2023 Hyundai Elantra Cruise Control Problems

Your forward collision avoidance system triggered a "Check Forward Safety System" warning while driving in rain, and the warning hasn't cleared for several weeks. This warning disables your adaptive cruise control, collision warning system, and automatic emergency braking features. The dealer acknowledged this is a known issue but refused to repair it under warranty, citing the vehicle's condition despite it being only two years old and still under warranty coverage. The fix likely involves inspecting or replacing the forward-facing safety sensor that monitors for obstacles ahead.

Your 2023 Hyundai Elantra Hybrid was supposed to have a recall (248) completed on the vehicle speed control system back in September 2023 before you bought it used. However, you're still experiencing the same problem that the recall was meant to fix. You're unsure whether the dealer will cover the repair since the recall shows as completed on your vehicle's history, even though the issue persists.

While driving at highway speeds the vehicle will suddenly decelerate forcing vehicles behind said vehicle to make defensive maneuvers to avoid hitting our vehicle. We have taken the vehicle to the dealership twice for this condition. This time we were told it was the EGR valve, but it was on backorder. We are now forced to drive this vehicle until it is repaired.