DTC Troubleshooting: P2583-97: Notes
DTC P2583-97 : Dust or Dirt On The Millimeter Wave Radar
NOTICE:
Before you troubleshoot, review the How to Troubleshoot - Refer to: How to Troubleshoot the Auto High-Beam (High-Beam Support System) or How to Troubleshoot the Road Departure Mitigation or How to Troubleshoot the Lane Keeping Assist System (LKAS) or How to Troubleshoot the Collision Mitigation Braking System (CMBS) or How to Troubleshoot the Adaptive Cruise Control (ACC) .
NOTE:
- This DTC is stored when the millimeter wave radar determines that the detection capability (sensitivity) has decreased. A decrease in the detection capability (sensitivity) of the millimeter wave radar does not always mean a there is an obstruction on the radar surface.
- This DTC may be stored when passing through an enclosed space such as a tunnel.
- Wipe off any dirt or dust off the millimeter wave radar surface and cover and test drive the vehicle. If the DTC is not recorded again, the millimeter wave radar is OK.
- The functions of the integrated driver support system that will be temporarily canceled when this DTC is recorded can be confirmed with the DTC troubleshooting index .