[Previous][Next]
DTC Description
 
 
DTC DETECTION LOGIC
DTC Description
M.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
C18E104Motor
(Motor)
Diagnosis conditionElectric motor switch ON
Signal (terminal)–
Threshold
  • The motor condition and brake fluid pressure information of the electric driven intelligent brake unit do not match.
  • The Diagnostic Trouble Code of the electric driven intelligent brake unit cannot be performed normally.
  • The internal data of the electric driven intelligent brake unit cannot be read.
Diagnosis delay time2 seconds or more
 
 
POSSIBLE CAUSE
  • ABS actuator and electric unit (control unit)
  • Electric driven intelligent brake unit
 
 
FAIL-SAFE
Normal condition
 
 
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always electric motor switch OFF (Auto ACC function OFF) before conducting the next test.
:
 
2.CHECK DTC DETECTION
M.U.T.-III SE
  1. Change the power supply mode of the electric motor switch to ON from OFF without depressing the brake pedal.
    cautionDo not set the vehicle to the READY status.
  2. Start the M.U.T.-III SE, then perform the Diagnostic Trouble Code of "EBA".
Is DTC “C18E1-04” detected?
Refer to Diagnosis Procedure.
INSPECTION END