DTC U2300:51 [FORWARD SENSING CAMERA (FSC)]
id1502a3004400
Forward Sensing Camera (FSC) Type B (VIN Serial No. 200001—)
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Description |
Vehicle identification number (VIN) mismatch |
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Detection condition
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• The forward sensing camera (FSC) detects that the vehicle identification number (VIN) sent from the instrument cluster does not match.
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Fail-safe
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• 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).
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Possible cause
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• Forward sensing camera (FSC) is installed on a different vehicle.
• DTCs are stored in the instrument cluster.
• Instrument cluster malfunction
• Forward sensing camera (FSC) malfunction
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System wiring diagram
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Not applicable
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Diagnostic Procedure
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Step |
Inspection |
Action |
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1
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VERIFY IF FORWARD SENSING CAMERA (FSC) WAS INSTALLED ON DIFFERENT VEHICLE
• Verify if the forward sensing camera (FSC) was installed on a different vehicle.
• Was the forward sensing camera (FSC) installed on a different vehicle?
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Yes
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Go to the next step.
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No
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Go to Step 3.
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2
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VERIFY IF MALFUNCTIONING LOCATION IS INSTRUMENT CLUSTER DEPENDING ON REPEATABILITY
• After switching the ignition off, switch the ignition ON (engine off or on) again.
• 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?
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Yes
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Go to the next step.
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No
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Go to Step 6.
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3
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VERIFY INSTRUMENT CLUSTER DTCs
• Retrieve the instrument cluster DTCs using the M-MDS.
• Are any DTCs displayed?
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Yes
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Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
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No
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Go to the next step.
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4
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VERIFY IF MALFUNCTIONING LOCATION IS INSTRUMENT CLUSTER 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?
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Yes
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Replace the instrument cluster, then go to the next step.
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No
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Go to Step 6.
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5
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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?
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Yes
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Replace the forward sensing camera (FSC), then go to the next step.
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No
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Go to the next step.
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6
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VERIFY IF OTHER DTCs DISPLAYED
• Are any other DTCs displayed?
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Yes
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Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
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No
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DTC troubleshooting completed.
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