Symptom Chart
CAUTION:
During diagnosis, a DTC code associated with other system may be set when the ignition switch is turned on with connector(s) disconnected. On completion, confirm all systems for DTC code(s). If DTC code(s) are set, erase them all.
SYMPTOM CHART
| SYMPTOM | INSPECTION PROCEDURE NO. |
|---|---|
| COMMUNICATION WITH SCAN TOOL MB991958 IS IMPOSSIBLE . | 1 |
| THE IGNITION KEY CANNOT BE REGISTERED . | 2 |
| ENGINE CRANKS, BUT DOES NOT START . | 3 |
| THE IMMOBILIZER INDICATOR LIGHT DOES NOT ILLUMINATE . | 4 |