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DTC Description
 
 
DTC DETECTION LOGIC
DTC No.M.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
C1B8054Calibration not completed
(Calibration not completed)
Diagnosis conditionWhen ignition switch is ON.
Signal (terminal)-
ThresholdWhen calibration is not complete.
Diagnosis delay time1 second or less
 
 
POSSIBLE CAUSE
  • Incomplete programing of chassis control module
  • Chassis control module
 
 
FAIL-SAFE
The following functions are suspended.
  • Intelligent trace control function
  • Active ride control function
  • Automatic brake hold function
  • Drive mode selector function
 
 
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always ignition switch OFF and wait at least 10 seconds before conducting the next test.
: .
 
2.CHECK DTC DETECTION
With M.U.T.-III SE
  1. Ignition switch OFF to ON.
    cautionBe sure to wait of 10 seconds after ignition switch OFF or ON.
  2. Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC “C1B80-54” detected?
Refer to Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END