| Test | TECH 1 | Notes | Nominal Values | Possible |
|---|---|---|---|---|
| Step | Display | Trouble | ||
| No. | Codes | |||
| 09 | WARNING INDICAT. | Ignition ON | ACTIVE 0 V | |
| - | ||||
| Engine idling, operating temperature | INACTIVE 12 V |
Trouble-shooting: Nominal Value: Cause of Trouble:
If the engine telltale illuminates continually while the engine is running the control unit fault memory is to be read out.
Trouble-shooting according to 5.2.1 Table 1, Test Step 05 is to be carried out.