Nissan GT-R (R35) · Service Manual BRAKES

C1155 BRAKE FLUID LEVEL SWITCH

VDC/TCS/ABS

C1155

Description


The brake fluid level switch converts the brake fluid level to an electric signal and transmits it to the ABS actuator and electric unit (control unit).

DTC Logic

 
 DTC DETECTION LOGIC

DTC
Display item
Malfunction detected condition
Possible cause
C1155
BR FLUID LEVEL LOW
Brake fluid level is low or communication line between the ABS actuator and electric unit (control unit) and brake fluid level switch is shorted to ground.
  • Harness or connector
  • Brake fluid level switch
  • Combination meter

 
 DTC CONFIRMATION PROCEDURE

 
 1.DTC REPRODUCTION PROCEDURE

Diagnosis Procedure


 
 1.CHECK BRAKE FLUID LEVEL
 
 2.CHECK CONNECTOR
 
 3.CHECK BRAKE FLUID LEVEL SWITCH
 
 4.CHECK BRAKE FLUID LEVEL SWITCH CIRCUIT

Component Inspection


 
 1.CHECK BRAKE FLUID LEVEL SWITCH

Special Repair Requirement


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