Code No.B2543
EEPROM fault at start up
TROUBLE JUDGEMENT
When the camera-ECU detects the internal error (EEPROM), it sets diagnosis code No. B2543.
| note |
"x" mark is displayed on the vehicle icon when diagnosis code No.B2543 is set.
|
PROBABLE CAUSES
- Malfunction of camera-ECU
DIAGNOSIS PROCEDURE
Check whether the diagnosis code is set again.
Check again if the diagnosis code is set in the camera-ECU.
|
|
(1)Erase the diagnosis code.
|
|
|
(2)Turn the ignition switch from the "LOCK" (OFF) position to the "ON" position.
|
|
|
(3)Check if diagnosis code is set.
|
Q.
Is the diagnosis code set?
Replace the camera-ECU (Refer to 
).
The trouble can be an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction).