1.
Check if the lens cap of LDWS is removed.
Fig.1) Lens cap
Fig.2) Lens' vision field
Check if the lens cap of LDWS is removed.
Fig.1) Lens cap
Fig.2) Lens' vision field
Check LDWS lens' vision field.
- This fault may be caused by being contaminated by a foreign material in the lens' vision field.
- If the lens is dirty, clean it.
Using a GDS, Clear DTC.
Let LDWS system turn OFF, and then turn it ON, again.
Install the LDWS board for calibration as below, perform LDWS Reference Point Calibration in the "Vehicle S/W Management" with GDS.
LDWS Board Division | Distance(mm) |
Ground to Target's top Distance | 1850 |
Ground to Target's bottom Distance | 900 |
Target to Camera Distance | 1565 |
Fig.1) GDS procedue : Vehicle S/W Management → LDWS Reference Point Calibration Choice
Fig.2) GDS procedue : Vehicle S/W Management → LDWS Reference Point Calibration Choice
C1 : Inline Calibration
C2 : A/S Calibration
Does this DTC appears again ?
 | ▶ Substitute with a known-good LDWS unit and check for proper operation. ▶ If problem is corrected, replace LDWS unit and then go to "Verification of Vehicle Repair" procedure. ※ In a case of replacing LDWS unit, operate LDWS Reference Point Calibration with GDS. |
 | ▶ Go to "Verification of Vehicle Repair" procedure. |
