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DTC Description
 
 
DTC DETECTION LOGIC
DTC No. M.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
U1321–55Config unfinished
(Configuration unfinished)
Diagnosis conditionWhen electric motor switch is ON
Signal (terminal)—
ThresholdConfiguration is incomplete
Diagnosis delay time—
 
 
POSSIBLE CAUSE
The configuration for combination meter is not done.
 
 
FAIL-SAFE
—
 
 
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
With M.U.T.-III SE
  1. Turn electric motor switch ON.
  2. Turn electric motor switch OFF and wait at least 30 seconds.
  3. Select "Diagnostic Trouble Code" mode of “METER M&A” using M.U.T.-III SE.
  4. Check DTC.
Is DTC "U1321-55" detected?
Refer to Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentHOW TO COPE WITH INTERMITTENT MALFUNCTIONS.
-2Confirmation after repair: INSPECTION END