Repair Procedures: Inspection
WARNING: This page is about a different car, the 2016 Kia Sedona. However, it is still accessible from the selected car via links, so may be relevant.
Inspection procedures for smart cruise control system failure:
- Check the bumper appearance and accident history (visual appearance of the vehicle, maintenance and bumper replacement history).
→ If the vehicle has been crashed, SCC mounting part is highly likely to be twisted.
- Check whether the radar sensor cover of the bumper is dirty.
→ If the cover is dirty, SCC is highly likely to be released by the foreign substance during operation.
- After starting Engine, check SCC warning message on the cluster and DTC code. (Refer to DTC SMART CRUISE CONTROL SYSTEM DIAGNOSIS procedure).
- After starting engine, stop for more than 5 seconds.
→ If system initialization (yaw rate sensor offset compensation) is not completed, SCC will not operate.