DTC P2583-92: Notes

DTC P2583-92  : CMBS Over Working

How to use this manual .

NOTICE:  

Before you troubleshoot, review the How to Troubleshoot - Refer to: How to Troubleshoot the Lane Keeping Assist System (LKAS) ()  or How to Troubleshoot the Adaptive Cruise Control (ACC) ()  or How to Troubleshoot the Road Departure Mitigation ()  or How to Troubleshoot the Auto High-Beam (High-Beam Support System) () or How to Troubleshoot the Collision Mitigation Braking System (CMBS) () .

NOTE: 

• This DTC is recorded if the brake activation by the CMBS happens 5 times in a single vehicle ON mode cycle (buzzer without brake activation is not counted).
• If this DTC is recorded, the CMBS function does not return to normal until the DTC is cleared with the HDS.
• If this DTC is recorded, the following is suspected:
  • The vehicle is responding to road signs, sign boards, guardrail, etc. installed along the road frequently depending on the surrounding environment.
  • The millimeter wave radar is installed improperly and close-range obstacles are detected frequently.
  • The millimeter wave radar assembly or subassembly is deformed by a minor collision or strong impact.
  • The beam axis of the millimeter wave radar is out of alignment due to abnormal wheel alignment, abnormal tire pressure, etc.
  • The CMBS is activated several times in a row intentionally by the driver.
• After inspecting, repairing, or adjusting a possible cause of the failure, be sure to perform millimeter wave radar aiming - Refer to: Vehicle Conditions that require Millimeter Wave Radar Aiming () or Millimeter Wave Radar Aiming(Dynamic Aiming) () or Millimeter Wave Radar Aiming(Static Aiming) () or Millimeter Wave Radar Update () . If the DTC cannot be deleted after millimeter wave radar aiming, replace the millimeter wave radar .