DESCRIPTION The forward recognition camera uses the millimeter wave radar sensor assembly to detect obstacles in front of the vehicle.
When
the forward recognition camera receives information that there is an
internal malfunction in the millimeter wave radar sensor assembly, DTC
C1A10 is stored. |
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area | |
C1A10 | Front Radar Sensor |
2
seconds after the power switch is turned on (IG), a signal from the
millimeter wave radar sensor assembly indicating that there is an
internal malfunction in millimeter wave radar sensor assembly is
detected by the forward recognition camera for 5 seconds or more. |
Millimeter wave radar sensor assembly | CAUTION / NOTICE / HINT
NOTICE:
- When replacing the millimeter wave radar sensor assembly, always replace
it with a new one. If a millimeter wave radar sensor assembly which was
installed to another vehicle is used, the information stored in the
millimeter wave radar sensor assembly will not match the information
from the vehicle. As a result, a DTC may be stored.
- When the millimeter wave radar sensor assembly is replaced with a new
one, adjustment of the radar sensor beam axis must be performed.
Click here 
- The lane departure alert system (w/ steering control) uses the CAN
communication system. First, confirm that there are no malfunctions in
the CAN communication system. Refer to How to Proceed with
Troubleshooting.
Click here
PROCEDURE |
1. | REPLACE MILLIMETER WAVE RADAR SENSOR ASSEMBLY |
(a) Replace the millimeter wave radar sensor assembly. Click here
(b) Adjust the millimeter wave radar sensor assembly.
Click here
| NEXT |
 | END | |
