DTC Troubleshooting: P2583-97
DTC P2583-97: Dust or Dirt on the Millimeter Wave Radar
NOTE: Before you troubleshoot, review the general troubleshooting information.

DTC Description
DTC
Freeze Frame
P2583-97 Dust or Dirt on the Millimeter Wave Radar
    

1.
Millimeter wave radar visual check:

Millimeter wave radar visual check
?1.
Remove the front bumper.

?2.
Check the frame for warpage or damage, and check the installation of the millimeter wave radar and the bracket.

?3.
Clean any dirt or debris from the millimeter wave radar.

Is the installation and the frame OK?

     
YES
     
     
     
Go to step 3.
     
NO
     
     
     
Go to step 2.
2.
Radar cover installation check:

Radar cover installation check
?1.
Check the installation of the radar cover.

Is the installation OK?

     
YES
     
     
     
Go to step 3.
     
NO
     
     
     
Reinstall the radar cover. If damaged, replace it.?
3.
Problem verification:

Problem verification
?1.
Reinstall the front bumper.

?2.
Turn the vehicle to the ON mode.

?3.
Clear the DTC with the HDS.


?4.
Turn the vehicle to the OFF (LOCK) mode.

?5.
Test-drive the vehicle at speeds 25 mph (40 km/h) or more for 2 minutes with the ACC activated.
NOTE: Drive the vehicle on the road, not on a lift.

?6.
Check for DTCs with the HDS.
DTC Description
DTC
Freeze Frame
P2583-97 Dust or Dirt on the Millimeter Wave Radar
    

Is DTC P2583-97 indicated?

     
YES
     
     
     
Check for loose or poor connections. If OK, replace the millimeter wave radar.?
     
NO
     
     
     
Intermittent failure, the system is OK at this time.?