TROUBLE SYMPTOM CHART
| Symptom |
Inspection procedure No. |
Reference page |
| Communication with the column switch (column-ECU) is not possible. |
1 |
 |
| Communication with the ETACS-ECU is not possible. |
2 |
|
| Communication with the front-ECU is not possible. |
3 |
|
| Communication with the sunroof motor assembly (sunroof-ECU) is not
possible. <vehicles with sunroof> |
4 |
|
| Communication with the power window main switch (power window module)
is not possible. |
5 |
|
| Communication with the SWS monitor is not possible. |
6 |
|