

VDC/TCS/ABS

C1115

Description


When the sensor rotor rotates, the magnetic field changes. The sensor rotor converts the changes in the magnetic field to current signals (rectangular wave), and transmits them to the ABS actuator and electric unit (control unit).

DTC Logic

 
 DTC DETECTION LOGIC

DTC
 		Display item
 		Malfunction detected condition
 		Possible cause
C1115
 		ABS SENSOR
[ABNORMAL SIGNAL]
 		When wheel sensor input signal is malfunctioning.
  • Harness or connector
  • Wheel sensor
  • ABS actuator and electric unit (control unit)

 
 DTC CONFIRMATION PROCEDURE

 
 1.DTC REPRODUCTION PROCEDURE

Diagnosis Procedure


■ CAUTION ■
 Never check between wheel sensor terminals.
 
 1.CHECK TIRES
 
 2.CHECK SENSOR AND SENSOR ROTOR
 
 3.CHECK CONNECTOR
 
 4.CHECK WHEEL SENSOR HARNESS
 
 5.CHECK WHEEL SENSOR POWER SUPPLY CIRCUIT
 
 6.CHECK DATA MONITOR

Component Inspection


 
 1.CHECK DATA MONITOR

Special Repair Requirement


 
 1.STEERING ANGLE SENSOR ADJUSTMENT, DECEL G SENSOR CALIBRATION, PRESSURE SENSOR CALIBRATION, AND VALVE CALIBRATION