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DTC Description
 
 
DTC DETECTION LOGIC
DTC No.M.U.T.-III SE screen items
(Trouble diagnosis content)
DTC Detection Condition
B1000-49Air bag diagnosis sensor unit
(Air bag diagnosis sensor unit)
Diagnosis conditionWhen electric motor switch is ON.
Signal (terminal)—
ThresholdAir bag diagnosis sensor unit is malfunctioning
Diagnosis delay time2 seconds or more.
 
 
POSSIBLE CAUSE
Malfunction in air bag diagnosis sensor unit
 
 
FAIL-SAFE
—
 
 
DTC CONFIRMATION PROCEDURE
1.CHECK DIAGNOSTIC TROUBLE CODE RESULT
With M.U.T.-III SE
  1. Electric motor switch ON.
  2. Perform "Diagnostic Trouble Code" mode of "AIR BAG" using M.U.T.-III SE.
Is malfunctioning part detected?
Refer to Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END