Code No.C1808: Noise error
caution |
When the FCM-ECU is replaced, calibrate the radar (refer to ).
|
OPERATION
The FCM-ECU will disable the FCM when it detects a noise.
DIAGNOSIS CODE SET CONDITION
This diagnosis code is set when the abnormality below is detected:
- The FCM-ECU detects a noise for at least 30 seconds.
note |
A diagnosis code is not set as a historic fault.
|
PROBABLE CAUSES
- 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 FCM-ECU.
|
|
(1)Remove any noise source from the passenger compartment, or move the vehicle.
|
|
(2)Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
|
|
(4)On completion, check that the diagnosis code is set again.
|
|
Q.
Is diagnosis code set?
|
|
Replace the FCM-ECU (Refer to ).
|
|
|
|
This diagnosis is complete.
|
|
|