DTC B13A6:11 [FORWARD SENSING CAMERA (FSC)]
id1502a3010600
Forward Sensing Camera (FSC) Type A (VIN Serial No. 100001—)
|
Description |
LDWS switch circuit malfunction |
|---|---|
|
Detection condition
|
• Forward sensing camera (FSC) detects that LDWS switch is held pressed for 10 s or more.
|
|
Fail-safe
|
• Inhibits the lane departure warning system (LDWS).
|
|
Possible cause
|
• DTCs are stored in the instrument cluster.
• LDWS switch malfunction
• 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.
|
|
No
|
Go to the next step.
|
||
|
2
|
INSPECT LDWS SWITCH
• Inspect the LDWS switch.
(See LDWS SWITCH INSPECTION.)
• Is the LDWS switch normal?
|
Yes
|
Go to the next step.
|
|
No
|
Replace the cluster switch, then go to the next step.
|
||
|
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 11.5 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.
|
|
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.
|
|
No
|
DTC troubleshooting completed.
|
||
Forward Sensing Camera (FSC) Type B (VIN Serial No. 200001—)
|
Description |
LDWS switch circuit malfunction |
|---|---|
|
Detection condition
|
• Forward sensing camera (FSC) detects that LDWS switch is held pressed for 10 s or more.
|
|
Fail-safe
|
• Inhibits the lane departure warning system (LDWS).
• Inhibits the lane-keep assist system.
|
|
Possible cause
|
• DTCs are stored in the instrument cluster.
• LDWS switch malfunction
• Forward sensing camera (FSC) malfunction
• Instrument cluster 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.
|
|
No
|
Go to the next step.
|
||
|
2
|
INSPECT LDWS SWITCH
• Inspect the LDWS switch.
(See LDWS SWITCH INSPECTION.)
• Is the LDWS switch normal?
|
Yes
|
Go to the next step.
|
|
No
|
Replace the cluster switch, then go to Step 4.
|
||
|
3
|
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 11.5 s or more.
• Retrieve the forward sensing camera (FSC) DTCs using the M-MDS.
• Is the same DTC displayed?
|
Yes
|
Replace the instrument cluster, then go to the next step.
|
|
No
|
Go to Step 5.
|
||
|
4
|
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 11.5 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.
|
|
No
|
Go to the next step.
|
||
|
5
|
VERIFY IF OTHER DTCs DISPLAYED
• Are any other DTCs displayed?
|
Yes
|
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
|
|
No
|
DTC troubleshooting completed.
|
||