LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2019 >> CX-9 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Symptom Troubleshooting - Radar Unit >> System Screen Is Not Displayed In Multi-Information Display/Multi-Information Display Indication Is Unmatched [Radar Unit] >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

System Screen Is Not Displayed In Multi-Information Display/Multi-Information Display Indication Is Unmatched [Radar Unit]: Notes

SYSTEM SCREEN IS NOT DISPLAYED IN MULTI-INFORMATION DISPLAY [RADAR UNIT] DESCRIPTION AND POSSIBLE CAUSES

Item SYSTEM SCREEN IS NOT DISPLAYED IN MULTI-INFORMATION DISPLAY/MULTI-INFORMATION DISPLAY INDICATION IS UNMATCHED
Description
  • The system screen is displayed in the multi-information display even if the system is operated.
  • The indication in the multi-information display is unmatched with the system operation.
Possible Causes
NOTE:
  • The detection performance of the radar unit has limitations and the Mazda radar cruise control (MRCC) system may not operate normally. For the detection performance limitations, refer to the [RADAR UNIT] in the service highlight.
  • All or some of the multi-information display cannot be displayed
    • Instrument cluster malfunction (display malfunction)
  • Connector connection malfunction
    • Radar unit output false signal
  • False signal input from cruise control switch
  • Radar unit malfunction