3.
Are any DTCs recorded?
Fig.1) GDS procedue : Vehicle S/W Management → LDWS Variant Coding
Fig.2) GDS procedue : Vehicle S/W Management → LDWS Variant Coding
Condition : 1) Ignition "ON"
2) Range : P
3) Speed : 0 mile
Perform "LDWS Variant Coding" in the "Vehicle S/W Management" with GDS.
Select "Diagnostic Trouble Codes(DTC)" mode and check if DTC is recorded again.
Are any DTCs recorded?
Fig.1) GDS procedue : Vehicle S/W Management → LDWS Variant Coding
Fig.2) GDS procedue : Vehicle S/W Management → LDWS Variant Coding
Condition : 1) Ignition "ON"
2) Range : P
3) Speed : 0 mile
Is parameter displayed "Present fault" ?
 | ▶ It is possible that variant coding was not succesfully carried out or coded wrong value. Check specification information of vehicle and perform variant coding again with correct value. ▶ 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. |
