Connect GDS to Data Link Connector(DLC).
ENG "ON".
Warm-up the engine until the engine temperature reaches the normal operation temperature.
Use the GDS, check the system for fault.
If there is a fault in the vehicle speed-related system, repair the system, select the LKAS system and monitor the DTC.
Is the fault code re-generated ?
![]() | ▶ Replace IPM or Cluster with a working unit. If the replaced unit works properly, replace IPM or Cluster with a new unit, and then perform the “Verification of Vehicle Repair” procedure. ▶ Replace LKAS with a working unit. If the replaced unit works properly, replace LKAS with a new unit, and then perform the “Verification of Vehicle Repair” procedure. |
![]() | ▶ Repair as necessary and then go to "Verification of Vehicle Repair" procedure. |