Symptom Chart
CAUTION:
During diagnosis, a DTC associated with other system may be set when the ignition switch is turned "ON" position with connector(s) disconnected. On completion, confirm all systems for DTC(s). If DTC(s) are set, erase them all.
SYMPTOM CHART
| SYMPTOM | INSPECTION PROCEDURE NO. | REFERENCE |
|---|---|---|
| Communication with scan tool MB991958 is impossible. | - | Refer to SYMPTOM PROCEDURES . |
| The ignition key cannot be registered. | 1 | Refer to INSPECTION PROCEDURE 1: THE IGNITION KEY CANNOT BE REGISTERED |
| Engine cranks, but does not start. | 2 | Refer to INSPECTION PROCEDURE 2: ENGINE CRANKS, BUT DOES NOT START |
| The immobilizer indicator light does not illuminate. | 3 | Refer to INSPECTION PROCEDURE 3: THE IMMOBILIZER INDICATOR LIGHT DOES NOT ILLUMINATE |
| Defective power supply system of the ignition switch | 4 | Refer to INSPECTION PROCEDURE 4: DEFECTIVE POWER SUPPLY SYSTEM OF THE IGNITION SWITCH |