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DTC Description
 
 
DTC DETECTION LOGIC
DTCM.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
C053C00Wheel speed sensor
(Wheel speed sensor generic range/performance)
Diagnosis conditionEngine running
SignalVehicle speed signal
ThresholdWheel sensor signal is invalid.
Diagnosis delay time5 seconds
 
 
POSSIBLE CAUSE
  • Wheel sensor
  • ABS actuator and control unit (control unit)
 
 
FAIL-SAFE
Engine operating condition in fail-safe mode
Fail safe modeVehicle behavior
Traveling control modeAccelerator angle variation controlECM controls the accelerator pedal depression speed to make it slower than actual speed. This causes a drop in accelerating performance and encourages the driver to repair malfunction.
noteECM does not control the accelerator pedal releasing speed.
Combustion control modeStratified charge combustion control at startingNo stratified charge combustion at starting (cold start).
 
 
DTC Confirmation Procedure
1.CHECK DTC PRIORITY
If DTC C053C is displayed with other DTC, first perform the confirmation procedure (trouble diagnosis) for other DTC.
Is applicable DTC detected?
Perform diagnosis of applicable. Refer to DTC Index.
.
 
2.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
  1. Turn ignition switch OFF and wait at least 10 seconds.
  2. Turn ignition switch ON.
  3. Turn ignition switch OFF and leave the vehicle for 1 hour.
    cautionNever turn ignition switch ON during this procedure.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 9 V at idle.
: .
 
3.PERFORM DTC CONFIRMATION PROCEDURE
  1. Start the engine and let it idle for at least 5 seconds.
  2. Check DTC.
Is DTC detected?
Refer to DTC Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END