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DTC Description
 
 
DTC DETECTION LOGIC
DTCM.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
B2A0A–86Sonar control unit
(Sonar control unit)
Diagnosis conditionWhen ignition switch is ON
Signal (terminal)CAN communication signal
ThresholdCannot receive signal from sonar control unit
Diagnosis delay time2 seconds or more
 
 
POSSIBLE CAUSE
  • Sonar control unit
  • Around view monitor control unit
 
 
FAIL-SAFE
Parking sensor error is displayed.
 
 
DTC CONFIRMATION PROCEDURE
1.CHECK DTC PRIORITY
If DTC B2A0A–86 is displayed with DTC U2165-87, first perform the confirmation procedure (trouble diagnosis) for DTC U2165-87.
Is applicable DTC detected?
Perform diagnosis of applicable. Refer to DTC Description.
.
 
2.PERFORM DTC CONFIRMATION PROCEDURE
With M.U.T.-III SE
  1. Turn the ignition switch ON.
  2. Perform “Read All DTCs” with M.U.T.-III SE.
  3. Check if the “B2A0A–86” is detected as the current malfunction in “Self Diagnostic Result” of “Multi Around Monitor”.
Is “B2A0A–86” detected as the current malfunction?
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END