DTC C0063:28 [FORWARD SENSING CAMERA (FSC)]

id1502a3004100


Forward Sensing Camera (FSC) Type B (VIN Serial No. 200001-)

Description

Yaw rate sensor poor accuracy
Detection condition
•  The forward sensing camera (FSC) detects that the yaw rate sensor accuracy is not within the acceptable range.
Fail-safe
•  Inhibits the lane departure warning system (LDWS).
•  Inhibits the lane-keep assist system.
•  Inhibits the adaptive LED headlights.
•  Inhibits the high beam control (HBC) system.
•  Inhibits the advanced smart city brake support (advanced SCBS).
Possible cause
•  DTCs are stored in the SAS control module.
?  Yaw rate sensor poor accuracy
•  SAS control module malfunction
•  Forward sensing camera (FSC) malfunction
System wiring diagram
Not applicable

Diagnostic Procedure

Step

Inspection

Action
1
VERIFY SAS CONTROL MODULE DTCs
•  Retrieve the SAS control module DTCs using the M-MDS.
•  Are any DTCs displayed?
Yes
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [SAS CONTROL MODULE].)
No
Go to the next step.
2
VERIFY IF MALFUNCTIONING LOCATION IS SAS CONTROL MODULE DEPENDING ON REPEATABILITY
•  Clear the DTC for the forward sensing camera (FSC) using the M-MDS.
•  Switch the ignition ON (engine off or on) and wait for 1.5 s or more.
•  Retrieve the forward sensing camera (FSC) DTCs using the M-MDS.
•  Is the same DTC displayed?
Yes
Replace the SAS control module, then go to the next step.
(See SAS CONTROL MODULE REMOVAL/INSTALLATION.)
No
Go to Step 4.
3
VERIFY THAT REPAIRS HAVE BEEN COMPLETED
•  Clear the DTC for the forward sensing camera (FSC) using the M-MDS.
•  Switch the ignition ON (engine off or on) and wait for 1.5 s or more.
•  Retrieve the forward sensing camera (FSC) DTCs using the M-MDS.
•  Is the same DTC displayed?
Yes
Replace the forward sensing camera (FSC), then go to the next step.
(See FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION.)
No
Go to the next step.
4
VERIFY IF OTHER DTCs DISPLAYED
•  Are any other DTCs displayed?
Yes
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [FORWARD SENSING CAMERA (FSC)].)
No
DTC troubleshooting completed.