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DTC Description
 
 
DTC DETECTION LOGIC
DTCM.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
P272B00T/M RANGE SELECT MOTOR
(Transmission Range Select Motor Control Circuit Current Too High)
Diagnosis conditionWhen Ignition switch is ON
SignalMotor A (U phase / V phase / W phase) signal
ThresholdEither of two energized phases is in the non-energized state.
noteEnergized: Approx. 0 V, Non-energized: 9 – 16 V
Diagnosis delay time—
 
 
POSSIBLE CAUSE
  • Harness or connectors
    • Motor coil A (U phase / V phase / W phase) circuit is shorted to power.
    • Motor coil B (U phase / V phase / W phase) circuit is shorted to power.
  • Electric shift control module
 
 
FAIL-SAFE
  • Shifting operation is prohibited
  • Powertrain becomes neutral
 
 
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always ignition switch OFF and wait at least 60 seconds before conducting the next test.
: .
 
2.PERFORM DTC CONFIRMATION PROCEDURE
  1. The ignition switch is ON and wait for 2 seconds or more.
  2. Check DTC.
Is “P272B-00 detected?
Go to Diagnosis ProcedureDTC Diagnosis Procedure.
-1To check malfunction symptom before repair: Go to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END