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DTC Description
 
 
DTC DETECTION LOGIC
DTCM.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
U105100LIN COMMUNICATION
(LIN communication)
Diagnosis conditionIgnition switch ON
Signal (terminal)Signal voltage of LIN communication
ThresholdECM detects LIN communication error
Diagnosis delay time—
 
 
POSSIBLE CAUSE
  • Harness or connectors (LIN communication circuit is open or shorted.)
  • Generator
  • ECM
 
 
FAIL-SAFE
Not applicable
 
 
DTC Confirmation Procedure
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted. always perform the following procedure before conducting the next test.
  1. Turn ignition switch OFF and wait at least 10 seconds.
  2. Turn ignition switch ON.
  3. Turn ignition switch OFF and wait at least 10 seconds.
: .
 
2.PERFORM DTC CONFIRMATION PROCEDURE
  1. Turn ignition ON and wait at least 10 seconds.
  2. Check DTC.
Is DTC detected?
Proceed to DTC Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END