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DTC Description
 
 
DTC DETECTION LOGIC
DTC No.M.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
C2501-4BFront camera unit
(Front camera unit)
Diagnosis condition When ignition switch is ON.
Signal (terminal) —
Threshold Temperature around front camera unit is excessively high
Diagnosis delay time 2 second or less
 
 
POSSIBLE CAUSE
Interior room temperature is excessively high
 
 
FAIL-SAFE
The following systems are canceled.
  • 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. Turn the ignition switch OFF.
  2. Wait for 10 minutes or more.
  3. Start the engine.
  4. Turn the AEB system ON.
  5. Perform “Read All DTCs” with M.U.T.-III SE.
  6. Check if the “C2501-4B” is detected as the current malfunction in “Self Diagnostic Result” of “LANE CAMERA”.
Is “C2501-4B” 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