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DTC Description
 
 
DTC DETECTION LOGIC
DTC No. M.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
C17127BLow tire pressure FR
(Low tire pressure front right)
Diagnosis conditionDrive at a speed of 40 km/h (25 MPH) or more reaches 10 minutes in total.
Signal (terminal)Tire pressure sensor signal.
ThresholdFront right tire air pressure drops to Approx. 75% or less from the specified value.
Diagnosis delay time10 minutes or more.
note
  • DTC may be detected depending on a tire pressure change caused by a seasonal air temperature change.
  • The low tire pressure warning light may be OFF due to an increase in tire internal temperature, resulted from driving.
 
 
POSSIBLE CAUSE
  • Front right tire air pressure is low
  • Air leak because of front right wheel change
 
 
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION
With M.U.T.-III SE
  1. Turn the ignition switch ON.
    cautionNever start the engine.
  2. Check the tire pressure for all wheels and adjust to the specified value. Refer to Tire Air Pressure.
  3. Perform “Self-diagnosis” of “BCM”.
  4. Drive the vehicle at 40 km/h (25MPH) or more reaches 10 minuets in total.
Is DTC “C1712-7B detected?
Refer to Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END