Other information:
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DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
C1B85-4B
POWER SUPPLY CIR
(Power supply circuit)
Diagnosis condition
When engine is running
When Automatic Emergency Braking or LDW system is ON
Signal (terminal)
—
Threshold
Distance sensor judges high temperature abnormality
Diagnosis delay time
1 second or less
POSSIBLE CAUSE
Temperature around the distance sensor (ICC Sensor) becomes high
ADAS control unit
FAIL-SAFEThe following systems are canceled:
Vehicle-to-vehicle distance control mode
Conventional (fixed speed) cruise control mode
Automatic Emergency Braking (AEB) with pedestrian detection
Automatic Emergency Braking (AEB)
Intelligent Forward Collision Warning (I-FCW)
Lane Departure Warning (LDW)
Intelligent Lane Intervention (I-LI)
Confirmation Procedure
DTC CONFIRMATION PROCEDUREPERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Turn the ignition switch OFF...