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DTC Description
 
 
DTC DETECTION LOGIC
DTC No. M.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
U2152-87 CAN comm err (ADAS control unit)
[Controller area network communication error (Advanced driver assistance systems control unit)]
Diagnosis condition When ignition switch is ON.
Signal (terminal) -
Threshold If front camera unit is not transmitting or receiving CAN communication signal
Diagnosis delay time 2 seconds or more
 
 
POSSIBLE CAUSE
CAN communication system
 
 
FAIL-SAFE
The following functions are suspended.
  • Vehicle-to-vehicle distance control mode
  • Conven tional (fixed speed) cruise control mode
  • Steering wheel assistance function
  • AEB
  • LDW
  • LDP
  • Active Blind Spot Assist [ABSA]
  • TSR
 
 
CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
  1. Start the engine.
  2. Perform “Read All DTCs” with M.U.T.-III SE.
  3. Check if the “U2152-87” is detected as the current malfunction on the self-diagnosis results of “LANE CAMERA”.
Is “U2152-87” detected as the current malfunction?
Refer to DTC Diagnosis ProcedureDiagnosis Procedure .
-1 To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2 Confirmation after repair: INSPECTION END