| 1 |
VERIFY CENTER DISPLAY INDICATION
- Is "FOW/MRCC Radar Malfunction" displayed in the center display?
|
Yes |
Go to the next step. |
| No |
Go to Step 3. |
| 2 |
VERIFY AREA AROUND RADAR SENSOR
- Visually inspect the surface of the radar sensor or front bumper for any of the following conditions:
- Dirt is adhering to radar sensor surface
- Dirt is adhering to front bumper surface
- Foreign matter (reflective object) is adhering to radar sensor
- Foreign matter (reflective object) is adhering to front bumper
|
Yes |
- Clean and remove foreign matter from the radar sensors and surface of the front bumper (reflecting object), and verify the indication in the center display.
"FOW/MRCC Radar Malfunction" is not displayed
- System is normal.
(Mis-operation due to soiling or foreign matter (reflecting object) on radar sensors or front bumper surface.)
"FOW/MRCC Radar Malfunction" is displayed
- Replace the radar sensor.
(See RADAR SENSOR REMOVAL/INSTALLATION [MAZDA RADAR CRUISE CONTROL (MRCC) SYSTEM]
.)
|
| No |
Go to the next step. |
| 3 |
VERIFY RADAR SENSOR BRACKET
- Verify that there is no bending or damage on the radar sensor bracket.
- Is there bending or damage on the radar sensor bracket?
|
Yes |
Replace the radar sensor bracket and perform the aiming adjustment.
(See RADAR SENSOR DISASSMBLY/ASSEMBLY [MAZDA RADAR CRUISE CONTROL (MRCC) SYSTEM]
.)
(See RADAR SENSOR AIMING [MAZDA RADAR CRUISE CONTROL (MRCC) SYSTEM]
.) |
| No |
Go to the next step. |
| 4 |
PERFORM RADAR SENSOR AIMING ADJUSTMENT
|
Yes |
Perform inspection for DTC C1A67:54
(See DTC C1A67:54 [VEHICLE CONTROL MODULE (V/C-MODULE)]
.) |
| No |
|