Many malfunctions in the electrical system are caused by poor harness and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.

Thoroughly check all connectors(and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.

Has a problem been found ?

	▶ Repair or replace as necessary and then, Go to "Verification of Vehicle Repair" procedue. ▶ In case LDWS ECU is replaced, Refer to "Component Inspection" procedure in DTC 1363 and perform LDWS Reference Point Calibration in the "Vehicle S/W Management" with GDS.
	▶ Go to "Component Inspection" procedue.