DTC B13A6:11 [FORWARD SENSING CAMERA (FSC)]

id0902p9029600

System malfunction location

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

•  Instrument cluster malfunction

•  Forward sensing camera (FSC) malfunction

System wiring diagram

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System malfunction location	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 • Instrument cluster malfunction • Forward sensing camera (FSC) malfunction
System wiring diagram	—

Diagnostic Procedure

Step	Inspection		Action
1	VERIFY INSTRUMENT CLUSTER DTCs • Perform the DTC inspection for the instrument cluster using the M-MDS. (See DTC INSPECTION [INSTRUMENT CLUSTER].) • Is the DTC displayed?	Yes	Repair the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [INSTRUMENT CLUSTER].)
1		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.
2		No	Replace the cluster switch, then go to Step 4. (See SWITCH PANEL REMOVAL/INSTALLATION.)
3	PERFORM DTC INSPECTION AND VERIFY IF MALFUNCTIONING PART IS INSTRUMENT CLUSTER • Clear the forward sensing camera (FSC) DTCs using the M-MDS. (See CLEARING DTC [FORWARD SENSING CAMERA (FSC)].) • Switch the ignition ON (engine off or on) and wait for 10 s or more. • Perform the DTC inspection for the forward sensing camera (FSC) using the M-MDS. (See DTC INSPECTION [FORWARD SENSING CAMERA (FSC)].) • Is DTC B13A6:11 displayed?	Yes	Replace the instrument cluster, then go to the next step. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)
3		No	Go to Step 5.
4	VERIFY THAT REPAIRS HAVE BEEN COMPLETED • Clear the forward sensing camera (FSC) DTCs using the M-MDS. (See CLEARING DTC [FORWARD SENSING CAMERA (FSC)].) • Switch the ignition ON (engine off or on) and wait for 10 s or more. • Perform the DTC inspection for the forward sensing camera (FSC) using the M-MDS. (See DTC INSPECTION [FORWARD SENSING CAMERA (FSC)].) • Is DTC B13A6:11 displayed?	Yes	Repeat the inspection from Step 1. • If the malfunction recurs, replace the forward sensing camera (FSC), then go to the next step. (See FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION.)
4		No	Go to the next step.
5	VERIFY IF OTHER DTCs DISPLAYED • Are any other DTCs displayed?	Yes	Repair the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [FORWARD SENSING CAMERA (FSC)].)
5		No	DTC troubleshooting completed.