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DTC Description
 
 
DTC DETECTION LOGIC
DTCM.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
P031500Crankshaft position
(Crankshaft Position System Variation Not Learned)
Diagnosis conditionEngine run and fuel shut off
Signal (terminal)—
ThresholdLearning value of signal plate variation is abnormal or not learned.
Diagnosis delay time—
 
 
POSSIBLE CAUSE
  • Signal plate
  • Crankshaft position sensor
  • Harness or connectors (Crankshaft position sensor circuit is open or shorted.)
 
 
FAIL-SAFE
Not applicable
 
 
DTC Confirmation Procedure
1.CHECK DTC PRIORITY
If DTC P0315 is displayed with DTC P0335, first perform the trouble diagnosis for DTC P0335.
Is applicable DTC detected?
Perform diagnosis of applicable. Refer to DTC Description.
.
 
2.PERFORM DTC CONFIRMATION PROCEDURE
  1. Start the engine and warm it up to normal operating temperature.
  2. Drive vehicle at 80 km/h, with selecting suitable gear.
    noteAlways keep safe driving to the first priority.
  3. Release accelerator pedal completely to decelerate the vehicle.
    noteAlways keep safe driving to the first priority.
  4. Repeat the step 2 and 3 until the integrated deceleration time to be 30 seconds.
  5. Check 1st trip DTC.
Is 1st trip DTC detected?
Proceed to DTC Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END