Code No. C1808:
Noise Error
caution |
When the ACC/FCM-ECU is replaced, calibrate the
radar (refer to ).
|
OPERATION
The ACC/FCM-ECU will disable the ACC system when it detects a noise.
DIAGNOSIS CODE SET CONDITION
This diagnosis code is set when the abnormality below is detected:
- The ACC/FCM-ECU detects a noise for at least 30 seconds.
note |
A diagnosis code is not set as a historic fault.
|
PROBABLE CAUSE
- There are any device or facilities which generate a noise inside or outside
the passenger compartment.
|
Check whether the diagnosis code is set again.
|
|
Check again if the diagnosis code is set in the ACC/FCM-ECU.
|
|
(1)Erase the diagnosis code.
|
|
(2)Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
|
|
(4)Press the ACC ON/OFF switch to turn the ACC system to ON.
|
|
(5)On completion, check that the diagnosis code is set again.
|
|
Q.
Is diagnosis code No. C1808 set?
|
|
Replace the ACC/FCM-ECU (Refer to ).
|
|
|
|
This diagnosis is complete.
|
|
|