DTC U2300:56 [FORWARD SENSING CAMERA (FSC)]

id1502a3004700


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

Description

Configuration data unmatched with instrument cluster
Detection condition
•  Configuration data of the forward sensing camera (FSC) and instrument cluster are not matched with the ignition switched ON (engine off or on).
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
Note
•  To correctly write the configuration data sent from the instrument cluster to the forward sensing camera (FSC) to the forward sensing camera (FSC), 30 s or more need to have elapsed since the ignition was switched ON (engine off or on).
•  DTCs are stored in the instrument cluster.
?  Instrument cluster configuration not implemented
?  Instrument cluster internal memory malfunction
•  Instrument cluster configuration data error
•  Forward sensing camera (FSC) malfunction
System wiring diagram
Not applicable

Diagnostic Procedure

Step

Inspection

Action
1
VERIFY INSTRUMENT CLUSTER DTCs
•  Retrieve the instrument cluster 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 [INSTRUMENT CLUSTER].)
No
Go to the next step.
2
RESET INSTRUMENT CLUSTER CONFIGURATION DATA
•  Using the M-MDS, perform the instrument cluster configuration (using As-Built data).
•  Clear the DTC for the forward sensing camera (FSC) using the M-MDS.
•  Switch the ignition ON (engine off or on) and wait for 31.5 s or more.
•  Retrieve the forward sensing camera (FSC) DTCs using the M-MDS.
•  Is the same DTC displayed?
Yes
Using the M-MDS, perform the instrument cluster configuration (using As-Built data) again, then go to the next step.
(See INSTRUMENT CLUSTER CONFIGURATION (USING AS-BUILT DATA).)
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 31.5 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.