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DTC Description
 
 
DTC DETECTION LOGIC
DTC No. M.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
C1E80-4BControl unit
(Control unit)
Diagnosis condition READY indicator: ON
Signal (terminal) —
Threshold Temperature detected by the temperature sensor integrated in side radar RH remains more than 105 °C (221 °F)
Diagnosis delay time 5 seconds or more
 
 
POSSIBLE CAUSE
Temperature around the side radar RH becomes extremely high
 
 
FAIL-SAFE
The following systems are canceled.
  • BSW
  • Active Blind Spot Assist [ABSA]
  • RCTA
 
 
CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
  1. Turn the electric motor switch OFF.
  2. Wait for 10 minutes or more.
  3. Change the power supply mode of the electric motor switch to ON (READY indicator: ON).
  4. Perform “Read All DTCs” with M.U.T.-III SE.
  5. Check if the “C1E80-4B” is detected as the current malfunction in "Diagnostic Trouble Code" of “Side radar (Rear right)”.
Is “C1E80-4B” 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