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DTC Description
 
 
DTC DETECTION LOGIC
DTCM.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
P189400ASIC
(ASIC)
Diagnosis conditionWhen ignition switch is ON
Signal
ThresholdA malfunction is detected in the electric shift control module.
Diagnosis delay time
 
 
POSSIBLE CAUSE
Electric shift control module
 
 
FAIL-SAFE
No impact to vehicle behavior
 
 
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 12 seconds or more.
  2. Check DTC.
Is “P1894-00 detected?
Go to Diagnosis ProcedureDTC Diagnosis Procedure.
-1To check malfunction symptom before repair: Go to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END